rt-series joker owner’s manual

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RT-Series Joker Owner’s Manual

Serial Numbers: RT230 SN Earlier – 310023013030 RT270 SN Earlier – 310027013092 RT300 SN Earlier – 310030013048 RT330 SN Earlier – 310033013001 RT370 SN Earlier – 310037013138

2013

HORSCH, LLC

200 Knutson St.

Mapleton, ND 58059

Telephone: (701) 532-1000

Fax: (701) 532-1101

Email: [email protected]

Web: www.horsch.com

230/270/300/330/370

mailto:[email protected]

http://www.horsch.com/

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Contents

Safety and Guidelines ................................................................................................................................... 8

Machine Registration .................................................................................................................................... 8

Warranty Guidelines ..................................................................................................................................... 9

Machine Registration Form: Customer Copy .............................................................................................. 11

Machine Registration Form: Dealer Copy ................................................................................................... 13

Machine Registration Form: HORSCH’s Copy ............................................................................................. 15

Delivery Form: DEALERS’s Copy .................................................................................................................. 17

Product Specification .................................................................................................................................. 19

In These Operating Instructions .................................................................................................................. 20

Authorized Operators ............................................................................................................................. 20

Protective Clothing ................................................................................................................................. 20

Information Regarding Safety ..................................................................................................................... 21

Safety Symbols on the Machine: ............................................................................................................ 21

Operational Safety .................................................................................................................................. 22

Road Traffic Safety .................................................................................................................................. 22

Hydraulic connections ............................................................................................................................. 22

Pressure Accumulator ............................................................................................................................. 22

Changing Implements ............................................................................................................................. 23

In Operation ............................................................................................................................................ 23

Extracting Stuck Machine Safety & Guidelines ....................................................................................... 24

Service and Maintenance........................................................................................................................ 24

Tire Information ...................................................................................................................................... 25

Transport/Installation ................................................................................................................................. 26

Delivery ................................................................................................................................................... 26

Installation .............................................................................................................................................. 26

Depending on scope of equipment: ....................................................................................................... 26

Transport ................................................................................................................................................. 27

Technical Data ............................................................................................................................................. 28

Road Lighting Equipment ............................................................................................................................ 29

Setting/Operation ....................................................................................................................................... 30

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RollFlex Packer ............................................................................................................................................ 31

Setting the RollFlex Packer: .................................................................................................................... 32

Maintenance: .......................................................................................................................................... 32

RingFlex Packer ........................................................................................................................................... 34

Setting the RingFlex Packer:.................................................................................................................... 34

Maintenance: .......................................................................................................................................... 34

Assembly, Mounting the Packer ............................................................................................................. 36

Disassembly, Remove the Packer ........................................................................................................... 37

Edge Disc ................................................................................................................................................. 38

Setting the Edge Disc: ......................................................................................................................... 38

Maintenance: ...................................................................................................................................... 39

RollFlex Packer End Cover ....................................................................................................................... 40

Hitching/Unhitching the Machine............................................................................................................... 42

Hitching-up: ............................................................................................................................................. 42

Folding/Unfolding ....................................................................................................................................... 43

Folding:.................................................................................................................................................... 43

Unfolding:................................................................................................................................................ 43

Parking the Machine ............................................................................................................................... 44

Depth Setting – Electronic Depth Control ................................................................................................... 45

Tracking – Electronic Depth Control ........................................................................................................... 46

Depth Setting – Manual Depth Control ...................................................................................................... 47

Tracking – Manual Depth Control ............................................................................................................... 48

Setting Wing Pressure ................................................................................................................................. 48

Gauge Wheels ............................................................................................................................................. 49

Setting Gauge Wheels: ............................................................................................................................ 49

Maintenance and Servicing ......................................................................................................................... 50

Cleaning................................................................................................................................................... 50

Maintenance Periods .............................................................................................................................. 50

Storage .................................................................................................................................................... 50

Lubricating Machine ............................................................................................................................... 51

Hygiene ................................................................................................................................................... 51

Exposure to Lubricants ............................................................................................................................ 51

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Service ..................................................................................................................................................... 51

Maintenance Schedule ............................................................................................................................... 52

Lubrication Points ....................................................................................................................................... 53

Troubleshooting .......................................................................................................................................... 54

Bolt Tightening Torques - Metric Bolts ....................................................................................................... 55

Bolt Tightening Torques - Imperial Bolts .................................................................................................... 56

Notes: .......................................................................................................................................................... 57

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Safety and Guidelines Safety is YOUR responsibility!

READ AND UNDERSTAND THIS MANUAL BEFORE YOU OPERATE THIS MACHINE

Learn how to operate and service your machine correctly. Failure to do so could result in personal injury and/or equipment and property damage. HORSCH will not accept any responsibility for any damage or malfunctions resulting from failure to comply with the Operator’s Manual.

If the information found in this manual is not completely understood or if there are any questions, contact HORSCH Customer Service.

HORSCH cares about your safety! This machine is designed to provide maximum possible safety; but no machine design can prevent operator error or carelessness.

The Operator’s Manual provides instructions for the safe operation and maintenance of this machine.

Make sure the machine is in good operating condition.

Check service schedule in book.

This manual should be considered a permanent part of your machine and should remain with the machine if you no longer own it. Right hand and left hand are determined by facing the direction of forward travel respectively.

HORSCH reserves the right to alter illustrations as well as technical data and weights contained in this manual at any time without notice.

This data is the property of HORSCH. All use and/or reproduction not specifically authorized by HORSCH are prohibited.

All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

Some illustrations may show optional equipment. Illustrations may show shields, guards, etc., opened or removed. All shields, guards, etc. must be in place during operation.

Machine Registration Please complete the Machine Registration Form on the next few pages and return to HORSCH. Accurately record all the numbers to help in tracing the machine. Your dealer needs these numbers when you order parts. NO WARRANTY CLAIMS WILL BE ACCEPTED IF THIS MACHINE REGISTRATION IS NOT RETURNED. The warranty period begins on the date of delivery.

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Warranty Guidelines 1. The period of warranty for material defects relating to HORSCH products will be 12

months. In the case of written deviations from the statutory provisions, these agreements shall apply.

They shall become effective upon delivery of the machine to the end customer. All wear item parts are excluded from the warranty. These parts include, but are not limited to, disc blades and Rollflex packer tongues.

2. Warranty claims must be submitted to HORSCH Customer Service Department in

Andover, SD via your dealer. It is only possible to process claims which have been completed correctly and submitted no later than four weeks after the damage occurred.

3. In the case of deliveries made under the warranty, which are subject to the return of the

old parts, the warranty claim, together with the old parts, must be returned to HORSCH within 4 weeks after the damage occurred.

4. In the case of deliveries made under the warranty, which are not subject to the return of

the old parts, these parts must be kept for the purpose of further decisions for a period of four weeks after receipt of the warranty claim.

5. Warranty repairs to be carried out by outside companies, or repairs which are expected

to take more than 2 working hours, must be approved in advance with HORSCH Customer Service Department.

HORSCH, LLC 200 Knutson St. Mapleton, ND 58059 USA [email protected]

www.horsch.com



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Machine Registration Form: Customer Copy No Warranty Claims will be accepted if this Machine Registration Form is not returned! To: HORSCH, LLC 200 Knutson St. Tel: 701-532-1000 Email: [email protected] Mapleton, ND 58059 Fax: 701-532-1101 Machine Product & Model: __________________________ New Machine Final Sale – Initial use

Customer’s Machine – Transfer

Serial Number: ___________________________________ Demonstration Machine – Initial use Sold Date: _______________________________________ In Service Date: Est. Acres: ____________________ Operating Instructions: I hereby confirm receipt of the Owner’s Manual and Parts Catalog for the above mentioned machine. I have been instructed and informed by a HORSCH factory trained Service Technician / authorized Dealer representative in the operation and functions of the machine, as well as in the safety requirements. ________________________________________________ Name of the Service Technician / Dealer representative Dealer Customer Name: ______________________________ Name: _______________________________________ Address: ____________________________ Address: _____________________________________ City/State/Zip: ________________________ City/State/Zip: _________________________________ County: _____________________________ County: ______________________________________ Tel: ________________________________ Tel: _________________________________________ Fax: ________________________________ Fax: ________________________________________ E-mail: ______________________________ E-mail: ______________________________________ Customer No: _________________________ Customer No: _________________________________ I am aware that a Warranty Claim will only be valid if, after the receipt of the machine, this form has been fully completed, signed and returned to HORSCH, LLC. ______________________________________ ______________________________________ Place, Date Customer’s Signature NOTE: After Signing, remove and/or copy this page. Keep signed delivery checklist in machine file at the dealership.


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Machine Registration Form: Dealer Copy No Warranty Claims will be accepted if this Machine Registration Form is not returned! To: HORSCH, LLC 200 Knutson St. Tel: 701-532-1000 Email: [email protected] Mapleton, ND 58059 Fax: 701-532-1101 Machine Product & Model: __________________________ New Machine Final Sale – Initial use




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Machine Registration Form: HORSCH’s Copy No Warranty Claims will be accepted if this Machine Registration Form is not returned! To: HORSCH, LLC 200 Knutson St. Tel: 701-532-1000 Email: [email protected] Mapleton, ND 58059 Fax: 701-532-1101 Machine Product & Model: __________________________ New Machine Final Sale – Initial use




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Delivery Form: DEALERS’s Copy At the time the machine is delivered, the following checklist is a reminder of information which should be conveyed directly to the customer. Check off each item as it is fully explained to customer. [ ] Make the customer aware of all safety precautions that must be exercised while using this

machine. Point out all Warning and Caution safety labels/decals on the machine. [ ] Point out the location of the Serial Number Tag (product identification numbers), for future

reference of the machine. [ ] Give the Operator’s Manual to the customer. Encourage customer to read the manual in its

entirety. [ ] Explain all operating adjustments. [ ] Review recommended procedures for attaching and detaching machine from tractor. [ ] Make the customer aware of all safety precautions that must be observed when transporting

the machine in field and on public roads. [ ] When the machine is transported on a road or highway at night, or during the day, accessory

lighting and devices should be used for adequate warning to operators of other vehicles. In this regard, tell the customer to check local governmental regulations. The machine should be equipped with road lighting and slow moving vehicle sign.

[ ] Explain to the customer that the life expectancy of this or any other machine depends on

regular lubrication as directed in the Operator’s Manual. Follow all maintenance and lubrication schedules for the machine.

[ ] Discuss with the customer the use of proper tools and equipment for service of the machine. [ ] Have customer record Serial Number(s) in the Product Specification section. [ ] To the best of my knowledge, this machine has been delivered ready for field use and the

customer has been fully informed as to proper operation and care. Signed: ................................................................................. (Customer)

Signed: ................................................................................. (Dealer Representative)

Date: .....................................................................................

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Product Specification Each machine manufactured and assembled is serialized and provided a number for tracking purposes. There is a model number, which is the category for product family of the machine, and there is a serial number.

The serial number may also be known as, or part of, a Product Identification Number. This number is a formulated number which details the machines build information for tracking purposes and easy identification later during time of service, maintenance and replacement part ordering. The Serial number, along with Model number of the machine, can be found on the Serial Number Tag.

HORSCH LLC has placed a Serial Number Tag (reference picture below) on the machine with the above mentioned information. It is located on the main frame cross member tube directly behind the front hitch, just off center towards the left hand side of each machine.

Record the Model and Serial number of the machine below. Retain this page for customer use only! For future reference, the information will be used whenever the machine is being serviced, for ordering replacement parts or when requesting information for the machine such as replacement Owner’s Manual or a Parts Catalog. Be sure to provide both, the model number and serial number, when contacting your dealer, for better assistance and quicker support of your machine.

HORSCH, LLC Serial Number Tag

Date of Purchase: ___________________________

Dealer Information:

Name: ______________________________

Address: _____________________________

Phone: _______________________________

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In These Operating Instructions The operating instructions distinguish between three different types of warning and safety instructions. The following graphic symbols are used: Important instructions!

If there is a risk of injury!

If there is a risk to life and limb!

It is important that all the safety instructions contained in these operating instructions and all the warning signs on the machine are read thoroughly and understood prior to operation of the machine. Ensure that the warning signs are legible and replace any signs that are missing or damaged. These instructions must be followed in order to prevent accidents. Inform other users of the warnings and safety instructions and the location of this Owner’s Operators Manual. Do not carry out any operations which may affect the safe use of the machine.

Authorized Operators Only those persons who have been authorized and instructed by the operator may operate the machine. Operators must be at least 16 years of age. The operator must hold a valid driving license. They are responsible for third parties in the operating area. The person in charge must:

• Make the operating instructions available to the operator. • Ensure that the operator has read and understood the operating instructions.

The operating instructions are a key component of the machine.

Protective Clothing For operation and maintenance of this machine, you will need:

• Snug fitting clothing; no loose articles or strings. • Safety gloves and goggles to protect against dirt and sharp edged machine parts.

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Information Regarding Safety The following warnings and safety instructions apply to all sections in these operating instructions.

Safety Symbols on the Machine:

Read and adhere to the operating instructions before starting up the machine!

Stay clear of swinging area of retractable and extendible machine parts!

Switch the engine off and pull out the key before starting maintenance and repair work! Never reach into areas where there is a risk of crushing, as long as parts could still be moving!

Watch out for fluids spraying out under high pressure, follow the operating instructions!

It is only permitted to remain in the danger zone if the safety support is in place!

When hitching up the machine and when operating the hydraulic system, no persons should be between the machines! No passengers are allowed to ride on the machine! Do not climb on rotatable parts. Use mounting steps provided for this purpose!

Lifting hook; attach lifting tackle (chains, ropes, etc.) here when performing loading work!

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Operational Safety The machine must only be put into operation after receiving instructions by employees of the autho-rized dealer or a HORSCH employee. The machine registration form has to be completed and returned to HORSCH.

Road Traffic Safety The valid road traffic regulations are to be observed when traveling on public roads, paths and areas. Do not exceed the maximum permissible transportation widths and heights and install road lighting equipment, warnings and safety covers where necessary. Do not exceed the permissible axle loads, tire carrying capacities and total weights, in order to ensure sufficient steering and braking capabilities. Handling is affected by the implement connected. It is important to take into account the large overhang and the centrifugal mass of the implement, particularly when cornering. DO NOT EXCEED A MAXIMUM SPEED OF 20 MPH DURING TRANSPORTATION. LOSS OF VEHICLE/MACHINE CONTROL CAN RESULT IN SERIOUS PERSONAL INJURY OR DEATH! The whole machine is to be cleaned of soil that has been collected before travel on public roads. Be sure to thoroughly clean the debris from the rear Roll-Flex packer system.

Passengers are strictly forbidden to ride on the machine.

Hydraulic connections • Do not connect hydraulic lines to the tractor before both hydraulic systems (machine and tractor) are

depressurized. • The hydraulic system is under high pressure. Check all lines, hoses and screwed connections regularly

for leaks and any visible external damage! • Only use appropriate aids when checking for leaks. Repair any damage immediately! Oil sprays can

cause injuries and fire! • In the case of injury, contact a doctor immediately!

The control units on the tractor must be secured or locked when not in use or when the machine is in transport position, in order to prevent accidents caused by unintended hydraulic movements or movements caused by persons other than the operator (children, passengers).

Pressure Accumulator Depending on the equipment of the machine, the hydraulic system may have a pressure accumulator installed.

Do not travel on roads with the rear Roll-Flex packer system on the ground. This may cause damage to the roads and premature wear and possible malfunction of components to the machine.

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Do not open or work (welding, drilling) on the pressure accumulator. Even after being emptied, the accumulator is still preloaded by gas pressure. Always depressurize the pressure accumulator before starting work on the hydraulic system. The pressure gauge should not indicate any pressure. The pressure gauge reading should drop to 0 psi. Only then may service be carried out on the hydraulic system.

Changing Implements • Secure the machine against unintended rolling! • Secure lifted frame parts, under which you will be working, with suitable supports! • Caution! Danger of injury caused by protruding parts (tines, discs)! • Do not use the packer or other rotating parts when climbing onto the machine. These could start to

rotate and you could fall and be seriously injured.

In Operation • Check the area around the machine (for children!) before setting off and starting operation of the

machine. Ensure sufficient visibility! • Stay clear of the operating range of hydraulically operated parts. • Passengers are not allowed to ride on the machine during operation!

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Extracting Stuck Machine Safety & Guidelines Follow proper hooking and towing recommendations below for extracting stuck machines. If damage is incurred to a machine during extraction due to improper procedure, any applicable warranties may be void!

• Avoid wet, water logged and muddy ground conditions so as not to get stuck. • Assess the situation around the stuck machine before attempting extraction. • Know when to call a professional for assistance in towing, lifting and extraction. • Use properly rated equipment – larger tractor/truck, tow ropes/straps, clevises, chains, cables,

etc. • Practice proper hooking and pulling techniques. Know where proper hooking points are at on a

machine so as not to damage the machine. Do not hook or pull the machine from the transport axle or rear packer system. Attach to a tie down location or the main frame. Do not pull the machine sideways. Pull in a straight line as much as possible.

• Pull force should not exceed normal operating conditions. • Be aware of overhead power lines to avoid risk of serious damage and/or personal injury. • Be aware of ditches or rocks to avoid tipping hazards of equipment. • All bystanders are at risk of serious injury and must stand clear of extraction area for their own

personal safety. • Inspect machinery after recovery. Make any necessary repairs before putting the machine back

into service.

Service and Maintenance • Ensure that regular tests and inspections are always carried out to schedule, as specified in the

operating instructions. • Prior to performing maintenance and servicing work, ensure that the machine is positioned on firm,

level ground and that it is properly secured against rolling away. • De-pressurize the hydraulic system and lower or support the implement. • After cleaning, check all hydraulic lines for leaks and loose connections. • Check hoses for chafing and signs of other damage. Remedy any faults immediately! • Prior to working on the electrical system, disconnect it from the electric power supply. • Retighten screwed connections which had been loosened during servicing and maintenance work.

Do not wash new machines with a steam-jet or high-pressure cleaner. The paint takes approximately 3 months to cure and could thus be damaged if this time has not yet expired.

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Tire Information • Proper Tire inflation is important. Inflate tires accordingly:

o RT-230/270 - 30 PSI Rear / Gauge wheel 65 PSI. o RT-300/330/370 - 44 PSI Rear / Gauge wheel 65 PSI.

• Verify tightness of all wheel lugs. Follow posted torque specs below: o RT-230/270 – 220 ft-lbs. Rear / Gauge wheel 220 ft-lbs. o RT-300/330/370 – 400 ft-lbs. Rear / Gauge wheel 220 ft-lbs.

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Transport/Installation There is higher danger of accident during initial installation. Please pay attention to the notes in the corresponding chapters.

Delivery The machine with implements is normally delivered completely assembled on a low loader. If parts or modules had to be disassembled for transportation purposes, these will be assembled by our distributor. Depending on the design of the low loader the machine can be unloaded with a tractor, or needs to lift off with suitable lifting gear (forklift truck or crane). Sufficient load bearing capacity of lifting gear and lifting tackle must therefore be assured. Lifting and latching points are identified by labels. When using other lifting points pay careful attention to the center of gravity and the weight distribution. These points must, in any case, only be on the frame of the machine.

Installation Instruction of the operator and initial installation of the machine will be carried out by our service engineers or distributors.

Any use of the machine without dealer/distributor training is prohibited! The machine can only be released for operation after the instructional session has been conducted by our service engineer / distributor and after the operating instructions have been reviewed and read.

There is higher danger of accident during installation and maintenance. Before performing any installation and maintenance work or service, make yourself familiar with the machine and read the operating instructions.

Depending on scope of equipment: • Take loosely delivered parts off the machine. • Check all important screw connections! • Lubricate all grease fittings! • Check air pressure in tires! • Check all hydraulic connections and hoses for correct fastening and function. • Immediately rectify any occurring damage or have it corrected by an authorized dealer!

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Transport Depending on country specific regulations and working width, the equipment can be transported on public roads, either attached to a tractor or on a trailer or low loader. • The permissible dimensions and weights for transport must be complied with. • The tractor must be big enough, so that sufficient steering and braking abilities are assured. • If the machine is hitched up in two-point mode, the tractor link arms must be blocked against swinging

sideways. • For road transport insert the provided yellow safety stops and wing locks pins inserted where

necessary). NOTE: Do NOT rest the machine on the safety stops. The machine has a load hold valve in the circuit to hold the cylinder when it is disconnected from the tractor. The yellow safety stops are primarily a safety device in case of a failure in the hydraulic circuit and used during service of the machine. The machine is transported on the rear tires of the transport axle. Never transport the machine on the rear Roll-Flex packer system.

• On a trailer or low loader, the machine must be secured with tensioning straps, chain binders, or other means.

• Attach lifting tackle only at the specially marked hoisting/lifting points.

DO NOT EXCEED A MAXIMUM TRANSPORTATION SPEED OF 20 MPH (32 KPH) DURING TRANSPORTATION. LOSS OF VEHICLE/MACHINE CONTROL CAN RESULT IN SERIOUS PERSONAL INJURY OR DEATH!

Front Hitch decal

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Technical Data Joker RT-230 Working width: ......................................... 23’ Transport height: ...................................... 11’7” Transport width: ....................................... 11’1” Weight: ...................................................... 11,500 lbs. Tires: …....................................................... 14.9-24 Number of discs: ….................................... 52 Hydraulic control units: ............................. 3 Hitching: ..................................................... Drawbar CAT IV

/CAT V (Optional) Finishing System: ……………………………………. RollFlex Packer Power requirements: ................................. from 230-300 HP Hydraulic requirements: …………………… Sgt’d 2800-3000PSI

Joker RT-300 Working width: ......................................... 30’ Transport height: ...................................... 11’7” Transport width: ....................................... 17’9” Weight: ...................................................... 16,200 lbs. Tires: …....................................................... 21L24 Number of discs: ….................................... 68 Hydraulic control units: ............................. 3 Hitching: ..................................................... Drawbar CAT IV




Joker RT-270 Working width: ........................................... 27’ Transport height: …..................................... 13’2” Transport width: …...................................... 11’1” Weight: …..................................................... 12,500 lbs. Tires: …......................................................... 14.9-24 Number of discs: …...................................... 60 Hydraulic control units: .............................. 3 Hitching: ..................................................... Drawbar CAT IV

/CAT V (Optional) Finishing System: ……………………………………. RollFlex Packer Power requirements: …............................... from 270-350 HP Hydraulic requirements: …………………… Sgt’d 2800-

3000PSI


/CAT V (Optional) Finishing System: ……………………………………. RollFlex Packer Power requirements: ................................. from 330-430 HP Hydraulic requirements: …………………… Sgt’d 2800-

3000PSI

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Road Lighting Equipment Pin Description

1. Ground 2. Brake 3. Left Turn 4. Not Used* 5. Right Turn 6. Tail Lights 7. 12V +*

* If you’re not getting Depth Control option to power “ON”, you may have to switch 12V+ to Pin 4.

Check the road lighting equipment at regular intervals to prevent any other road users from being endangered by negligence!

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Setting/Operation Cultivation discs: The serrated discs of the machine cut the harvest residues and the soil and mix the residues in to the soil down to working depth. Maintenance: The bearings are oil filled and therefore, maintenance free. However a bit of penetrating lubricant may be applied to the backside of the bearing hub to lubricate the hub seal. The picture below will identify where to spray any type of sufficient penetrating oil for lubricating the seal. Check the discs regularly for clearance, leaks, tightness and unrestricted rotation.

Notes on cleaning: The mechanical seals of the disc hubs are very sensitive. If water has entered them and the machine is then parked over a longer period of time, damage may occur. This can cause corrosion, and both mechanical seal rings may stick together. The mechanical seal rings will then rotate around the O-ring and damage it. Oil would run out of the hub and the bearing would be damaged after a short while with no lubrication. • Bearings must therefore not be cleaned with high pressure cleaning equipment. • Before longer periods of rest, the bearing locations should be sprayed with a rust dissolver/inhibitor,

or similar lubricant. Before resuming operation, the discs should be turned by hand and checked for unrestricted rotation.

The disc hub is oil filled as mentioned above. If the seals or O-rings are damaged and further service is required, replace the seals and O-rings and fill the hub with 1.3 ounces 75w140 synthetic gear oil.

Apply penetrating oil to backside of hub to lubricate the seal.

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RollFlex Packer The Roll-Flex system can be attached as a rear packer on the machine. While in field use, the packer is used to lift/lower the machine. The RollFlex system consists of a frame support, numerous spring tongues, heavy duty 50mm greaseless maintenance free bearings and miscellaneous shims and hardware. NOTE: Proper shimming technique will reduce or minimize side load on bearings. See model year specific parts catalog for further illustration and reference. While in use in the field the machine always travels on the packer. NOTE: Never exceed a maximum operating speed of 8mph while traveling on the Roll-Flex system only during ‘Field’ mode. The packer is not rated for extreme loads at high speeds. Due to the weight of the machine a high consolidation and a fine crumbly, level surface is achieved.

Roll-Flex Packer With cohesive soils the packers may pick up more soil and thus become considerably heavier. This can overload components or soil the roads during transportation.

Packers must therefore, always be cleaned before road transportation if they have picked up soil.

M16 Countersunk Bolts – Torque to 170 Ft-lbs. (x4).

Torque from nut side.

M12 Socket Head Bolts – Torque to 120 Ft-lbs. (x2).

Torque first one, then second, and then first one

again.

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Setting the RollFlex Packer: The RollFlex packer is used as an adjustment tool for setting desired tillage depth of the coulter disc blades. Depending on the version machine, it may be equipped with either an Electronic Depth Control system, or a Manual Depth Control System. For specific instructions in setting the machine depth with the RollFlex packer system see information in Depth Setting previously in this section.

Maintenance: Periodically, the RollFlex packer system and its components should be inspected for wear, along with proper torque to hardware securing its components. There is nothing on the RollFlex packer system that requires lubrication. See illustrations below for items that require attention for proper torque and inspection. For further maintenance items see ‘Preventative Maintenance’ later in Section 7 of this manual.

Packer Mid-frame Bolt-On Support Plate

¾’’-10 Hex Bolts – Torque to 380 Ft-lbs. (x4). Torque in crisscross pattern, and then first one again.

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*This page left blank intentionally.

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RingFlex Packer The RingFlex system can be attached as a rear packer on the machine. While in field use, the packer is used to lift/lower the machine. The RingFlex system consists of a frame support, numerous spring half-rings, heavy duty 50mm greaseless maintenance free bearings and miscellaneous shims and hardware. While in use in the field the machine always travels on the packer. NOTE: Never exceed a maximum operating speed of 8 mph while traveling on the RingFlex system only during ‘Field’ mode. The packer is not rated for extreme loads at high speeds, only for machine weight for short distances, such as turning around at the end of a field or traveling across a headland. Due to the weight of the machine a high consolidation and a fine, crumbly, level surface is achieved. With cohesive soils the packers may pick up more soil and thus become considerably heavier. This can overload components or soil the roads during transportation.

Packers must therefore always be cleaned before road transportation if they have picked up soil.

Setting the RingFlex Packer: The RingFlex packer is used as an adjustment tool for setting desired tillage depth of the coulter disc blades. Depending on the version machine, it may be equipped with either an Electronic Depth Control system, or a Manual Depth Control System. For specific instructions in setting the machine depth with the RingFlex packer system see information in Depth Setting previously in this section.

Maintenance: Periodically, the RingFlex packer system and its components should be inspected for wear, along with proper torque to hardware securing its components. There is nothing on the RingFlex packer system that requires lubrication. See illustrations below for items that require attention for proper torque and inspection. For further maintenance items see ‘Preventative Maintenance’ later in Section 7 of this manual.

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RingFlex Packer

RingFlex Packer Frame Tube & Springs

M12 Hex Bolts – Torque to 70 Ft-lbs. (x2). Torque from

nut side.

M16 Hex Bolts – Torque to 120 Ft-lbs. (x1). Torque

from nut side.

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Assembly, Mounting the Packer

Dropping and rolling machine parts can cause severe crushing, etc. • Support the raised machine by appropriate means and secure the packer against rolling away. • Comply with the accident prevention instructions. Perform this function on all packer bearings of this style:

1. Place the inside M16 socket bolt (a), outside M50 slotted bolt (b) and bearing housing into each other as shown.

2. Slide the conical ring (c) on to the outside slotted bolt. 3. Screw the conical nut (d) on to the inside socket bolt. 4. Press the conical nut against the outside slotted bolt (e).

Do not use force! 5. Lubricate the external threads with grease or anti-seize. 6. Screw the bearing with the outside slotted bolt into the

threaded hole of the packer frame tube. Using a 55mm socket wrench tighten and torque to 270 ft./lbs. +/- 15 ft./lbs.

7. Then, using a 14mm Allen wrench tighten the inside socket bolt against the slotted bolt assembly. Torque to 130 ft./lbs. +/- 15 ft./lbs. NOTE: Pull out the socket bolt if it can’t be tightened and press the conical nut (d) against the end of the outside slotted bolt. It is important this be done correctly to seat the socket bolt and allow the slotted bolt to secure properly within the packer frame tube.

8. Bolt the packer assembly to the frame (g) with the correct number of square shims (f) as shown using the M16 countersunk bolts and retaining hardware. Using a 10mm Allen wrench tighten and torque to 230 ft./lbs. +/- 15 ft./lbs. NOTE: Add or remove square shims to adjust the packer to the frame according to tolerance. IMPORTANT! No more than four (4) square shims may be used per bearing housing side!

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Disassembly, Remove the Packer

Dropping and rolling machine parts can cause severe crushing, etc. • Support the raised machine by appropriate means and secure the packer against rolling away. • Comply with the accident prevention instructions. Perform this function on all packer bearings of this style:

1. Using a 10mm Allen wrench remove the M16 countersunk bolts (a) securing the packer assembly with bearing housing (b) to the packer frame.

2. Remove the square shims (c) from between the bearing housing and packer frame.

3. Using a 14mm Allen wrench unscrew the inside socket bolt (d) about 3/8’’.

4. Then, using a hammer tap the socket bolt inward to detach the conical nut from the large slotted bolt inside the packer frame tube (e).

5. Using a 55mm socket wrench loosen the large M50 slotted bolt (f) and remove the bearing housing.

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Edge Disc The Edge Disc is an added option that aids in dirt and trash flow from the front gang of the machine. With the Edge Disc in place, and properly positioned, the Edge Disc will catch dirt and debris that may otherwise not be caught and thrown past the rear gang, preventing unwanted ridging and a smoother field finish. This is especially the case in higher speed tillage.

Edge Disc System (shown front left rank)

There is one (1) Edge Disc assembly to the RT Series Joker, mounted on the front gang, on the outer left-hand side of the machine. Much like that of a standard coulter arm, the Edge Disc System is mounted and secured in the same fashion utilizing rubber torsion cords. This allows for maximum allowed movement of the coulter arm and tension/pressure applied to the edge disc blade.

Setting the Edge Disc: The arm of the edge disc is adjustable for maximum control of dirt and debris. The arm may be moved forward or backward (five positions in 2’’ adjustments) based on travel speed and soil condition. The same goes for the edge disc blade itself. The disc may be adjusted up or down (six positions in 1.5’’ adjustments) on the arm depending on travel speed, soil conditions and tillage depth setting. And lastly, the coulter mount may also be adjusted inward or outward on the rank depending on travel speed and desired overlap of the machine. See illustration for adjustments on the following page.

1. Locate the edge disc assembly on either left or right front ranks. 2. To adjust the assembly inward or outward on the rank, using the appropriately sized wrenches,

loosen the four (4) hex bolts and nuts on the mount plate. Slide the entire assembly to the desired location. Tighten the previously loosened hardware to 450 ft./lbs.

3. To adjust the coulter arm forward or backward on the machine, using the appropriately sized wrenches, loosen and remove the two (2) hex bolts and nuts securing the coulter arm to the mount plate. Move the coulter arm with disc assembly to the desired location. Insert the previously removed hardware. Tighten and torque to 230 ft./lbs.

Coulter Mount

Coulter Arm

Edge Disc Blade

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4. To adjust the disc height on the coulter arm, remove the hex bolt securing the disc blade. Move the disc blade with bearing to the desired mount location. Insert the previously removed hex bolt. Tighten and torque to 450 ft./lbs. NOTE: Depending on height adjustment of the disc blade and bearing one of the steel roll pins installed in the coulter arm may also need to be relocated to properly secure the bearing. This aids in proper torque of the bearing as it is secured to the arm and keeps it from turning loose.

Edge Disc System Adjustments

Maintenance: The Edge Disc hub bearing may be serviced if needed. The procedure is similar to that of the standard coulter disc blades. See Bearing Assembly previous in this section for further information. For replacement parts and further part identification see model specific machine Parts Catalog.

Coulter Arm Adjustment

(x5)

Edge Disc Adjustment

(x6)

Coulter Mount

Adjustment

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RollFlex Packer End Cover The End Cover is an optional assembly available for the RollFlex packer system. These covers act as shields for the open ends of each side of the RollFlex packer system.

In the case of users operating in rocky conditions, these end plate covers will aid in keeping rocks from getting inside the RollFlex cage that may become lodged and could be harmful to the machine components and field finish.

The covers can also help with minimizing any ridging from the outside ends of the machine by catching dirt from the rear rank of cultivating discs and keeping that dirt to the inside of the packer where it can be broken down and packed down into the soil behind the finishing system of the machine as intended.

RollFlex Packer with End Cover option installed

The End Cover kit contain two (2) half plates and mounting hardware that easily secure to the packer assembly. It is recommended that each outer end of the machine be equipped with the End Cover kit for best machine performance and field finish.

See the following page for further information.

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The below drawing illustrates the contents and assembly of the kit.

Part Number 04556200 – RollFlex End Cover Assembly

*For further information see your model year specific machine parts catalog.

There is not specific settings for installation of this kit. This kit is maintenance free.

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Hitching/Unhitching the Machine

Nobody is to remain between the tractor and the machine when hitching up and unhitching.

Hitching-up: • Hitch up the machine to the trailer coupling ring on the tractor. • Connect hydraulic lines. • Connect the road lighting equipment plug and check the function. • Remove the support. • Fold the side sections in. Hydraulic Colored Markings: (Hydraulic lines are identified by symbols on the brackets additionally marked with colored caps to avoid mixing up by mistake.) Lift - Green Rear Lift - Blue Fold - Yellow Float Line - Red

Hydraulic Hose End caps

CAT V Perfect Hitch CAT V Perfect Hitch NOTICE Of Extended Life Decal

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Folding/Unfolding Folding movements must only be performed on firm and level ground. The folding process should only be performed in the field, because the coulter discs could get caught in the ground. On the road, discs and road surface layer could get damaged.

Joker RT-Series

Folding: • Raise machine completely with packer and hitch • Lower rear axle to raise machine with rear axle • Switch lever on valve block to transport • Use lift hydraulics to completely lift packer • Fold in the side wings • Insert wing lock pins

Unfolding: • Switch valve block from road to field position • Raise machine and wings so it is no longer resting on the wing locks • Remove the wing lock pins • Unfold and put hydraulic remote into float position • Raise rear axle so implement is resting on the packer

Do not transport the machine in a position higher than necessary. With the Joker, consider the transport height, especially in case of bridges or low hanging power lines.

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Parking the Machine Only park the machine on a firm and level surface. The Joker can be parked folded in transport position. • Lift machine to its highest position. • Insert provided yellow safety stop to rear axle lift cylinder and front hitch cylinder (electronic

machines). DO NOT LOWER OR REST MACHINE ON YELLOW SAFETY STOPS! A load hold valve is provided in the hydraulic circuit to support the rear lift and machine. Safety stops are used as a precautionary measure and for service work of the machine only!

• Pull the spring loaded pin of the jack out to lower the jack base plate and extender. Lower it so it is just about to the ground and aligns with a hole, and release the spring pin to lock it in to position.

• Using the crank, raise jack to lift hitch off tractor draw bar. • Disconnect hydraulic lines, road lighting equipment, and depth control wire. • Unhitch the machine.

Put a block under the front jack as there is excessive amount of weight from front hitch. Be sure to install any yellow safety stops into position on the front and rear cylinders.

Front Hitch and Lift Jack

Front Cylinder & Yellow Safety Stop (Electronic Machine Only) Rear Lift Cylinder & Safety Stop w/ Front Bolt-On Safety Stop Bracket

Crank

Spring Pin

Extender and Base

Plate

Front Bolt-On Safety Stop

Bracket Assembly

Rear Cylinder & Safety Stop

Holder

Front Cylinder & Safety Stop

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Depth Setting – Electronic Depth Control The depth of the machine is set by the packer and drawbar.

The position of the cylinders is controlled by the depth control module in the cab of the tractor.

NOTE: Setting should be done on firm level ground.

* Red circuit MUST be in float before operating. (This can be either a case drain or a float circuit.)

Setting:

1. Raise outside Gauge Wheels of the machine off the ground to their highest set points. (Gauge wheels need to be lifted so they do not interfere with correctly setting the depth control.) For further information see Gauge Wheels in the next section.

2. Turn data panel ‘ON’. 3. Lower machine 1-2 inches from the ground. 4. Press and hold the calibrate button until all read-outs read ‘0’. 5. Set the remote valve to run the wings to 40% flow. 6. Set the wing pressure by pushing the wings down with the hydraulic remote to the desired

pressure, 300-500 psi. DO NOT EXCEED 500 PSI! 7. Select the desired depth setting. 8. Raise machine to rephase cylinders. 9. Set the tractor lift circuit to 100% flow and set timer to 8 seconds. 10. Set the machine down using the remote timer and make sure that the actual depth reads the

same as the set depth, if not, adjust timer accordingly.

NOTE: If adjusting set point with the machine in the ground, raise the machine past set point and click hydraulic to lower back to set point.

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Tracking – Electronic Depth Control Machine may not track straight after initial calibration.

To change tracking of the implement adjust the hitch offset knob.

To Adjust:

1. If machine is tracking to the right turn hitch offset knob clockwise. 2. Raise machine out of the ground completely and click hydraulic to lower back to set point. 3. If machine is still tracking to the right repeat Steps 1 & 2. 4. If machine is tracking to the left turn the hitch offset know counterclockwise. 5. Raise machine out of the ground completely and click hydraulic to lower back to set point. 6. Adjust hitch offset until the machine is tracking straight. 7. If further adjustment is needed past what the offset allows, repeat the steps again for

recalibration.

Recalibrating is only needed when changing tractors. Calibration will be saved once the machine is calibrated to the tractor.

Offset will only need to be adjusted when tracking is off.

Quick Start & Setup: 1. Turn Selector Valve to “FIELD” operation. 2. Fully extend rear packer cylinders (1) to raise machine all the

way up on the rear packer and front hitch. 3. Turn SCV to 100% flow. 4. Set the tractor time for the remote to 8 seconds. 5. Then select Calibrate on the iDepth panel. Hold for 3 seconds.

The display should say ‘AA’ Depth and ‘0’ Hitch Offset. This will set top dead center for the machine.

6. Now set it to ‘D’ Dept and ‘-2’ Hitch Offset. 7. Lower the machine. 8. Once the box stops flashing, hit the Calibrate button one more time. 9. The display should now read ‘AA’ Depth and ‘0’ Hitch Offset. This will level the frame. 10. The machine should now be ready to go. Raise the machine (1), then select ‘D’ Depth and it

should be about one inch deep.

Helpful Hints: 1. Remember that there is an 8-second timer on that remote and you cannot go any faster than that

8 seconds allows. 2. Each letter past ‘D’ will be one inch per letter for depth adjustment. 3. Measure each adjustment for verification. Always remember that this depth control box will do

exactly what you tell it.

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Depth Setting – Manual Depth Control The depth of the machine is set by the packer and drawbar.

The positions of the cylinders are controlled by the manual depth control linkage on the machine.

Setting:

1. Raise outside Gauge Wheels of the machine off the ground to their highest set points. (Gauge wheels need to be lifted so they do not interfere with correctly setting the depth control.) For further information see Gauge Wheels in the next section

2. For shallower working depth of the machine, turn the handle clockwise. 3. For deeper working depth of the machine, turn the handle counterclockwise.

NOTE: The machine will also need to be leveled for proper operation. The machine can be leveled by either adding, or removing stops to the front hydraulic cylinder.

Leveling:

1. For shallower working depth of the machine, add stops. 2. For deeper working depth of the machine, remove stops.

NOTE: ALWAYS ADD/REMOVE SHIMS FROM THE REARWARD SIDE OF THE STACK ON THE FRONT HITCH CYLINDER. DO NOT REMOVE SHIMS FROM THE FRONT SIDE OR FROM THE MIDDLE OF THE STACK TO PREVENT DAMAGE TO THE CYLINDER! ALWAYS SECURE SHIMS OF THE FRONT HITCH CYLINDER WITH THE PIN PROVIDED OR DAMAGE TO THE CYLINDER AND SHIMS MAY OCCUR!

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Tracking – Manual Depth Control Machine may not track straight after initial setting.

To change tracking of the implement add or remove stops from the front cylinder.

To Adjust:

1. If machine is tracking to the right, add more stops to the front cylinder. 2. If machine is still tracking to the right, repeat Step 1. 3. If machine is tracking to the left, remove stops from the front cylinder. 4. Add or remove strops from the front cylinder until the machine tracks straight.

Setting Wing Pressure The wing pressure is adjustable to keep the wings of the implement level with the rest of the machine when it is in operation.

1. Set the wing pressure by pushing the wings down with the hydraulic remote to the desired pressure – between 300-500 psi. DO NOT EXCEED 500 PSI!

Adjust pressure until the machine is level. The pressure gauge will indicate the level of pressure (psi).

Gauge showing wing pressure.

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Gauge Wheels The gauge wheels keep the machine steady and maintain the working depth in the ground. The wheels only have a sensing and supporting function. They are not designed as load bearing transport wheels.

The gauge wheel can be set, but not until after the depth setting has been completed.

When starting work the gauge wheel should be in its highest position.

Lower the machine in to the soil at the working depth and then turn the turnbuckle of the gauge wheel to lower the tire to the ground.

The gauge wheel is lifted at the headland when the machine is taken out of the ground.

Setting Gauge Wheels: 1. Before setting the depth of the implement, raise the gauge wheel to its highest position by

turning the turnbuckle. 2. Set the desired machine depth. (See procedure in previous section). 3. Lower the implement to the predetermined set depth in to the ground. 4. Turn the turnbuckle to lower the gauge wheel to the ground.

NOTE: The tires should only support the machine on the ground in case of obstructions and following the contour of the field. The frame must always rest on the stop screws. The wheels should not lift up the side wings when in operation.

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Maintenance and Servicing

Observe the safety instructions for maintenance and servicing. Your machine has been designed and constructed for maximum power, efficiency and user-friendliness according to a multitude of operating conditions. Your machine has been checked at the factory and by your appointed authorized dealer prior to delivery in order to determine that the machine is in perfect condition. The recommended maintenance and servicing schedule should be carried out at regular intervals in order to maintain failure-free operation.

Cleaning The recommended cleaning and maintenance schedule should be carried out at regular intervals in order to maintain operational availability and guarantee optimum performance.

The hydraulic cylinders and bearings should not be cleaned with a high- pressure cleaner or direct water jet. The seals and bearings are not waterproof under high pressure.

Maintenance Periods The maintenance intervals are determined by various different factors. Various operating, weather and soil conditions, as well as working speeds, affect the maintenance intervals, but also the quality of the lubricants and cleaning agents used, determines the time interval required until the next period for scheduled maintenance. The specified maintenance intervals can therefore only be regarded as an indication. The intervals of maintenance work affected have to be adjusted to suit the conditions, should there be any deviations from normal operating conditions. Regular maintenance forms the basis for a serviceable machine. Serviced machines lower the risk of malfunctions and guarantee the efficient application and operation of machines.

Before working on or crawling under machine, insert yellow safety stops and follow and follow all noted safety guidelines.

See Maintenance Schedule on the following page.

Storage Should the machine not be used for a longer period of time, follow these steps:

• If possible, store the machine under a roofed area. • Protect the machine against rust. Only spray with biologically degradable oils, i.e. rapeseed oil.

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Lubricating Machine The machine should be lubricated regularly and after every pressure wash. This ensures operational reliability and reduces the costs of repair work and down time. See Maintenance Schedule below.

Hygiene When used according to regulations, lubricants and mineral oil products present no danger to health. You should, however, avoid longer contact to the skin and not breathe in any fumes.

Exposure to Lubricants CAUTION: Avoid direct contact with oils by wearing gloves or protective creams. Thoroughly wash off traces of oil on the skin with warm water and soap. Do not clean your skin with petrol, diesel fuel or other solvents. Oil is poisonous. You should immediately visit your doctor if you have swallowed oil.

• Ensure that lubricants are kept out of reach of children. • Never store lubricants in open or unlabeled containers. • Avoid skin contact with oily clothes. Change dirty clothing. • Never keep oily cloths in your pockets. • Dispose of oily shoes as hazardous waste. • Rinse oil that has splashed into your eyes with clean water and visit your doctor, if necessary. • Absorb spilled oil with suitable bonding agents and dispose of properly. • Never extinguish oil fires with water. Only use permissible and suitable extinguishing agents and

wear breathing apparatus. • Oily waste and waste oil have to be disposed of according to the legal regulations. Check with

your local Hazardous Waste Material Management facility.

Service HORSCH hopes you are completely satisfied with your machine and the HORSCH company itself. Please contact your distribution partner or authorized dealer in the event of a problem. The customer service employees of our distribution partners and customer service employees of the company HORSCH are available for your support. Please help us solve any technical faults as soon as possible. Provide the customer service staff with the following details in order to prevent unnecessary queries.

• Customer No. • Name of customer service advisor • Name and address • Machine model and serial number • Purchase date and operating hours • Type of problem

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Maintenance Schedule

Maintenance Schedule After the first few operating hours: Work instructions: Interval: All screwed and plug-in connections Check for tightness and tighten screw connections

In operation Lubricate Lubricate the safety pins 40 hours Lubricate the wing cylinder bolts 40 hours Lubricate the bolt on drawbar Daily Lubricate the packer shaft 40 hours Lubricate the lift bearings on the packer shafts Daily Lubricate Manual Depth Control rod 2x season Wheel/Hub Bearings Lubricate the wheel hub bearings (2 pumps) 200 hours Packer Check condition and tight fit Daily

Cultivations discs Check for condition tight fit and wear Daily Check oil bath bearings for leaks and tightness

Frame and connecting parts Check condition and tight fit Daily Hydraulic system and components Leak, tightness, fastening and chafing Prior to use Brake lines and hoses Check for damage, squashing and kinks Prior to use Air Reservoir Drain off water (during use) Daily Brake System Function test Prior to use Road lighting Condition, function and cleanliness Prior to use

At the end of the season Complete machine Carry out servicing and cleaning work Spray the piston rods of the hydraulic cylinders

with anti-corrosion agent.

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Lubrication Points

Lubrication Points: Wing Fold Pivot Pins (x4) Lubrication Points: Front Hitch Pivot Pins (x2)

Lubrication Point: Manual Depth Control Rod (x1) Lubrication Points: Gauge Wheel Turnbuckle (x2)

Lubrication Points: Transport Wheel Axle Hubs (x2) Lubrication Points: Gauge Wheel Axle Hubs (x2)

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Troubleshooting Problem Cause Solution

Machine does not track straight.

Machine is not level front to back.

Adjust hitch tilt cylinder.

Machine does not stop at desired depth.

Cylinders not reaching set points before hydraulic flow stops.

Adjust SCV timer setting so valve returns to neutral within 5 seconds of all cylinder movement stopping.

Machine acts erratically, does not maintain consistent depth.

SCV lever is being operated multiple times per lift/lower cycle.

Only activate timer function once per cycle. Refer to tractor operator’s manual.

Machine stops then continues past desired set depth.

SCV is still active after all cylinder movement has stopped.

Reduce timer setting (if used). Return SCV to neutral within 5 seconds of all cylinders stopping.

Entire machine plugs when running.

Ground speed too slow; working depth too deep.

Increase ground speed up to 10 mph. Reduce tillage depth.

Wings plug when running. Wings not running level. Reduce wing pressure so wings are level.

Machine lifts slow. Tractor SCV not set to 100%; excessive soil buildup on machine.

Set SCV to 100%. Remove soil from machine frame.

Tilt cylinder will not move when discs are out of ground.

Depth controller prevents tilt cylinder movement when “Actual Depth” is 0.

Turn depth controller off. Adjust tilt cylinder.

Machine is burying itself. It was commanded to go down after it was already down. Machine is stuck down and will not come back up.

Verify timer setting on down mode. Pick machine all the way up and wait for the numbers on the control panel to quit flashing. Press for it to go down, then when it moves pull back on the remote to go up and wait for the lights to quit flashing.

Machine is ridging on one side.

Case Drain circuit plugged in to wrong remote.

Connect Case Drain circuit to correct remote.

Machine is slow to raise and lower.

Tractor SCV not set to 100%. O-ring in load cartridges damaged.

Set SCV to 100%. Replace damaged O-ring.

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Bolt Tightening Torques - Metric Bolts

Bolt tightening Torques - Metric bolts (Ft. Lbs)Bolt Diameter Grade 4.8 Grade 5.8 Grade 8.8 Grade 10.9 Grade 12.9

Size Pitch Dry Lubed Dry Lubed Dry Lubed Dry Lubed Dry Lubed Dry3 0.50 11* 8* 13* 10* 20* 15* 30* 22* 35* 26*4 0.70 18* 14* 24* 18* 28* 20* 52* 38* 62* 48*5 0.80 30* 28* 39* 35* 58* 54* 86* 78* 102* 92*6 1.00 48* 43* 60* 54* 94* 86* 11 10 13 127 1.00 82* 65* 120* 102* 13 10 18 15 22 178 1.25 110* 80* 17 13 25 19 37 27 42 328 1.00 128* 88* 18 13 27 20 39 30 45 35

10 1.50 22 17 33 24 50 38 72 54 84 63 6510 1.25 23 18 35 26 53 40 76 57 90 6710 1.00 25 20 37 28 56 42 80 60 94 7012 1.75 36 25 57 43 88 66 126 94 147 11012 1.50 39 30 60 45 92 69 131 98 154 115 9012 1.25 42 32 63 47 96 72 137 103 160 12014 2.00 54 40 66 50 105 80 150 110 175 13014 1.50 60 47 70 53 110 90 165 130 190 150 10516 2.00 85 65 104 78 160 120 230 175 270 20016 1.50 90 73 110 85 170 145 250 200 300 240 16018 2.50 116 87 145 110 225 170 320 240 375 28018 1.50 130 100 165 125 255 195 362 272 425 320 22020 2.50 165 125 205 155 320 235 455 335 530 39520 1.50 185 140 225 170 355 275 506 400 592 444 29522 2.50 225 170 275 205 370 280 620 475 725 54522 2.00 - - - - - - - - - - 33022 1.50 250 190 305 230 485 365 685 550 805 625 37024 3.00 282 210 350 230 545 410 775 585 910 68024 2.00 310 240 385 275 600 450 855 640 1075 80524 1.50 - - - - - - - - - - 40527 3.00 420 315 520 390 796 598 1140 855 1330 100027 2.00 450 360 660 495 875 700 1250 1000 1500 115030 3.50 570 430 735 550 1080 810 1545 1160 1805 135530 2.00 625 490 780 585 1200 950 1700 1350 2000 160033 3.50 775 580 965 725 1470 1100 2100 1575 2455 184533 2.00 850 675 1430 1075 1650 1300 2350 1850 2750 215036 4.00 997 750 1676 1257 1885 1415 2700 2025 3155 236536 3.00 1075 850 1775 1330 2100 1650 3000 2350 3500 2750

NOTE: Items with (*) indicate torque in Inch/Pounds. All others in Foot/Pounds.

Wheel Nuts/Bolts

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Bolt Tightening Torques - Imperial Bolts

Bolt tightening Torques - Imperial bolts (Ft. Lbs) Bolt Diameter SAE Grade 2 SAE Grade 5 SAE Grade 8 L9

Size Thread Dry Lubed Dry Lubed Dry Lubed Lubed1/4 20 66* 49* 8 75* 12 9 111/4 28 76* 56* 10 86* 14 10 135/16 18 11 8 17 13 20 18 215/16 24 12 9 19 14 25 20 233/8 16 20 15 30 23 45 30 333/8 24 23 17 35 25 50 35 387/16 14 30 24 50 35 70 55 607/16 20 35 25 55 40 80 60 651/2 13 50 35 75 55 110 80 951/2 20 55 40 90 65 120 90 1059/16 12 65 50 110 80 150 110 1409/16 18 75 55 120 90 170 130 1505/8 11 90 70 150 110 220 170 1855/8 18 100 80 180 130 240 180 2053/4 10 160 120 260 200 380 280 2903/4 16 180 140 300 220 420 320 3557/8 9 190 140 400 300 600 460 5057/8 14 210 155 440 320 660 500 585

1 8 220 160 580 440 900 680 7751 14 240 170 640 480 1000 740 900

1 1/8 7 300 220 800 600 1280 960 11501 1/8 12 340 260 880 660 1440 1080 13251 1/4 7 420 320 1120 840 1820 1360 16001 1/4 12 460 360 1240 920 2000 1500 17501 3/8 6 560 420 1460 1100 2380 1780 --1 3/8 12 640 460 1680 1260 2720 2040 --1 1/2 6 740 560 1940 1460 3160 2360 32501 1/2 12 840 620 2200 1640 3560 2660 3650

NOTE: Items with (*) indicate torque in Inch/Pounds. All others in Foot/Pounds.

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Notes:

Go to Top

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HORSCH, LLC * 200 Knutson St. Mapleton, ND 58059 USA * 701.532.1000 * [email protected] * www.horsch.com

PN 04599210 Ver. 15 07/2022



rt-series joker owner’s manual

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