hydraulic cylinders - ramindustries.com ram customers rely on ram manufacturing services to meet...

HYDRAULICCYLINDERS

About RAM................................................ Industries Served.................................... ISO Quality System.................................Machining Capabilities..........................Heavy Duty.................................................Big Bore......................................................Smart Sensor...........................................Stabilizer - Standard..............................Stabilizer - Ball End...................................Synchronizing............................................Telescopic - Custom..............................Telescopic - Mast Raising...................YORK Series.................................................RAMLOKTM Wirelock Series....................TyRodTM by RAM..........................................Website....................................................... Contact Us.................................................

TABLE OF CONTENTS

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RAM Industries Inc. was established in 1973 in Yorkton, Saskatchewan. In the early years, the Company focused on meeting demand for hydraulic and pneumatic cylinders from agricultural manufacturers across the region. RAM’s reputation as a reliable cylinder supplier quickly grew. Today, more than forty years and four factory expansions later, custom cylinder design and manufacturing remains at the core of RAM’s operations and expertise. RAM Industries now serves a diverse range of clients in industries that include oil & gas, construction, mining, forestry, transportation, agriculture, material handling, and industrial equipment manufacturers across North America.

As a custom manufacturer, RAM establishes a close technical rapport with every client to share ideas and gather information regarding cylinder fit and performance requirements. RAM has extensive experience working with purchasers, procurement experts, engineering teams, consultants, manufacturing specialists, maintenance managers, and entrepreneurs developing new product innovations that require custom cylinders.

RAM can supply cylinder products from pre-engineered cylinder drawings; however complete design services are often the norm. Designs may evolve from a basic list of technical specifications or a Customer’s conceptual idea. RAM has extensive experience delivering cylinder solutions to meet requirements such as cost reduction objectives, hydraulic system space limitations, or performance improvements. Reverse engineering for replacement or repair cylinders, and re-engineering foreign cylinders to meet North American dimensional and material standards are also available. Our technical sales and engineering teams will work closely with you to design and build a cylinder solution for your specific needs.

RAM’s flexible manufacturing setup simultaneously accommodates multiple cylinder designs, low and high volume orders, basic to sophisticated machining, and a wide range of cylinder sizes. RAM uses ERP tracking to closely monitor production progress of your order. We are committed to ensuring the right number of cylinders are shipped on time, every time, at the cost and quality standards you expect.

RAM is a proud supporter of many local initiatives that benefit our employees and their families. RAM was recently named the Yorkton Chamber of Commerce “Business of the Year” and was a finalist in the prestigious Saskatchewan Chamber of Commerce ABEX Awards for its achievements in growth and expansion. RAM has become synonymous with quality built, reliable cylinder solutions. Join the growing list of companies that trust their reputation and equipment performance on the RAM name!

1

RAM has extensive experience serving a wide range of original equipment manufacturers and industries. Examples of our cylinder expertise includes designs for the following applications:

Oil & Gas Drilling Rigs and Equipment Gravel Crushing Equipment Solar Panel ArraysBrush CuttersConstruction CranesWheelchair LiftsPress BrakesSeeding & Tillage EquipmentSaw Mill EquipmentMining Equipment On-Board Truck Weigh Scales Airport Runway Snow Plows Door Opening CylindersVehicle Recovery and Towing Systems Hay RakesRiver Dredging Equipment Harvest Equipment. Heavy Equipment Trailers Warehouse Grapple & Lifting DevicesAggregate Conveyors & StackersSkid Steer AttachmentsWarehouse Grapple & Lifting Devices

Tree Shaker Equipment Construction Equipment Attachments Cellular Communication Towers Oil Pumping Equipment Waste Management EquipmentPlastic Molding EquipmentGolf Course Equipment Road Building EquipmentPersonal Lifting SystemsBoat Cranes Hammer MillsMine Crusher EquipmentScrapers Highway Snow Plows Material Handling EquipmentOpera House Prop Moving Devices Tool & Die Forming FixturesStreet SweepersRail Line Repair EquipmentLog SplittersTree Spades

2

INDUSTRIES & APPLICATIONSSince 2000, RAM Industries Inc. has maintained ISO 9001 Certification for cylinder manufacturing and custom machining services. ISO is defined by the International Organization for Standardization as standards that “ensure products and services are safe, reliable and of good quality.” The ISO 9001:2008 standards specifically set out criteria by which RAM developed its Quality System. It is based on a number of ISO management principles that retains a strong focus on the customer throughout all processes in the organization. At the start of each relationship, field sales personnel and RAM’s experienced engineering team will guide clients through the technical specifications of their cylinder and machining needs. Engineering services use 2D and 3D modeling to provide critical dimensions and simulated images of each cylinder design. These files can be integrated into equipment engineering files, and are beneficial tools for final design verification. On-site visits, meetings, technical support, and prototype services are also available to confirm cylinder fit and function with your equipment before full orders proceed to production.

The RAM Quality System continues through all manufacturing stages up to final assembly where 100% of cylinders are tested before they are individually packaged and shipped.

3

ISO QUALITYAfter every delivery, customers continue to receive support in the form of installation and technical guidance, parts, warranty and repair assistance as part of RAM’s full service approach to every relationship.

RAM’s Quality Committee oversees a regular schedule of internal and external quality audits. The audit process provides valuable feedback to the entire organization for continuous improvement of the Quality System. This ultimately benefits the many RAM customers who rely on consistent delivery of quality cylinders custom manufactured to their needs.

RAM is also very experienced meeting quality requirements specific to other quality standards or independent bodies (ex: API - American Petroleum Institute standards, Mill Certifications, etc.).

The RAM team recognizes your equipment and reputation demands cylinders that meet your unique needs. Trust RAM to deliver the Quality product and service you expect.

RAM Customers rely on RAM manufacturing services to meet lean productivity objectives, simplify their manufacturing processes, manage labour shortages, supply overflow work, or to increase capacity for their core operations and expertise.

RAM’s vast line up of modern manufacturing equipment and factory facilities are well suited to provide custom services to industrial clients. Subcontracted services for machined components, precision parts, subassemblies, machined castings (iron, ductile, grey) and custom fabricated metal products are available. These services can be supplied based on pre-existing drawings or RAM can assist with the engineering of new design requirements. The RAM team has capabilities and experience with multiple materials including carbon steel, stainless steel, aluminum, bronze and a variety of plastics and exotic metals.

Custom work orders flow through RAM’s engineering services, skilled technical workforce and quality processes to ensure your custom orders consistently meet quality requirements and shipping deadlines.

RAM facilities and extensive capabilities include:

CNC 4 axis vertical and horizontal machining centers

GMAW, GTAW, SMAW, SAW welding including the latest in pulse welding technologySpecialized quick set up assembly stations Multi cylinder automatic testing station Overhead continuous loop, paint, wash and dry system Up to 5 ton - 25 foot under hook crane capacity, with 10 ton maximum lift

54

CUSTOM MACHINING

CNC shaft processing turning centers with automatic load and unload systems

CNC tube processing turning centers with automatic load/upload systems and live tooling

CNC turning centers with robot load and unload systems CNC turning centers with automatic bar-feed systems

Manual turning, milling and drilling equipment

TURNING CAPABILITIES

MILLING CAPABILITIES

CNC turning centers with spindle bores up to 14.12” and turning capacities up to 39” swing and 150” long. Dual spindle machines with live tooling and bar feed or gantry loading up to 6.25” diameter.

Maximum spindle bore up to 14.12”Maximum swing over bed up to 39”Maximum turn diameter 30”Maximum turn length 150”Maximum through spindle length 40 feet

HORIZONTAL MILLS

X 23.6”Y 22.8”Z 22.0”B 360 degrees (0.001 degree resolution) positional only

Travels: Maximum Part Size24” diameter x 24” highMaximum weight: 880 lbs (400 kg)

VERTICAL MILLSTravels: Maximum Part Size

X 41.34” Table capacity 51.2” x 19/7”Y 18.1” 20” maximum part heightZ 20.5” 4th axis: 12” diameter4th axis 360 degrees (0.001 degree resolution) positional only

Maximum weight: 2205 lbs (1000 kg)

CUSTOM HEAVY DUTY

6

RAM Heavy Duty cylinders are characterized as a robust cylinder design capable of handling harsh operating environments. The cylinder design typically incorporates a bolted gland configuration for increased strength, and specialty seals to handle higher operating pressures and potential pressure spikes common in these applications. Cylinder components, including barrels, shafts and mounts, may be designed with exotic metals and/or heavier materials to ensure stability and longevity of the cylinder under tougher conditions. Examples of applications where a heavy duty design is used include BOP (blowout preventers), excavators and attachments, land scrapers, paving equipment, pay loaders and attachments, gravel crushers, log skidders, catwalks, and hydraulic wrenches. RAM has the expertise and experience to design and build your unique heavy duty cylinder requirements.

Rod Size: 1 3/8” to 5 1/

2” diameter

Barrel Size: 2” to 8” bore size

Gland: Ductile Iron 65-45-12 (ASTM A536) or Steel (AISI 1026)

All Seals: North American seals with special or custom sealing arrangements available for high or low temperature, high cycle continuous duty

Ports: ORB, NPT, or Code 61 or 62 4-Bolt flange

Rated Pressure: Up to 5000 PSI

End Mounts: Trunnion, clevis, tang, cross tube, spherical bearing, custom bushing, flange, cross drilled holesHead Style: Bolt in flange type manufactured from ductile or steel

CUSTOM BIG BORERAM Big Bore cylinders are characterized as large diameter hydraulic cylinders built for specialty applications where significant force is required. Typically, these cylinders are 10” to 18” in bore size; however, larger diameter cylinders may be accommodated. A wide range of equipment relies on this type of cylinder design. Big bore cylinders are used in building moving equipment, hydroelectric dams, ferry platforms, rail running gear, rig moving platforms and walking systems, bridge installations, hay compressors, suspension systems, and industrial presses. Rely on RAM for a big bore design that complements your specific application.

Port Plugs: (shipping) Steel

Rod Size: up to 12” diameterBarrel Material: High tensile cold drawn tube, precision honed for extended seal life

Testing: 100% Hydraulic testPaint: Black (custom available)

All Seals: North American seals with special or custom sealing arrangements available for high or low temperature, high cycle continuous duty

Ports: ORB, NPT, Code 61 or 62 4-Bolt flange porting options availableHead Style: Flange type heads secured with SAE Grade 8 bolts

7

BUILT TO YOUR SPECIFICATIONS

Piston: Ductile Iron 65-45-12 (ASTM A536) or Steel (AISI 1026)

Barrel Material: High tensile cold drawn tube, precision honed for extended seal life

Rod Material: High tensile SAE C1045, ground and polished hard chrome plated

BUILT TO YOUR SPECIFICATIONSRated Pressure: Up to 5000 PSIBarrel Size: 10” to 18” bore size

Rod Material: High tensile SAE C1045 which is ground, polished and chrome plated

End Mounts: Trunnion, clevis, tang, cross tube, spherical bearing, custom bushing, flange, cross drilled holes

Piston: Ductile Iron 65-45-12 (ASTM A536) or Steel (AISI 1026)Gland: Ductile Iron 65-45-12 (ASTM A536) or Steel (AISI 1026)

Stroke: up tp 10 feet

Port Plugs: (shipping) Steel Testing: 100% Hydraulic testPaint: Black (custom available)

8

RAM Smart Cylinders are designed to incorporate position sensing technologies for end user applications. Referred to by many names such as: electronic position-sensing, electro-hydraulic control, intelligent cylinders and smart cylinders; this technology utilizes linear transducers (sensors) to communicate the cylinder’s piston position back to the overall hydraulic system.

Increased control, functionality and sensor-instrumented cylinders are becoming more important and more common in heavy industrial, mobile, and agricultural equipment.

RAM can incorporate position sensing technologies in any custom designed hydraulic cylinder.

A variety of bore sizes, stroke lengths, and mounting options can be configured to meet your overall design and industry needs.

Some applications where Smart Cylinder technologies have been implemented include:

SMART CYLINDERS

9

SMART CYLINDERS

EXTERNAL SENSOR SOLUTION An external sensor option involves mounting a transducer externally onto a standard carbon steel cylinder. The cylinder position is measured when a pre-fitted permanently embedded magnet in the piston is moved by hydraulic pressure. The externally mounted transducer allows equipment operators and maintenance personnel to access and replace the sensor if necessary, and needs no deep drilling costs. This method is recommended for cylinders that are not exposed to harsh environments.

INTERNAL SENSOR SOLUTION An internal sensor option involves the transducer being configured for mounting inside a cylinder. This internal configuration features a hole drilled down the center of the shaft rod. The cylinder end cap is machined to accommodate the transducer. This method usually consumes the least amount of space, however, the transducer is less accessible than mounting it externally. This method of a protective enclosure shields the transducer from certain environmental conditions, thus increasing its life span.

Height control on spray boomsGPS controlled steeringBucket postion controlTrailer outriggers

Stabilize cranesSnowplow control sensing

Height control on manlift boomsGPS controlled steeringStreet sanding sensoringCylinder staging

Wheelchair liftsMold injection applications

OPTIONAL FEATURES

Stroke range 2” to 120” Minimum 1” rod diameterOperational pressures up to 4750 PSI

Analogue or digital output

Temperature & velocity output optional 0.02” standard resolution0.02” standard output resolution M12 connectorHigh cycle liveHigh vibration & shock resistance Various input power

Minimum barrell bore size 2.50” diameter

ATEX and IEC external approved linear transducer available

Asphalt depth control

STANDARD STABILIZER

Rated Pressure: 3000 PSIBarrel: High tensile cold drawn tube, precision honed for extended seal lifeRod: High Tensile cold drawn tube, chrome OD for extended seal life

Locking Thread: 4 TPI AcmeGland: Ductile Iron 65-45-12 (ASTM A536)

Jacking pads Custom mounts

Custom paint colorInternal counterbalance valve Custom bore sizes

Intended Use: Leveling and outrigger applications

Testing: 100% Hydraulic test

Port Plugs: (shipping) SteelPorts: NPTFPiston: Ductile Iron 65-45-12 (ASTM A536)

Split locking nuts

Side ports

Custom stroke length

Piston Locknut: Grade C, high tensile

Ball end mounts

ORB ports

Internal pilot operated check valve

Bore A B C D E F Ports Thread

4.00 13.25 1.28 3.50 1.25 2.50 5.50 1/4 NPTF 5.00-4 ACME 2G5.00 13.25 1.28 4.50 1.25 2.50 6.75 1/4 NPTF 6.00-4 ACME 2G6.00 13.25 1.28 4.50 1.25 2.50 8.00 1/4 NPTF 7.00-4 ACME 2G

Dimensions in inches. All Specifications are subject to change without notice.

Retracted Extended

R4507420 12 25.25 37.25 104R4507421 14.75 28.00 42.75 114R4507422 20 33.25 53.25 133R4507423 24 37.25 61.25 148R4507424 30 43.25 73.25 169R4507425 12 25.25 37.25 140R4507426 14.75 28.00 42.75 153R4507427 20 33.25 53.25 177R4507428 24 37.25 61.25 195R4507429 30 43.25 73.25 222R4507430 12 25.25 37.25 216R4507431 14.25 28.00 42.75 235R4507432 20 33.25 53.25 272R4507433 24 37.25 61.25 300R4507434 30 43.25 73.25 341

All Specifications are subject to change without notice. All weights are approximate shipping weights.

4.00 3.500 1/4 NPTF 1.250 37700 129000

1.250 84800 212800

1.2503.500 1/4 NPTF 58900 156100

Cylinder push is calculated at the design pressure of 3000 PSI. Maximum Load is based on a SF of 2, and is applicable when the stabilizer is in the locked position.

4.5006.00

Shipping Weight

(lbs)

Overall Length(inches)Bore

(inches)RAM

Part NumberStroke (inches)

Rod Diameter (inches)

PortsPin Diameter

Nominal (inches)

Cylinder Push*

(lbf)

Maximum Load**

(lbf)

5.00

1/4 NPTF

Retracted Extended


All Specifications are subject to change without notice. All weights are approximate shipping weights.Cylinder push is calculated at the design pressure of 3000 PSI. Maximum Load is based on a SF of 2, and is applicable when the stabilizer is in the locked position.

4.5006.00

Shipping Weight

(lbs)


(inches)RAM



PortsPin Diameter

Nominal (inches)

5.00

1/4 NPTF 1.250 84800 212800

1.2503.500 1/4 NPTF 58900 156100

4.00 3.500 1/4 NPTF 1.250 37700 129000

Cylinder Push*

(lbf)

Maximum Load**

(lbf)

Bore A B C D E F Ports Thread

4.00 13.25 1.28 3.50 1.25 2.50 5.50 1/4 NPTF 5.00-4 ACME 2G5.00 13.25 1.28 4.50 1.25 2.50 6.75 1/4 NPTF 6.00-4 ACME 2G6.00 13.25 1.28 4.50 1.25 2.50 8.00 1/4 NPTF 7.00-4 ACME 2G


1110

STANDARD FEATURES OPTIONAL FEATURES

Retracted Extended



4.5006.00

Shipping Weight

(lbs)


(inches)RAM



PortsPin Diameter

Nominal (inches)

5.00

1/4 NPTF 4.000 84800 212800

4.0003.500 1/4 NPTF 58900 156100

Cylinder Push*

(lbf)

Maximum Load**

(lbf)

4.00 3.500 1/4 NPTF 4.000 37700 129000Retracted Extended



4.5006.00

Shipping Weight

(lbs)


(inches)RAM



PortsPin Diameter

Nominal (inches)

5.00

1/4 NPTF 4.000 84800 212800

4.0003.500 1/4 NPTF 58900 156100

Cylinder Push*

(lbf)

Maximum Load**

(lbf)

4.00 3.500 1/4 NPTF 4.000 37700 129000

1312

Bore A B C D E F G H Ports Thread

4.00 14.88 10.75 5.50 3.63 4.00 1.30 2.00 12.00 1/4 NPTF 5.00-4 ACME 2G5.00 17.50 10.75 6.75 5.75 4.00 1.93 3.38 16.00 1/4 NPTF 6.00-4 ACME 2G6.00 17.50 10.75 8.00 5.75 4.00 1.93 3.38 16.00 1/4 NPTF 7.00-4 ACME 2G


Bore A B C D E F G H Ports Thread

4.00 14.88 10.75 5.50 3.63 4.00 1.30 2.00 12.00 1/4 NPTF 5.00-4 ACME 2G5.00 17.50 10.75 6.75 5.75 4.00 1.93 3.38 16.00 1/4 NPTF 6.00-4 ACME 2G6.00 17.50 10.75 8.00 5.75 4.00 1.93 3.38 16.00 1/4 NPTF 7.00-4 ACME 2G


BALL END STABILIZEROPTIONAL FEATURES

Rated Pressure: 3000 PSIBarrel: High tensile cold drawn tube, precision honed for extended seal lifeRod: High Tensile cold drawn tube, chrome OD for extended seal life

Locking Thread: 4 TPI AcmeGland: Ductile Iron 65-45-12 (ASTM A536)

Intended Use: Leveling and outrigger applications


Port Plugs: (shipping) SteelPorts: NPTFPiston: Ductile Iron 65-45-12 (ASTM A536)


STANDARD FEATURES

Jacking pads Custom mounts

Custom paint colorInternal counterbalance valve Custom bore sizes Split locking nuts

Side ports

Custom stroke length Ball end mounts

ORB ports

Internal pilot operated check valve

1514

STANDARD FEATURES

Rated Pressure: 3000 PSIBarrel: High tensile cold drawn tube, precision honed for extended seal lifeRod: High tensile SAE C1045, ground & polished hard chrome plated

Pin & Pin Clip: High tensile zinc-plated steelEnd Mounts: Female rod clevis with pins & clips included

Intended Use: Double-acting applications

All Seals: Manufactured to North American specifications

Testing: 100% Hydraulic Test

Port Plugs: (shipping) SteelPaint: Black

Ports: SAE

Clevis Clamp Nut, Bolt: Grade 8


RAM Synchronizing Cylinders, which include one master and one or more slave cylinder(s) with a built in re-phasing provision. They utilized in applications where multiple operations must operate in tandem. These hydraulic cylinders are pressure rated up to 3000 PSI. An optional depth control valve assembly is available to provide precise infinite control of the rod movement. Contact RAM for determining specific size requirements for your application.

SYNCHRONIZING

R4507582 8 1.125 20.25R4507593 10 1.125 22.25R4507681 12 1.125 24.25R4507682 16 1.125 28.25R4507583 8 1.125 20.25R4507594 10 1.125 22.25R4507682 12 1.125 24.25R4507693 16 1.125 28.25R4507584 8 1.250 20.25R4507595 10 1.250 22.25R4507683 12 1.250 24.25R4507694 16 1.250 28.25R4507585 8 1.250 20.25R4507596 10 1.250 22.25R4507684 12 1.250 24.25R4507695 16 1.250 28.25R4507586 8 1.250 20.25R4507597 10 1.250 22.25R4507685 12 1.250 24.25R4507696 16 1.250 28.25R4507587 8 1.375 20.25R4507675 10 1.375 22.25R4507686 12 1.375 24.25R4507697 16 1.375 28.25

All Specifications are subject to change without notice.

1.000

3.75 SAE-8 1.000

SAE-8

SAE-8

SAE-8

1.000

3.50

SAE-8 1.000

SAE-8 1.000

Bore (inches)

RAMPart Number

Stroke (inches)


PortsPin

Diameter (inches)

Retracted Length

2.50

2.75

3.00

3.25 1.000

Gland: Ductile Iron 65-45-12 (ASTM A536)

Piston: Ductile Iron 65-45-12 (ASTM A536)

1716

R4507588 8 1.375 20.25R4507676 10 1.375 22.25R4507687 12 1.375 24.25R4507698 16 1.375 28.25R4507589 8 1.500 20.25R4507677 10 1.500 22.25R4507688 12 1.500 24.25R4507699 16 1.500 28.25R4507590 8 1.500 20.25R4507678 10 1.500 22.25R4507689 12 1.500 24.25R4507747 16 1.500 28.25R4507591 8 1.500 20.25R4507679 10 1.500 22.25R4507690 12 1.500 24.25R4507748 16 1.500 28.25R4507592 8 1.500 20.25R4507680 10 1.500 22.25R4507691 12 1.500 24.25R4507749 16 1.500 28.25


4.75

PortsPin

Diameter (inches)

SAE-8

Bore (inches)

RAMPart Number

Stroke (inches)


Retracted Length

4.00

4.25

1.000

SAE-8

SAE-8

SAE-8

SAE-85.00

4.50

1.000

1.000

1.000

1.000

Bore A B C D E F G H I J K L Ports Threads2.50 12.25 1.02 1.13 2.00 3.25 2.38 2.13 1.13 1.13 2.00 1.13 2.75 SAE-8 1.125-14 UNF2.75 12.25 1.02 1.13 2.00 3.25 3.13 2.13 1.13 1.13 2.00 1.13 2.75 SAE-8 1.125-14 UNF3.00 12.25 1.02 1.13 2.00 3.25 3.38 2.13 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF3.25 12.25 1.02 1.13 2.00 3.25 3.63 2.13 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF3.50 12.25 1.02 1.13 2.00 3.25 3.88 2.38 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF3.75 12.25 1.02 1.13 2.00 3.25 4.25 2.38 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF4.00 12.25 1.02 1.13 2.00 3.25 4.50 2.63 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF4.25 12.25 1.02 1.13 2.00 3.25 4.75 2.63 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF4.50 12.25 1.02 1.13 2.00 3.25 5.00 2.63 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF4.75 12.25 1.02 1.13 2.00 3.25 5.25 2.63 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF5.00 12.25 1.02 1.13 2.00 3.25 5.50 2.63 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250-12 UNF


Bore(inches)

RAMPart Number

Rod Diameter

(inches)

2.50 R3607582 1.1252.75 R3607583 1.1253.00 R3607564 1.2503.25 R3607585 1.2503.50 R3607586 1.2503.75 R3607587 1.3754.00 R3607588 1.3754.25 R3607589 1.5004.50 R3607590 1.5004.75 R3607591 1.5005.00 R3607592 1.500


RAM SYNCHRONIZING CYLINDER Seal Kits

RAM Part Number Item Size

Shipping Weight

(lbs)R7600456 Shaft Clevis Fits 1 1/8'' Shaft 3.3R7600455 Shaft Clevis Fits 1 1/4'' Shaft 3.3R7600455 Shaft Clevis Fits 1 3/8'' Shaft 3.3R7600455 Shaft Clevis Fits 1 1/2'' Shaft 3.3R3006631 Pin 1'' x 2 7/8'' 0.8R3006632 Pin 1'' x 2 1/4'' 0.6R3006300 Clip Hairpin Clip 0.02R3000530

RAM SYNCHRONIZING CYLINDER Components

Hydraulic Depth Control Valve Repair KitAll Specifications are subject to change without notice.

All weights are approximate shipping weights.

1918

Telescopic cylinders provide a long stroke from a very compact retracted length.

RAM has experience designing telescopics for a number of industries and applications and can work with you to design a single acting, a single acting/double acting combination, or adouble acting design.

Contact RAM Engineering to custom design a telescopic cylinder to fit your specific needs.

CUSTOM TELESCOPICBUILT TO YOUR SPECIFICATIONS

DOUBLE ACTING Telescopic cylinder designs are extended and retracted using hydraulic pressure. A double acting Telescopic cylinder is a more complex design and involves additional sealing within the internal body of the cylinder to seal off the different stages. Passageways are machined into the internal components of the cylinder to allow for proper staging. This type of design is usually utilized when gravity is not available to retract the cylinder.

SINGLE ACTING Telescopic cylinders are the simplest telescopic design. A single acting cylinder is extended using hydraulic pressure but is retracted using external forces (usually gravity), once the hydraulic pressure is removed.

SINGLE/DOUBLE COMBINATION Telescopic cylinders are a single acting telescopic cylinder where one or more of the smaller stages are double acting. A typical application is a mast raising design on a drilling rig where the load must be pulled over center until gravity can take over to retract the cylinder.

Stages: 2 to 5 working sectionsWorking Pressure: Up to 5000 PSI

Barrell Material: Alternative tube stage coatings available including nitrided, chrome over nickel, plasma sprayRod Size: Stroke lengths up to 480”

Valves: Optional integrated valves

End mounts: Trunnion, clevis, tang, cross tube, spherical bearing, custom bushing, cross drilled hole

Seal Options: Urethane wiper seals, modern urethane lipped shaft seal, modern urethane one piece static seals, glass filled nylon gland bearing rings, glass filled nylon piston bearing rings, cast iron piston rings, interlocking step-cut reinforced heat stabilized thermoplastic zero leak piston rings, and custom sealing arrangements for high or low temperature, high cycle or continuous duty

Ports: Custom arrangements for size, type and location options

Gland: Steel or ductile internally threadedPiston: Optional integrated machined piston design

Barrell Size: Up to 20” diameter

Rod Material: Carbon steel, precision honed, hard chrome plated stages

OPTIONAL FEATURES

TELESCOPIC DESIGN OPTIONS

2120

STANDARD FEATURESRAISING THE BAR

Port Plugs: (shipping) Steel Rod: High tensile SAE C1045, ground and polished hard chrome platedBarrel: High tensile cold drawn tube, precision honed for extended seal life

End Mounts: Tang mounting on rod & base with standard grease zerk Testing: 100% Hydraulic test

Piston: Ductile Iron, 65-45-12 (ASTM A536), or Steel (AISI 1026)Paint: Black (custom available) All Seals: North American

Ports: NPTF

Intended Use: Single-Acting with Double-Acting assistRated Pressure: 2500 PSI

RAM Industries produces Mast Raising Telescopic Cylinders to accomodate the needs of the oil and gas industry. These featured RAM designs are interchangeable with accepted current industry standards. They are available for quick shipping turnaround - important to an industry where time matters.

RAM offers 40 years of cylinder design and manufacturing experience to accomodate customized hydraulic solutions for your application.

STAGE PUSH(lbf)

PULL (lbf)

STROKE

1 125600 - 42.252 89400 - 44.003 76700 49050 45.25


OPERATING PARAMETERS @ 2500 PSI

SPECIFICATIONS (inches)

Model: CW-8.50-131.50-8.00

Bore Sizes: 8.50/7.25/6.25

Pressure Rating: 2500 PSISingle Acting with Double Acting First Stage

Shaft Sizes: 8.00/6.75/3.75

Stroke Length: 131.50

Part Number: R4507986

NPT=American National Standard Taper Pipe Thread; NPTF=Dryseal American Standard Taper Pipe Thread; lbf=Pound Force

SPECIFICATIONS (inches)

Model: CW-8.50-132.00-8.00Part Number: R4507888

Bore Sizes: 8.50/7.25/6.25

Pressure Rating: 2500 PSISingle Acting with Double Acting First Stage

Shaft Sizes: 8.00/6.75/3.75

Stroke Length: 132

STAGE PUSH(lbf)

PULL (lbf)

STROKE

1 125600 - 42.252 89400 - 44.003 76700 49050 45.25


OPERATING PARAMETERS @ 2500 PSI

NPT=American National Standard Taper Pipe Thread; NPTF=Dryseal American Standard Taper Pipe Thread; lbf=Pound Force

Gland: Ductile Iron, 65-45-12 (ASTM A536), or Steel (AISI 1026)

STANDARD FEATURES


Pin & Pin Clip: High tensile zinc-plated steelEnd Mounts: Cross tube


All Seals: Manufactured to North American specifications Testing: 100% Hydraulic test


Ports: SAEPiston & Gland: Ductile Iron 65-45-12 (ASTM A536)Clevis Clamp Nut, Bolt: Grade 8Piston Locknut: Grade C, high tensile

Retracted Extended Pressure(PSI)

Load(lbf)

R4507537 4 12 16 17R4507538 6 14 20 19R4507539 8 16 24 21R4507540 10 18 28 23R4507541 12 20 32 26R4507542 14 22 36 28R4507543 16 24 40 30R4507544 18 26 44 32R4507545 20 28 48 34R4507546 24 32 56 38R4507547 30 38 68 1995 14100 44R4507548 32 40 72 1770 12525 46R4507549 36 44 80 1425 10075 50R4507550 40 48 88 1170 8280 55R4507551 48 56 104 830 5880 63R4507552 4 12 16 24R4507553 6 14 20 26R4507554 8 16 24 29R4507555 10 18 28 31R4507556 12 20 32 34R4507557 14 22 36 37R4507558 16 24 40 39R4507559 18 26 44 42R4507560 20 28 48 44R4507561 24 32 56 50R4507562 30 38 68 2760 26420 57R4507563 32 40 72 2440 23543 60R4507564 36 44 80 1960 18847 65R4507565 40 48 88 1608 15475 70R4507566 48 56 104 1140 10971 80R4507567 4 12 16 32R4507568 6 14 20 35R4507569 8 16 24 39R4507570 10 18 28 43R4507571 12 20 32 47R4507572 14 22 36 50R4507573 16 24 40 54R4507574 18 26 44 58R4507575 20 28 48 62R4507576 24 32 56 69R4507577 30 38 68 80R4507578 32 40 72 84R4507579 36 44 80 2602 32693 91R4507580 40 48 88 2130 26803 98R4507581 48 56 104 1505 18955 113

*Conforms to ASAE (American Society of Agricultural Engineers) specifications. All Specifications are subject to change without notice. All weights are approximate shipping weights.

37700

Shipping Weight

(lbs)

Pin Center to Center (inches)

Maximum RatedPressure & Column

Load on Full Extention Bore (inches)

RAM Part Number

Stroke (inches)

Rod Diameter

(inches)Ports

Pin Diameter Nominal

(inches)

4.00 2.000 SAE-8 1.250

3000

21205

28860

3.00 1.500 SAE-8 1.000

3000

3.50 1.750 SAE-8 1.000

3000

2322


Load(lbf)

R4507500 4 12 16 6R4507501 6 14 20 7R4507502 8 16 24 8R4507503 10 18 28 9R4507504 16 24 40 12R4507505 20 28 48 2940 5200 14R4507506 24 32 56 2165 3825 16R4507507 4 12 16 10R4507508 6 14 20 12R4507509 8 16 24 13R4507510 10 18 28 14R4507511 12 20 32 16R4507512 14 22 36 17R4507513 16 24 40 19R4507514 18 26 44 20R4507515 20 28 48 21R4507516 24 32 56 24R4507517 30 38 68 2120 6650 29R4507518 32 40 72 1880 5915 30R4507519 36 44 80 1520 4770 33R4507520 40 48 88 1250 3925 36R4507521 48 56 104 890 2795 42R4507522 4 12 16 14R4507523 6 14 20 16R4507524 8 16 24 18R4507525 10 18 28 19R4507526 12 20 32 21R4507527 14 22 36 23R4507528 16 24 40 25R4507529 18 26 44 27R4507530 20 28 48 29R4507531 24 32 56 33R4507532 30 38 68 2840 13980 39R4507533 32 40 72 2525 12395 40R4507534 36 44 80 2030 9980 44R4507535 40 48 88 1670 8210 48R4507536 48 56 104 1190 5835 56


Rod Diameter

(inches)

3000 9425

1.500

PortsPin Diameter

Nominal (inches)

1.250 SAE-6 1.000

SAE-6 1.000

3000 14725

2.50

Shipping Weight

(lbs)

5300

2.00




RAM Part Number

Stroke (inches)

1.50 1.000 SAE-6 0.7503000

YORK CROSS TUBE SERIES

Paint: Black (custom available)


Load(lbs)

R4507600 4 14.25 18.25 13R4507601 6 16.25 22.25 14R4507602* 8 20.25 28.25 16R4507603 10 20.25 30.25 17R4507604 12 22.25 34.25 18R4507605 14 24.25 38.25 20R4507606 16 26.25 42.25 21R4507607 18 28.25 46.25 23R4507608 20 30.25 50.25 24R4507609 24 34.25 58.25 2985 9380 27R4507610 30 40.25 70.25 2025 6355 31R4507611 32 42.25 74.25 1805 5670 33R4507612 36 46.25 82.25 1460 4590 35R4507613 40 50.25 90.25 1205 3790 38R4507614 48 58.25 106.25 865 2715 44R4507615 4 14.25 18.25 16R4507616 6 16.25 22.25 18R4507617* 8 20.25 28.25 20R4507618 10 20.25 30.25 21R4507619 12 22.25 34.25 23R4507620 14 24.25 38.25 26R4507621 16 26.25 42.25 27R4507622 18 28.25 46.25 29R4507623 20 30.25 50.25 31R4507624 24 34.25 58.25 35R4507625 30 40.25 70.25 2685 13180 41R4507626 32 42.25 74.25 2395 11755 42R4507627 36 46.25 82.25 1940 9515 46R4507628 40 50.25 90.25 1600 7865 50R4507629 48 58.25 106.25 1145 5625 58


2.50 1.500 SAE-6 1.000

147253000

9425

1.250

Shipping Weight

(lbs)



Load on Full Extention Pin Diameter

Nominal (inches)

2.00 SAE-6 1.000

3000

Bore (inches)

RAM Part Number

Stroke (inches)

RodDiameter

(inches)Ports


Load(lbs)

R4507630 4 14.25 18.25 19R4507631 6 16.25 22.25 21R4507632* 8 20.25 28.25 24R4507633 10 20.25 30.25 25R4507634 12 22.25 34.25 27R4507635 14 24.25 38.25 29R4507636 16 26.25 42.25 31R4507637 18 28.25 46.25 33R4507638 20 30.25 50.25 35R4507639 24 34.25 58.25 2761 19516 40R4507640 30 40.25 70.25 1870 13216 46R4507641 32 42.25 74.25 1667 11784 48R4507642 36 46.25 82.25 1340 9539 52R4507643 40 50.25 90.25 1115 7880 56R4507644 48 58.25 106.25 797 5637 64R4507645 4 14.25 18.25 23R4507646 6 16.25 22.25 26R4507647* 8 20.25 28.25 30R4507648 10 20.25 30.25 31R4507649 12 22.25 34.25 34R4507650 14 24.25 38.25 36R4507651 16 26.25 42.25 39R4507652 18 28.25 46.25 41R4507653 20 30.25 50.25 44R4507654 24 34.25 58.25 49R4507655 30 40.25 70.25 2552 24551 57R4507656 32 42.25 74.25 2275 21887 60R4507657 36 46.25 82.25 1840 17713 65R4507658 40 50.25 90.25 1526 14628 70R4507659 48 58.25 106.25 1087 10462 80R4507660 4 14.25 18.25 30R4507661 6 16.25 22.25 33R4507662* 8 20.25 28.25 39R4507663 10 20.25 30.25 41R4507664 12 22.25 34.25 45R4507665 14 24.25 38.25 48R4507666 16 26.25 42.25 52R4507667 18 28.25 46.25 56R4507668 20 30.25 50.25 59R4507669 24 34.25 58.25 67R4507670 30 40.25 70.25 78R4507671 32 42.25 74.25 2949 37054 82R4507672 36 46.25 82.25 2388 30020 89R4507673 40 50.25 90.25 1973 24799 96R4507674 48 58.25 106.25 1413 17753 111


Shipping Weight

(lbs)



Load on Full Extention Pin Diameter

Nominal (inches)

3000 21205

1.0003.00 1.500 SAE-8

Bore (inches)

RAM Part Number

Stroke (inches)

Rod Diameter

(inches)Ports

1.000

3000 37700

3.50 1.750 SAE-8

4.00 2.000 SAE-8

1.000

3000 28860

2524

STANDARD FEATURES

YORK CLEVIS SERIES


Pin & Pin Clip: High tensile zinc-plated steelEnd Mounts: Female rod clevis with pins & clips included




Ports: SAEPiston & Gland: Ductile Iron 65-45-12 (ASTM A536)Clevis Clamp Nut, Bolt: Grade 8Piston Locknut: Grade C, high tensile

Paint: Black (custom available)

Bore A B C D E F G H I Ports

1.50 8.000 0.765 1.250 1.250 2.250 2.000 1.880 0.630 4.060 SAE-62.00 8.000 1.015 1.750 1.500 2.750 2.250 2.380 0.750 2.810 SAE-62.50 8.000 1.015 1.750 1.500 3.250 2.250 2.880 0.750 2.560 SAE-63.00 8.000 1.015 1.750 1.500 3.750 2.250 3.380 0.750 2.440 SAE-83.50 8.000 1.015 1.750 2.000 4.250 2.250 3.880 1.000 2.130 SAE-84.00 8.000 1.265 2.000 2.250 4.750 2.750 4.500 1.130 1.810 SAE-8


Bore(inches)

RAMPart Number

Rod Diameter

(inches)

Shipping Weight

(lbs)

1.500 R3607500 1.000 0.032.000 R3607507 1.250 0.042.500 R3607522 1.500 0.063.000 R3607537 1.500 0.073.500 R3607552 1.750 0.084.000 R3607567 2.000 0.08

RAM YORK CYLINDER Seal Kits


Bore A B C D E F G H I J K L Ports Thread

2.00 10.25* 1.015 1.13 2.00 3.25 2.38 2.13 1.13 1.13 2.00 1.13 2.75 SAE-6 1.250 - 12UNF2.50 10.25* 1.015 1.13 2.00 3.25 2.88 2.13 1.13 1.13 2.00 1.13 2.75 SAE-6 1.250 - 12UNF3.00 10.25* 1.015 1.13 2.00 3.25 3.38 2.13 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250 - 12UNF3.50 10.25* 1.015 1.13 2.00 3.25 3.88 2.38 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250 - 12UNF4.00 10.25* 1.015 1.13 2.00 3.25 4.50 2.63 1.13 1.13 2.00 1.13 2.75 SAE-8 1.250 - 12UNF


* For the standard ASAE (8'' stroke) cylinders this dimension is 12.25''

2726

CROSS TUBE SERIES DIMENSIONS CLEVIS SERIES DIMENSIONS


Shipping Weight

(lbs)R7600455 Shaft Clevis Fits 1 1/4'' Shaft 3.30R7600455 Shaft Clevis Fits 1 1/2'' Shaft 3.30R7600455 Shaft Clevis Fits 1 3/4'' Shaft 3.30R7600455 Shaft Clevis Fits 2'' Shaft 3.30R3006631 Pin 1'' x 2 7/8'' 0.80R3006632 Pin 1'' x 2 1/4'' 0.60R3006300 Clip Hairpin Clip 0.02

RAM YORK CYLINDER Components


2928

STANDARD FEATURESThe uses two internal high tensile spring steel rings to securely lock the cylinder

barrel to the head and base. With a 3000 PSI operating pressure, these cylinders are a viable alternative to Tyrod and Welded designs. Rated Pressure: 3000 PSI

Barrel: High tensile cold drawn tube, precision honed for extended seal lifeRod: High tensile SAE C1045, ground & polished hard chrome plated

Pin & Pin Clip: High tensile zinc-plated steel

End Mounts: Female clevises with pins & clips included


All Seals: Manufactured to North American specifications


Port Plugs: (shipping) SteelPaint: Black

Ports: SAE

Piston, Gland, Cap, Rod Clevis: Ductile Iron 65-45-12 (ASTM A536)Piston Locknut, Clamp Bolt, Clevis Clamp Nut: Grade 8


Load(lbf)

R4505548C 4 1.125 14.25 18.25 14R4505549C 6 1.125 16.25 22.25 15R4505550C 8 1.125 18.25 26.25 16R4505551C* 8 1.125 20.25 28.25 16.5R4505552C 10 1.125 20.25 30.25 18R4505553C 12 1.125 22.25 34.25 19R4505554C 14 1.125 24.25 38.25 20R4505555C 16 1.125 26.25 42.25 21R4505556C 18 1.125 28.25 46.25 22R4505557C 20 1.125 30.25 50.25 2690 8451 23R4505558C 24 1.125 34.25 58.25 1972 6197 27R4505559C 30 1.125 40.25 70.25 1335 4194 32R4505560C 36 1.125 46.25 82.25 963 3026 37R4505561C 4 1.125 14.25 18.25 15R4505562C 6 1.125 16.25 22.25 17R4505563C 8 1.125 18.25 26.25 19R4505564C* 8 1.125 20.25 28.25 19.5R4505565C 10 1.125 20.25 30.25 21R4505566C 12 1.125 22.25 34.25 23R4505567C 14 1.125 24.25 38.25 25R4505568C 16 1.250 26.25 42.25 27R4505569C 18 1.250 28.25 46.25 29R4505570C 20 1.250 30.25 50.25 2624 12881 31R4505571C 24 1.250 34.25 58.25 1924 9445 34R4505572C 30 1.250 40.25 70.25 1302 6392 39R4505573C 36 1.250 46.25 82.25 939 4612 44R4505574C 4 1.250 14.25 18.25 18R4505575C 6 1.250 16.25 22.25 21R4505576C 8 1.250 18.25 26.25 25R4505577C* 8 1.250 20.25 28.25 25.5R4505578C 10 1.250 20.25 30.25 28R4505579C 12 1.250 22.25 34.25 30R4505580C 14 1.250 24.25 38.25 32R4505581C 16 1.500 26.25 42.25 35R4505582C 18 1.500 28.25 46.25 37R4505583C 20 1.500 30.25 50.25 39R4505584C 24 1.500 34.25 58.25 2500 17671 43R4505585C 30 1.500 40.25 70.25 1722 12175 49R4505586C 36 1.500 46.25 82.25 1258 8895 55R4505587C 4 1.250 14.25 18.25 28R4505588C 6 1.250 16.25 22.25 30R4505589C 8 1.250 18.25 26.25 32R4505590C* 8 1.250 20.25 28.25 32.5R4505591C 10 1.250 20.25 30.25 34R4505592C 12 1.250 22.25 34.25 36R4505593C 14 1.250 24.25 38.25 2391 23004 38R4505594C 16 1.500 26.25 42.25 45R4505595C 18 1.500 28.25 46.25 47R4505596C 20 1.500 30.25 50.25 2776 26709 49R4505597C 24 1.500 34.25 58.25 2036 19585 53R4505598C 30 1.500 40.25 70.25 1378 13255 59R4505599C 36 1.500 46.25 82.25 994 9563 65R4505600C 4 1.375 14.25 18.25 32R4505601C 6 1.375 16.25 22.25 35R4505602C 8 1.375 18.25 26.25 38R4505603C* 8 1.375 20.25 28.25 38.5R4505604C 10 1.375 20.25 30.25 40R4505605C 12 1.375 22.25 34.25 43R4505606C 14 1.375 24.25 38.25 2680 33680 46R4505607C 16 1.750 26.25 42.25 52R4505608C 18 1.750 28.25 46.25 56R4505609C 20 1.750 30.25 50.25 59R4505610C 24 1.750 34.25 58.25 2887 36283 66R4505611C 30 1.750 40.25 70.25 1954 24556 76R4505612C 36 1.750 46.25 82.25 1410 17716 86





RAM Part Number

Stroke (inches)

Rod Diameter

(inches)Ports


(inches)

Shipping Weight

(lbs)

3000 21205

3.00 SAE-8 1.000

14726

2.00 SAE-6 1.000

3000 9425

2.50 SAE-6 1.000

3000

3.50 SAE-8 1.000

3000 28863

3000 28863

4.00 SAE-8 1.000

3000 37699

3000 37699

Bore(inches)

RAMPart Number

Rod Diameter

(inches)

Shipping Weight

(lbs)

2.00 R3605548 1.125 0.032.50 R3605561 1.125 0.042.50 R3605568 1.250 0.043.00 R3605574 1.250 0.063.00 R3605581 1.500 0.063.50 R3605587 1.250 0.073.50 R3605594 1.500 0.074.00 R3605600 1.375 0.084.00 R3605607 1.750 0.08

RAMLOK™ CYLINDER Seal Kits



Shipping Weight

(lbs)R7600456 Shaft Clevis Fits 1 1/8'' Shaft 3.30R7600455 Shaft Clevis Fits 1 1/4'' Shaft 3.30R7600455 Shaft Clevis Fits 1 3/8'' Shaft 3.30R7600455 Shaft Clevis Fits 1 1/2'' Shaft 3.30R7600455 Shaft Clevis Fits 1 3/4'' Shaft 3.30R3006631 Pin 1'' x 2 7/8'' 0.80R3006632 Pin 1'' x 2 1/4'' 0.80R3006300 Clip Hairpin Clip 0.02

RAMLOK™ CYLINDER Components


RAMLOK ™ SERIES DIMENSIONS

RAMLOK ™ SERIES PARTS

Bore A B C D E F G H I J K Ports Threads

2.00 10.25* 1.015 1.88 2.00 1.00 1.13 1.13 2.50 1.13 1.13 2.75 SAE-6 1.125 - 12 UNF2.50 10.25* 1.015 1.88 2.00 1.00 1.13 1.13 2.63 1.13 1.13 2.75 SAE-6 1.125 - 12 UNF3.00 10.25* 1.015 1.88 2.00 1.00 1.13 1.13 2.63 1.13 1.13 2.75 SAE-8 1.250 - 12 UNF3.50 10.25* 1.015 1.88 2.00 1.13 1.13 1.13 2.63 1.13 1.13 2.75 SAE-8 1.250 - 12 UNF4.00 10.25* 1.015 1.88 2.00 1.13 1.13 1.13 2.81 1.13 1.13 2.75 SAE-8 1.250 - 12 UNF


*For the standard ASAE (8'' stroke) cylinders this dimension is 12.25"

RAMLOK CYLINDERS

TYROD CYLINDERS


Pin & Pin Clip: High tensile zinc-plated steel

Tie Rod: ASTM 5140, high tensile, rolled threads for durabilityEnd Mounts: Female clevises with pins & clips included



Ports Plug: (shipping) SteelPort Plugs: (sealed) Steel

Paint: Black

Ports: NPTFPiston, Gland, Cap, Rod Clevis: Ductile Iron 65-45-12 (ASTM A536)Piston Locknut, Clamp Bolt, Clevis Clamp Nut, Tie Rod Nut: Grade 8

3130

Bore A B C D E F G H I J K L Ports Threads

2.00 10.25* 1.00 1.63 2.13 1.00 1.00 1.13 2.50 2.84 1.13 2.50 0.39 3/8 NPTF 1 1/8'' - 12 UNF2.50 10.25* 1.00 2.00 2.13 1.00 1.00 1.13 2.50 3.15 1.13 2.50 0.39 3/8 NPTF 1 1/8'' - 12 UNF3.00 10.25* 1.00 2.00 2.13 1.00 1.13 1.13 2.50 3.80 1.13 2.63 0.47 1/2 NPTF 1 1/4'' - 12 UNF3.50 10.25* 1.00 2.00 2.13 1.13 1.13 1.13 2.50 4.25 1.13 2.63 0.55 1/2 NPTF 1 1/4'' - 12 UNF4.00 10.25* 1.00 2.00 2.13 1.13 1.13 1.13 2.63 4.92 1.13 2.63 0.63 1/2 NPTF 1 1/4'' - 12 UNF


*For the standard ASAE (8'' stroke) cylinders this dimension is 12.25"

Bore(inches)

RAMPart Number

Rod Diameter

(inches)

Shipping Weight

(lbs)

2.00 R3607007 1.125 0.042.50 R3607013 1.125 0.05

R3607026 1.250 0.06R3607033 1.500 0.07R3607039 1.250 0.07R3607046 1.500 0.07R3607052 1.500 0.07R3607061 2.000 0.08

3.00

3.50

4.00

RAM TyRod™ CYLINDER Seal Kits



Shipping Weight

(lbs)R7600456 Shaft Clevis Fits 1 1/8'' Shaft 3.30R7600455 Shaft Clevis Fits 1 1/4'' Shaft 3.30R7600455 Shaft Clevis Fits 1 1/2'' Shaft 3.30R7600455 Shaft Clevis Fits 2'' Shaft 3.30R3006631 Pin 1'' x 2 7/8'' 0.80R3006300 Clip Hairpin Clip 0.02

RAM TyRod™ CYLINDER Components


Retracted Extended Pressure (PSI)

Load(lbf)

R4507003* 8 1.125 20.25 28.25 19R4507004 10 1.125 20.25 30.25 20R4507005 12 1.125 22.25 34.25 21R4507007 16 1.125 26.25 42.25 23R4507010 24 1.125 34.25 58.25 2190 6850 27R4507016* 8 1.125 20.25 28.25 22R4507017 10 1.125 20.25 30.25 22R4507018 12 1.125 22.25 34.25 24R4507020 16 1.125 26.25 42.25 27R4507021 18 1.125 28.25 46.25 28R4507023 24 1.125 34.25 58.25 2125 10435 33R4507029* 8 1.250 20.25 28.25 29R4507030 10 1.250 20.25 30.25 28R4507031 12 1.250 22.25 34.25 29R4507033 16 1.250 26.25 42.25 37R4507034 18 1.250 28.25 46.25 2340 16560 35R4507036 24 1.500 34.25 58.25 2500 17670 46R4507042* 8 1.250 20.25 28.25 31R4507043 10 1.250 20.25 30.25 30R4507044 12 1.250 22.25 34.25 33R4507046 16 1.250 26.25 42.25 2060 19840 36R4507047 18 1.250 28.25 46.25 1720 16540 40R4507049 24 1.500 34.25 58.25 2250 21645 51R4507055* 8 1.500 20.25 28.25 39R4507056 10 1.500 20.25 30.25 40R4507057 12 1.500 22.25 34.25 43R4507059 16 1.500 26.25 42.25 48R4507060 18 1.500 28.25 46.25 49R4507062 24 2.000 34.25 58.25 65


2.50 3/8 NPTF 1.0002500 12270

2.002500 7855

1.0003/8 NPTF

4.00




RAM Part Number

Stroke (inches)

3.00 1/2 NPTF 1.0002500 17670

3.50 1/2 NPTF 1.000

2500 24055

Rod Diameter

(inches)Ports


(inches)

Shipping Weight

(lbs)

1/2 NPTF 1.000 2500 31415

STANDARD FEATURES

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RAM INDUSTRIES INC. PO Box 5007 33 York Rd E Yorkton, SK S3N 3Z4 Canada

T: 1-877-799-1005 • F: (306) [email protected] • [email protected]

Hydraulic Cylinder Design & Manufacturing • Precision Custom Machining

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