parts manual - nasco-op list.pdf · this leg removal procedure is for "d" series orange...

PARTS MANUAL

LKO-100DORANGE PEEL GRAPPLES

V12153X

nrouse

Nasco

159-259-359-4

Page

60-160-2

61-161-261-361-461-5

62-163-1

64-165-166-167-1

68-168-2

Drawing

840V8840V9840V21613V240

Drawing

520W420--------------------------

28W2243----------------------------------------------------

28W2244587V955

15W503626Y78629Y66587V888

845V127--------------------------

Information Identification Number ----------------------------------------Nomenclature ---------------------------------------------------Grapple Data ----------------------------------------------------Specification Sheet --------------------------------------------

Parts

LKO-100D Grapple --------------------------------------------- Assembly ------------------------------------------------------ Hoses -----------------------------------------------------------

Grapple Head Assembly ------------------------------------- Rotary Union and Fittings -------------------------------- Cover ----------------------------------------------------------- Spindle --------------------------------------------------------- Ring Bearing -------------------------------------------------

Rotary Union Assembly --------------------------------------- Seal Kit ---------------------------------------------------------

Cylinder Assembly ---------------------------------------------- Barrel Assembly --------------------------------------------- Rod Assembly ----------------------------------------------- Seal Kit ---------------------------------------------------------

Grapple Leg ------------------------------------------------------ Replaceable Parts ---------------------------------------- Optional Grapple Leg Kits ------------------------------

TABLE OF CONTENTS

LKO-100D ORANGE PEEL GRAPPLE

PROPRIETARYINFORMATION

DATE:2/11/2011TABLE OF CONTENTS

THE INFORMATION CONTAINED IN THIS DRAWING IS THE PROPERTY OF YOUNG CORPORATION SEATTLE WA.IT SHALL NOT BE COPIED OR DUPLICATED WITHOUT THEIR WRITTEN CONSENT.

CORPORATIONIV12153 X

Pin: Cylinder Base End - see page 60-1

Pin: Crosshead Mounting - see page 60-1

Cylinder - see page 60-1Cylinder Assembly - see page 64-1Cylinder Barrel - see page 65-1Cylinder Rod - see page 66-1

Pin: Cylinder Rod End - see page 60-1

Spindle - see page 61-4Cover - see page 61-3Fittings - see page 61-2

Ring Bearing - see page 61-5

Head Assembly - see page 60-1Head - see page 61-1Rotary Union - see page 61-2Rotary Union Parts - see page 62-1Rotary Union Seal Kit - see page 63-1Hoses - see page 60-2

Pin: Leg Mounting - see page 60-1

Leg - see page 60-1Leg Parts - see page 68-1

LOCATION OF PARTS

LKO-100D ORANGE PEEL GRAPPLE


DATE:2/11/2011TABLE OF CONTENTS


CORPORATIONIIV12153 X

Crosshead

GrappleGrapple

Serial NumberPlate

CylinderSerial Number

Plate

For Service Manual Drawingsuse a 840Vxxxx Number

For Drawing ( Instructions )use a 163Vxxxx Number

Serial Number

_____________________________________

Reference number

_____________________________________

The serial number plate is located on the grapple head as shown below. The serial and reference numbers for this grapple are stamped on the plate.

When ordering parts or getting assistance, provide the serial number and reference numbers to the dealer.

IDENTIFICATION NUMBERS

Cylinder Serial Numbers

_______________________________

_______________________________

_______________________________

_______________________________PROPRIETARYINFORMATION

DATE:6/3/11INFORMATION


840V8CORPORATION

59-1

This leg removal procedure is for "D" series orange peel scrap grapplesand rock grapples. The grapple shown in this document is for a 4-tineorange peel scrap grapple. Part numbers can be found on the grappleassembly drawing.

INSTALL ON THE MACHINE

Install crosshead.Install grapple.

INSTALL THE HOSES

Install the open / close hosesform stick tip to the grapple.Install the rotation hoses fromthe stick tip to the grapple.

LUBRICATION ON START UP

Grease the all locations as stated on thelubrication schedule found on page xx-2.

OPEN / CLOSE

Pressure 3,500 psi - 5,000 psi

Opening Time 1 to 3 yard grapples 2 1/2 sec. 3 1/2 to 6 yard grapples 3 sec. 6 1/2 to 9 yard grapples 3 1/2 sec.

Closing Time 1 to 3 yard grapples 2 1/2 sec. 3 1/2 to 6 yard grapples 3 sec. 6 1/2 to 9 yard grapples 3 1/2 sec.

ROTATION

Pressure 1,000 psi

Revolutions per Minute 1 to 3 yard grapples 16 rpm - 18 rpm 3 1/2 to 6 yard grapples 14 rpm - 16 rpm 6 1/2 to 9 yard grapples 12 rpm - 14 rpm

110

23

8

5

9

6

7

4

11InsideGrapple Head

2

11

InsideGrapple Head

( Head is not shown )

Component

1. Crosshead 2. Spindle 3. Ring Bearing 4. Grapple Head 5. Grapple Cylinder 6. Grapple Leg 7. Grapple Leg Mounting Pin 8. Cylinder Base End Mounting Pin 9. Cylinder Rod Eye Mounting Pin10. Crosshead Mounting Pin11. Rotary Union

NOMENCLATURE


DATE:6/3/11INFORMATION


840V9CORPORATION

59-2

For Parts Book Drawingsuse a 845Vxxxx Number

For Service Manual Drawingsuse a 840Vxxxx Number

For Drawing ( Instructions )use a 163Vxxxx Number

Manufacturer Young Corporation 3231 Utah Avenue South P.O. Box 3522 Seattle WA 98134

Model Number LKO-100D Serial Number Grapple Weight Operating Pressure Open/Close 4,000 psi - 6,000 psi Operating Pressure Rotation 1,500 psi Rated Capacity 1 yd Rated Gross Load 30,000 lbs


DATE:6/3/11SERVICE AND MANTENANCE


840V21CORPORATION

59-3

GRAPPLE DATA

63 1/4"

97"

3"

18 7/16"

TOP VIEW

LO-100D Orange Peel Grapple

Weight 4,740 lbs

Operating Pressure Open 4,000 - 6,000 psi Close 4,000 - 6,000 psi Rotation 1,500 psi

Operating Flow Open 33 GPM Close 68 GPM Rotation 5 GPM

Operating Times Open 2.0 sec. Close 2.0 sec. Rotation 18 - 22 RPM

THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF YOUNG CORPORATION. ANY REPRODUCTION IN PARTOR IN WHOLE WITHOUT THE WRITTEN PERMISSION OF YOUNG CORPORATION IS STRICTLY PROHIBITED.

DWG. NUMBER: 613V240

REVDATE1/26/11

DWNB.B.

ENGB.B. X

CORPORATION

MATERIALUSED ON

PROPRIETARYDOCUMENT

SHEET1 OF 2 613V240

LO-100D GRAPPLESPECIFICATION SHEET

520W419520W420

59-4

6 7/8"

100 11/16"

83 7/8"

86 1/2"

3"

77 3/8"

TOP VIEW


DWG. NUMBER: 613V240

DATE1/26/11

DWNB.B.

ENGB.B. X

CORPORATION

MATERIALUSED ON

PROPRIETARYDOCUMENT

SHEET2 OF 2 613V240

LO-100D GRAPPLESPECIFICATION SHEET

REV 59-5

5 1213

9

74

62

1

10

13 12

11

11 14

9

3

8

1516

17

PARTS BOOK FOR520W420

ITEM QTY PART NO. DESCRIPTION1 1 28W2243 GRAPPLE HEAD ASSEMBLY2 4 169Y434 LO-100D GRAPPLE LEG3 1 207V118 PIN: CROSSHEAD TO SPINDLE4 4 208W354 PIN:5 4 365W422 PIN:6 4 365W423 PIN:7 4 1612-29AA 3/4 - 10 NC x 7" LG. HHCS, GR.-8, BLACK8 2 1612-31AA 3/4 - 10 NC x 7 1/2" LG. HHCS, GR.-8, BLACK9 6 1118-8AA 3/4 - 10 NC HEX LOCK NUT, GR.-8, BLACK

10 4 1120-1 GREASE FITTING, 1/8 NPT11 16 420V164 LOCK BAR12 8 1612-8AA 3/4 - 10 NC x 1 3/4" LG. HHCS, GR.-8, BLACK13 8 1210-12 3/4" LOCK WASHER, BLACK14 4 15W503 HYDRAULIC CYLINDER15 4 2502-12-10 ELBOW: 90DEG STR THD ORFS TO SAE O-RING16 4 28V2373 HOSE ASSEMBLY17 4 28V2374 HOSE ASSEMBLYPROPRIETARYINFORMATION

DATE:8/16/12LKO-100D GRAPPLE ASSEMBLY


520W420CORPORATION

60-1

HOSE ROUTING

16

17

CYLINDER BASE END HOSES CONNECT FOUR HOSES FROM THE LOWER PORTS OF THE ROTARY UNION TO THE BASE END OF THE CYLINDER

CYLINDER ROD END HOSES CONNECT FOUR HOSES FROM THE UPPER PORTS OF THE ROTARY UNION TO THE ROD END OF THE CYLINDER

BASE END

ROD END

GRAPPLE CLOSE

GRAPPLE OPEN


ITEM QTY PART NO. DESCRIPTION14 4 15W503 HYDRAULIC CYLINDER16 4 28V2373 HOSE ASSEMBLY17 4 28V2374 HOSE ASSEMBLYPROPRIETARYINFORMATION

DATE:8/16/12LKO-100D GRAPPLE ASSEMBLY


520W420CORPORATION

60-2

3

1

2


ITEM QTY PART NO. DESCRIPTION1 1 360Y215 GRAPPLE HEAD FABRICATION2 1 385W34 BEARING, RING3 1 438Y147 SPINDLE4 4 5089P1005 DOWEL PIN5 40 3710-10AA 5/8 - 11 NC x 3 1/2" LG. GR.-8 FHCS, BLACK OXIDE6 1 2467-16-16 ADAPTER SAE STR THD TO SAE STR THD7 1 2426-16-16 FITTING ADAPTER, SAE TO JIC 45 DEG8 1 2426-12-12 FITTING ADAPTER, SAE TO JIC 45 DEG9 1 2437-16 FITT: CAP, 1" JIC

10 1 2437-12 FITT: CAP, 3/4" JIC11 2 1120-1 GREASE FITTING, 1/8 NPT12 2 2460-24 1 1/2" NPT HOLLOW HEX PLUG13 1 28W2244 ROTARY UNION ASSEMBLY14 4 2010-39AA 5/8" - 11NC SOCKET HEAD CAPSCREW, BLACK OXIDE, 9" LG15 4 2502-8-10 ELBOW: 90DEG STR THD ORFS TO SAE O-RING16 4 2502-12-10 ELBOW: 90DEG STR THD ORFS TO SAE O-RING17 1 92V194 MOTOR MOUNT COVER18 4 1608-5AA 1/2 - 13 NC x 1" LG.HHCS, GR.-8, BLACK19 4 1199-11HT 1/2" FLAT WASHER, HARDENED20 1 62V1281 ROTARY UNION STOP BRACKET21 1 163V89 RING BEARING REMOVAL AND INSTALLATION DRAWING22 1 163V87 ROTARY UNION REMOVAL AND INSTALLATION DRAWINGPROPRIETARYINFORMATION

DATE:8/16/12GRAPPLE HEAD ASSEMBLY


28W2243CORPORATION

61-1

FITTINGS AND ROTARY UNION

6

710

8

9

13

15

14

16

INDEXINGMARK





28W2243CORPORATION

61-2

17

3

19

18

COVER





28W2243CORPORATION

61-3

2

1

4

3

5

SPINDLE

12

11

INDEXINGMARK





28W2243CORPORATION

61-4

1

4

2

5

RING BEARING

11





28W2243CORPORATION

61-5

7

1

5

6

6

5

2

3

4

9

8

9


NOTES:

1) SEAL KIT 587V955 INCLUDES ITEMS #6, #7, #8 & #9.

2) THRUST RINGS (ITEM #5) ARE NOT INCLUDED IN THE SEAL KIT AND MUST BE ORDERED SEPARATELY.

ITEM QTY PART NO. DESCRIPTION1 1 438Y148 ROTARY UNION SPINDLE2 1 155Y92 ROTARY UNION HOUSING3 1 453W77 ROTARY UNION CAP4 2 2008-8AA 1/2 - 13 NC x 1 1/4" LG. SHCS, GR.-8, BLACK5 2 477V92 THRUST RING6 2 5321P3006 WEAR RING, 3 3/4" O.D. x 3/4" WIDE7 2 5301P214 SEAL, O-RING, 1" I.D. x 1 1/4" O.D. x 1/8" WALL8 1 5335P28 SEAL, DOUBLE ACTING, 3 1/2" I.D.9 2 5336P28 SEAL, SINGLE ACTING, 3 1/2" I.D.


DATE:3/2/2011ROTARY UNION ASSEMBLY


28W2244CORPORATION

62-1B

2

MOUNTINGBOLTS

3

4

4

OILPASSAGE

OILPASSAGE

1

4 2

A

INSTALL SINGLE ACTINGSEAL WITH BACK-UPFACING AWAY FROMOIL PASSAGE AS SHOWN.

3 2

A

1

4 2

A

A

INSTALL SINGLE ACTINGSEAL WITH BACK-UPFACING AWAY FROMOIL PASSAGE AS SHOWN.

AAA

A

LTR CHANGE BY DATEA ECO5887 JS 2/5/2014

ITEM QTY PART NO. DESCRIPTION1 2 5321P3006 WEAR RING, 3 3/4" O.D. x 3/4" WIDE2 2 5301P214 SEAL, O-RING, 1" I.D. x 1 1/4" O.D. x 1/8" WALL3 1 5335P28 SEAL, DOUBLE ACTING, 3 1/2" I.D.4 2 5336P28 SEAL, SINGLE ACTING, 3 1/2" I.D.5 1 587V955 SEAL KIT (INCLUDES THE FOLLOWING PARTS)

THE INFORMATION CONTAINED IN THIS DRAWING

IS THE SOLE PROPERTY OF YOUNG CORPORATION. ANY

REPRODUCTION IN PARTOR IN WHOLE WITHOUT THE

WRITTEN PERMISSION OF YOUNG CORPORATION IS

STRICTLY PROHIBITED.

INITIALS DATEDWG. NUMBER: 587V955 STATUS

PRE-PROD.PRODUCTION

CHECKEDFRACTIONAL: +/- 1/16ANGULAR : +/- 1°

DECIMAL: .XX +/- .02 .XXX +/- .010

TOLERANCE:EXCEPT WHERESPECIFIED

REVSCALEDATE10-15-12 7:16

DWNB.B

ENGB.B A

CORPORATION

USED ON PROPRIETARY DOCUMENT

SHEET1 OF 1 587V955

ROTARY UNION SEAL KIT

V SIZE

28W224428W2379

ASSEMBLY INSTRUCTIONS:

1. PARTS INSPECTION: INSPECT HOUSING SEAL GLANDS FOR GOUGES AND SCRATCHES WHICH WILL BE A SOURCE OF OIL LEAKAGE. CHECK SPINDLE SURFACE FOR SMALL SCRATCHES IN SEAL AND WEAR RING LOCATIONS. CLEAN, DEBURR AND REPAIR AS REQUIRED.

2 SEAL INSTALLATION: TAKE CARE TO AVOID SCRATCHING OR GOUGING SEAL AND WEAR RING GLANDS DURING INSTALLATION OR REMOVAL. ORIENT SINGLE ACTING SEALS WITH BACK-UPS FACING AWAY FROM OIL PASSAGES AS SHOWN. SEALS WILL HAVE TO BE BENT INTO A KIDNEY SHAPE TO INSTALL INTO GROOVES. BEND SEAL BACK-UPS AS LITTLE AS POSSIBLE.

3 ROTARY UNION ASSEMBLY: LUBRICATE SPINDLE O.D. AND HOUSING I.D. WITH HYDRAULIC OIL OR VASELINE AND ASSEMBLE ROTARY UNION. APPLY ANTI-SEIZE LUBRICANT TO MOUNTING BOLTS AND TORQUE TO 77 FT - LBS. ROTATE HOUSING TO ENSURE THAT IT TURNS FREELY.

4 THRUST RINGS ARE NOT PART OF SEAL KIT AND ARE SHOWN FOR REFERENCE ONLY.

63-1

6

514

21

114

315

11

7


ITEM QTY PART NO. DESCRIPTION1 1 102W28 CYLINDER HEAD2 1 210W80 PISTON, 3 1/2" DIA3 12 2007-13AA 7/16 - 14 NC x 2 1/2" LG. SHCS, GR.-8, BLACK4 12 1199-10HT 7/16" FLAT WASHER, HARDENED5 1 2062-312 RING: RSN 312 SPIROLOX6 1 2084-2.875 x .375 LOCK PIN:3/8 OD 4140 HT T & P X 2 7/8 LG7 1 2462-10 PLUG: STR THD11 1 587V888 KIT, CYLINDER SEAL, 3 1/2 BORE X 2 1/2 ROD12 1 2500-08-10 CONN: STR THD ORFS TO SAE O-RING13 1 2522-08 CAP, 1/2" ORFS14 1 626Y78 BARREL ASSEMBLY15 1 629Y66 ROD ASSEMBLYPROPRIETARYINFORMATION

DATE:8/19/15HYDRAULIC CYLINDER


15W503CORPORATION

64-1X

1

2

2

1 3

PARTS BOOK FOR626Y78

NOTE: INSTALL ROD WIPER WITH LIP FACING OUTWARD.

ITEM QTY PART NO. DESCRIPTION1 2 2189P20023 METAL ENCASED ROD WIPER2 2 534V557 BUSHING, STEEL3 1 1120-1 GREASE FITTING, 1/8 NPT


DATE:8/19/15BARREL ASSEMBLY


626Y78CORPORATION

65-1X

1

3

2

2

3

PARTS BOOK FOR629Y66

NOTE: INSTALL ROD WIPER WITH LIP FACING OUTWARD.

ITEM QTY PART NO. DESCRIPTION1 1 1120-1 GREASE FITTING, 1/8 NPT2 2 534V557 BUSHING, STEEL3 2 2189P20023 METAL ENCASED ROD WIPER


DATE:8/19/15ROD ASSEMBLY


629Y66CORPORATION

66-1

A

A

2 1 2

43 4

56

11

10

9

8

7

13

12

NOTES:

SEAL ORIENTATION IS CRITICAL.1.SEALS CAN BE HEATED IN 130 F OIL TO EASE INSTALLATION. DO NOT2.

USE HOT WATER AS IT MAY DAMAGE SEALS.DO NOT DAMAGE SEAL GLANDS DURING SEAL INSTALLATION OR REMOVAL.3.

DAMAGE (SMALL SCRATCHES FROM SCREWDRIVERS) CAN CAUSE LEAKS.

LTR CHANGE BY DATE

ITEM QTY PART NO. DESCRIPTION FUNCTION1 1 5329P3.50 CAPPED "T" SEAL PISTON MAIN SEAL2 2 5319P2804 WEAR RING, GLASS FILLED PISTON WEAR RING3 1 5301P230 O-RING: 2 1/2" I.D. X 1/8" C.S. PISTON TO ROD SEAL4 2 5304P230 O-RING BACK UP RING: 2 1/2" I.D. X

1/16" C.S. PISTON TO ROD BACK UP5 1 5300P236 O-RING CYLINDER HEAD SEAL6 1 5304P236 O-RING BACK UP RING CYLINDER HEAD BACK UP7 1 5309P2208 WEAR RING ROD WEAR RING8 1 5310P20 URETHANE BUFFER SEAL ROD BUFFER SEAL9 1 5315P2006 ROD SEAL MAIN ROD SEAL10 1 5312P2004 SPLIT BACK UP RING MAIN ROD SEAL BACK UP11 1 2189P25037 METAL ENCASED ROD WIPER: 2 1/2" X

5/16" LG. ROD WIPER12 1 REF CYLINDER HEAD (102W28) 13 1 REF PISTON (210W80)


INITIALS DATEDWG. NUMBER: 587V888 STATUS

PRE-PROD.PRODUCTION

CHECKEDFRACTIONAL: +/- 1/16ANGULAR : +/- 1°

DECIMAL: .XX +/- .02 .XXX +/- .010

TOLERANCE:EXCEPT WHERESPECIFIED

REVSCALEDATE6-7-12 1:1

DWNS.S.

ENGS.S. X

CORPORATION

MATERIALUSED ON

PROPRIETARYDOCUMENT

SHEET1 OF 1 587V888

CYLINDER SEAL KIT3.5 BORE X 2.5 ROD

15W49167-1

2

43

34

NOTE:

1) INSTALL BUSHINGS WITH GROOVES FACING INWARD.

2) INSTALL SEALS WITH LIP FACING OUTWARD

8OPTIONALTIP POINT

ITEM QTY PART NO. DESCRIPTION1 1 REF GRAPPLE LEG (REFERENCE)2 1 211W57 CASTING: LEG TIP3 2 534W315 BUSHING, STEEL4 2 2189P30048 METAL ENCASED ROD WIPER5 1 613V47 WELD SPECIFICATION, A-514 (T-1)6 1 613V62 WELD SPECIFICATION (A-757)8 1 211W63 CASTING: LEG TIP POINT


DATE:10/5/2009169Y434 GRAPPLE LEG PARTS


845V127CORPORATION

68-1

2

3

1

OPTIONAL GRAPPLE LEG KITS

NOTES:

EACH KIT HAS ALL THE PARTSNECESSARY TO MODIFY ONECOMPLETE GRAPPLE

THE LEG REINFORCEMENTKIT AND THE LEG TIPREINFORCEMENT KITCAN NOT BE USED ONTHE SAME GRAPPLE

ITEM QTY PART NO. DESCRIPTION1 1 587W870 LEG REINFORCEMENT KIT2 1 587Y875 LEG ENCLOSURE KIT3 1 587W880 LEG TIP REINFORCEMENT KIT


DATE:10/5/2009169Y434 GRAPPLE LEG PARTS


845V127CORPORATION

68-2

parts manual - nasco-op list.pdf · this leg removal procedure is for "d" series orange...

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