WBM XPC500 Grapple Parts, Service And Installation
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WBM XPC500 Grapple Parts, Service And Installation

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XPC500S12 Grapple:
3-sec. V/H, S/O, FLT,
(2) 60.5 VIS Motors, WBM Cyl., Pierce Frt
KOMATSU PC290LC-10
148-527-0080
Table of Contents
STOP INSTALLATION (901-210-0001) .......................................................................................... PAGE 2
MAINTENANCE AND INSPECTION (901-210-0003) ................................................................... PAGE 3
ROTATING BEARING LUBRICATION (901-210-0004) ................................................................. PAGE 4
GRAPPLE INSTALLATION INSTRUCTIONS (901-210-0005) .......................................................... PAGE 5
OPERATION WARNING (901-210-0006) ..................................................................................... PAGE 6
GRAPPLE JAW STOP AND MAINTENANCE (901-210-0025) .................................................. PAGE 7-9
GRAPPLE OUTSIDE GEAR LUBRICATION (901-210-0030) ....................................................... PAGE 10
CLAM GRAPPLE MAIN ASSEMBLY (148-527-0080) ............................................................ PAGE 11-12
CLAM GRAPPLE LOWER ASSEMBLY (341-810-0018) ......................................................... PAGE 13-14
HYDRAULIC CYLINDER (317-002-0808) ................................................................................... PAGE 15
HYDRAULIC CYLINDER (317-002-624) ..................................................................................... PAGE 16
SWIVEL ASSEMBLY (340-501-0022) ........................................................................................... PAGE 17
RELIEF VALVE ASSEMBLY (558-007-0201) ................................................................................ PAGE 18
HYDRAULIC HOSES LOWER ASS'Y (901-205-0167) ................................................................. PAGE 19
CONTROL VALVE ASSEMBLY (340-015-0013) ....................................................................... FOLD OUT
HYDRAULIC INSTALLATION (901-210-0035) ........................................................................... FOLD OUT
HYDRAULIC SCHEMATIC (901-205-0153) .............................................................................. FOLD OUT

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  • Page 1 XPC500S12 Grapple: 3-sec. V/H, S/O, FLT, (2) 60.5 VIS Motors, WBM Cyl., Pierce Frt KOMATSU PC290LC-10 148-527-0080 Table of Contents STOP INSTALLATION (901-210-0001) ..................PAGE 2 MAINTENANCE AND INSPECTION (901-210-0003) ..............PAGE 3 ROTATING BEARING LUBRICATION (901-210-0004) ..............PAGE 4 GRAPPLE INSTALLATION INSTRUCTIONS (901-210-0005) ............
  • Page 2 Thank You Thank you for purchasing this WBM product. We strive to provide the best possible attachments and product support in the industry. Should we fall short in any way please contact us directly. Please review this product manual for important information before assembly, installation or operation.

  • Page 3: Table Of Contents

    Grapple Terminology ................. 7 Decals ......................8 Installation ......................9 WBM Supplied Tool Cylinder And Cylinder Anchor ........ 10 OEM Supplied Tool Cylinder And Cylinder Anchor ......... 16 Upper And Lower Jaw Stops ..............20 Jaw Stops Installation ................. 21 Electrical Installation (If Applicable) ............
  • Page 4 Parts, Service and Installation XPC500 / XPC600 Grapple Attachment may not be exactly as illustrated...

  • Page 5: General Information

    Identifies a hazardous situation that MAY result in PROPERTY NOTICE DAMAGE (to the attachment or to the machine). For help with the attachment, call your equipment dealer or Weldco-Beales Manufacturing Ltd (WBM). WARNING General • This manual contains important information about installation, operation and maintenance of the attachment.
  • Page 6 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION GENERAL INFORMATION GENERAL SAFETY WARNING General • This manual is to be used as a guide only. A safety program should be developed by the owners and operators that is specific to each application. •...

  • Page 7: Grapple Terminology

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION GENERAL INFORMATION TERMINOLOGY Grapple Terminology CYLINDER ANCHOR TOOL CYLINDER TAIL END PIN STICK STICK PIN ROD END PIN TILT MECHANICAL STOP TURRET ASSEMBLY ROTATE MOTOR (DRIVE FRAME) (PINION DRIVE) LOWER ASSEMBLY HYDRAULIC (PIVOT FRAME) OUTRIGGER STATIONARY...

  • Page 8: Decals

    PARTS, SERVICE AND INSTALLATION GENERAL INFORMATION DECALS Decals Replace worn decals; all decals must be legible and free of dirt. Contact WBM to order replacement decals (each decal has a part number, called up in the parts pages). Part Number: 599-002-0186...

  • Page 9: Installation

    STOP PLATE ASSEMBLY SIDE PLATES (TRIM AS PER INSTRUCTIONS) 2. Pin the WBM grapple onto the stick. Use supplied pin and mounting hardware. Shim as required, to minimize side to side movement. SHIM SHIM STICK Attachment may not be exactly as illustrated...

  • Page 10: Wbm Supplied Tool Cylinder And Cylinder Anchor

    OEM Supplied Tool Cylinder and Cylinder Anchor. 1. Pin the cylinder anchor onto the barrel-end of the cylinder. Use the WBM pin and mounting hardware. Shim to minimize side to side movement.
  • Page 11 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION WBM SUPPLIED TOOL CYLINDER AND CYLINDER ANCHOR INSTALLATION 4. Measure the thickness of the stop assembly top plate (D1). STOP PLATE ASSEMBLY 5. Raise the grapple so the tines are just touching the ground.
  • Page 12 PARTS, SERVICE AND INSTALLATION INSTALLATION WBM SUPPLIED TOOL CYLINDER AND CYLINDER ANCHOR INSTALLATION 7. Always follow all safe operating procedures. Use a ladder or rolling stairs to measure the distances: A1, A2, B1 and B2 (as shown in the following illustration).
  • Page 13 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION WBM SUPPLIED TOOL CYLINDER AND CYLINDER ANCHOR INSTALLATION 9. Trim the side plates. 10. Once the side plates are trimmed, move the grapple into a safe position to tack weld the stop assembly.
  • Page 14 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION WBM SUPPLIED TOOL CYLINDER AND CYLINDER ANCHOR INSTALLATION 15. Tack weld the cylinder anchor to the stick. Ensure it is centered and will not come loose during the test rotation. 16. Slightly raise the grapple and cycle the cylinder. Check for the following: •...
  • Page 15 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION WBM SUPPLIED TOOL CYLINDER AND CYLINDER ANCHOR INSTALLATION 18. Fully weld the stop plate assembly to the side plates. 19. Slowly cycle the tool cylinder and check for functionality (smooth motion, clearances, etc.).

  • Page 16: Oem Supplied Tool Cylinder And Cylinder Anchor

    OEM Supplied Tool Cylinder and Cylinder Anchor If using an OEM supplied tool cylinder and cylinder anchor: follow this procedure. If using a WBM supplied tool cylinder and cylinder anchor: follow the procedure starting on the page titled WBM Supplied Tool Cylinder and Cylinder Anchor 1.
  • Page 17 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION OEM SUPPLIED TOOL CYLINDER AND CYLINDER ANCHOR INSTALLATION 4. Position the grapple in a safe and secure position. Always follow all safe operating procedures. 5. Always follow safe operating procedures. Use a ladder or rolling stairs to measure the distances: A1, A2, B1 and B2 (on the turret) and the thickness of the stop plate assembly’s top plate (D1), as shown in the following illustration.
  • Page 18 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION OEM SUPPLIED TOOL CYLINDER AND CYLINDER ANCHOR INSTALLATION 9. Trim/ build-up the side plates. 10. Once the side plates are fitted, move the grapple into a safe position to tack weld the stop assembly.
  • Page 19 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION OEM SUPPLIED TOOL CYLINDER AND CYLINDER ANCHOR INSTALLATION 14. Fully weld the stop plate assembly to the side plates. 15. Slowly cycle the tool cylinder and check for functionality (smooth motion, clearances, etc.).

  • Page 20: Upper And Lower Jaw Stops

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION JAW STOPS INSTALLATION Jaw Stops The jaw stops are assembled either tack welded or fully welded. • If the jaw stops are tack welded: remove the jaw stops and position according to the Jaw Stops Installation section in this manual.

  • Page 21: Jaw Stops Installation

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION JAW STOPS INSTALLATION Jaw Stops Installation The lowest jaw stops are crucial to extending the working life of the grapple. If the lowest stops fail, the additional jaw stops protect the cylinders from damage. When stops wear or fail, have them replaced immediately.
  • Page 22 XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION JAW STOPS INSTALLATION 6. Open both jaws to gain access for welding of the stops. 7. Fully weld the stops with a 1/2” Fillet weld, all around. Locate welding ground close to the stop to avoid current through the cylinder. Preheat the side plate/stop location to 122°...

  • Page 23: Electrical Installation (If Applicable)

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION ELECTRICAL INSTALLATION Electrical Installation (If Applicable) See Electrical Schematic in parts book. Connect grapple to electrical control harness, as applicable. Electrical wire can be routed through the cabin floor or through access doors (not doorways).

  • Page 24: Hydraulic Installation

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION HYDRAULIC INSTALLATION Hydraulic Installation See illustrated parts pages for hydraulic schematic and settings. NOTICE Installer must identify the pressure port of the supply valve prior to connection to the grapple’s main control valve. Failure to do so may result in severe internal damage to the valve. Connect a flow/ pressure meter to auxiliary valve.

  • Page 25: General Hydraulic Information

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION INSTALLATION HYDRAULIC INSTALLATION General Hydraulic Information See illustrated parts pages for hydraulic schematic and settings. Most grapples are equipped with a valve in the turret. A minimum two valves is required; one for rotation, and one for opening and closing the jaws. The number of extra valves depends on the number of outriggers, one valve per outrigger.
  • Page 26 Grapple Installation Report Mechanics Name: Date: Model: Serial No.: This Check MUST be Performed Before the Grapple is put into service ITEM ADJUSTMENT REMARKS REQUIRED HYDRAULIC SUPPLY (Pressure) LINE Max. 30-40 gpm @ 3900 psi Min Line Size 3/4” ID RETURN (Tank) LINE Back Pressure: Min.

  • Page 27: Operation

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION OPERATION GENERAL SAFETY Operation NOTICE Only use the grapple to lift logs. Each load should be well-balanced. “Heeling” logs can cause damage to the grapple. Do not bulldoze logs into place. Do not use the grapple to push or pull the loader.

  • Page 28: Maintenance

    6. The battery is disconnected. 7. The wheels are chocked. WARNING The WBM attachment, linkage and body contain several pinch points. Stay clear when in operation. Correctly support the attachment before performing maintenance or inspections. Failure to do so may result in serious injury.

  • Page 29: Daily Inspections (Static)

    • Check contact faces and welds on the jaw stops, the stop plate assembly and the stick. • Inspect all welds and components for cracks or damage. Contact WBM for recommended welding procedures before repairing any welds. • Hydraulic components (hoses, hose ends, fittings, valves, motors, swivel, cylinders, etc.) and connections for leakage or damage.

  • Page 30: Daily Inspections (Dynamic)

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION MAINTENANCE DAILY INSPECTION Daily Inspections (Dynamic) WARNING When performing inspections with equipment in a fully operable condition ensure all personnel/ objects are at the recommended O.E.M (Original Equipment Manufacturer) safe working distance from the operating area of the machine.

  • Page 31: Lubrication Diagram

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION MAINTENANCE LUBRICATION Lubrication Diagram Not all grapples will have the same lubrication points. Please refer to the parts pages: unless otherwise noted, all grease fittings will need to be lubricated daily. ITEM DESCRIPTION LUBRICANT FREQUENCY...

  • Page 32: Lubrication Procedure (Rotation Bearing)

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION MAINTENANCE ROTATION BEARING LUBRICATION Lubrication Procedure (Rotation Bearing) Regular lubrication of the rotating bearing is necessary to ensure long life and proper performance. The rotating bearing must be greased after the grapple is installed on the machine. If used daily, lubricate the rotation bearing daily.

  • Page 33: Lubrication Procedure (Outside Gear Face)

    MAINTENANCE OUTSIDE GEAR FACE LUBRICATION Lubrication Procedure (Outside Gear Face) For lubrication of the slewing bearing gear teeth, WBM recommends Swepco 604, or equivalent only. Swepco 604, can be ordered through Weldco-Beales as part number 601-015-0000. Every week, inspect the gear teeth and lubricate. The frequency of lubrication will vary with the usage of the grapple and the working environment.
  • Page 34 2. If either or both stops are missing, then stops must be re-welded to the inner jaw. 3. The stop contact area may pound out under normal operating conditions and will need to be built up with weld. See “Jaw Stops Installation” or contact WBM for further information.

  • Page 35: Storage

    5. Repair any damage found during inspection. Review product manual welding recommendations and procedures before repairing any welds, or contact WBM with any questions. 6. Inspect hydraulic components for leakage or damage: hoses, hose ends, fittings, valves and cylinders.

  • Page 36: Troubleshooting

    XPC500 / XPC600 GRAPPLE PARTS, SERVICE AND INSTALLATION MAINTENANCE TROUBLESHOOTING Troubleshooting PROBLEM CAUSE SOLUTION Doesn’t hold load or stops Low hydraulic pressure Check Hydraulic pressure functioning Broken hose(s) Repair/replace hose Control valve malfunction Check control valve Seal failure in cylinder(s) Check piston seal Seal failure in swivel Check swivel seals...

  • Page 37: Daily Inspection

    INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER DAILY INSPECTION Date Name DAILY SERVICE Lubricate  Jaw Pivot Bushings  Swivel  Jaw Pivot Pin Bushings  Motor(s) / Drive Assembly  Jaw Cylinder Bushings  Body Rotation Bearing Raceway ...
  • Page 38 INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER Date Name Mark Damage Locations on the Diagram ______________________________________________ Additional Comments _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Attachment may not be exactly as illustrated Weldco-Beales Manufacturing Page 38 Repair or Replace All Non-acceptable Items Before Use...

  • Page 39: Weekly Inspection

    INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER WEEKLY INSPECTION Date Name WEEKLY SERVICE Lubricate  Jaw Pivot Bushings  Swivel  Jaw Pivot Pin Bushings  Motor(s) / Drive Assembly  Jaw Cylinder Bushings  Body Rotation Bearing Raceway ...
  • Page 40 INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER Date Name Mark Damage Locations on the Diagram ______________________________________________ Additional Comments _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Attachment may not be exactly as illustrated Weldco-Beales Manufacturing Page 40 Repair or Replace All Non-acceptable Items Before Use...

  • Page 41: Monthly Inspection

    INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER MONTHLY INSPECTION Date Name MONTHLY SERVICE Lubricate  Jaw Pivot Bushings  Swivel  Jaw Pivot Pin Bushings  Motor(s) / Drive Assembly  Jaw Cylinder Bushings  Body Rotation Bearing Raceway ...
  • Page 42 INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER Date Name REPLACEMENTS/ REPAIRS Mark Damage Locations on the Diagram ______________________________________________ Additional Comments _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Attachment may not be exactly as illustrated Weldco-Beales Manufacturing Page 42 Repair or Replace All Non-acceptable Items Before Use...

  • Page 43: Months / 250 Hours Inspection

    INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER 2 MONTH / 250 HOURS INSPECTION Date Name 2 MONTHS / 250 HOURS SERVICE Lubricate  Jaw Pivot Bushings  Swivel  Jaw Pivot Pin Bushings  Motor(s) / Drive Assembly  Jaw Cylinder Bushings ...
  • Page 44 INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER Date Name REPLACEMENTS/ REPAIRS Mark Damage Locations on the Diagram ______________________________________________ Additional Comments _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Attachment may not be exactly as illustrated Weldco-Beales Manufacturing Page 44 Repair or Replace All Non-acceptable Items Before Use...

  • Page 45: Year / 2500 Hours Inspection

    INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER 1 YEAR / 2500 HOURS INSPECTION Date Name 1 YEAR / 2500 HOURS SERVICE Lubricate  Jaw Pivot Bushings  Swivel  Jaw Pivot Pin Bushings  Motor(s) / Drive Assembly  Jaw Cylinder Bushings ...
  • Page 46 INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER Date Name REPLACEMENTS/ REPAIRS Mark Damage Locations on the Diagram ______________________________________________ Additional Comments _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Attachment may not be exactly as illustrated Weldco-Beales Manufacturing Page 46 Repair or Replace All Non-acceptable Items Before Use...

  • Page 47: Years / 5000 Hours Inspection

    INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER 2 YEARS / 5000 HOURS INSPECTION Date Name 2 YEARS / 5000 HOURS SERVICE Lubricate  Jaw Pivot Bushings  Swivel  Jaw Pivot Pin Bushings  Motor(s) / Drive Assembly  Jaw Cylinder Bushings ...
  • Page 48 INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER Date Name REPLACEMENTS/ REPAIRS Mark Damage Locations on the Diagram ______________________________________________ Additional Comments _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Attachment may not be exactly as illustrated Weldco-Beales Manufacturing Page 48 Repair or Replace All Non-acceptable Items Before Use...

  • Page 49: Years / 10 000 Hours Inspection

    INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER 5 YEARS / 10 000 HOURS INSPECTION Date Name 5 YEARS / 10 000 HOURS SERVICE REPLACEMENTS/ REPAIRS Lubricate Replace these Parts  Pivot and Cylinder Bushings  Cylinders  Frame  Pins ...
  • Page 50 INSPECTION AND MAINTENANCE XPC 500/600 GRAPPLE SERIAL NUMBER Date Name REPLACEMENTS/ REPAIRS Mark Damage Locations on the Diagram ______________________________________________ Additional Comments _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Attachment may not be exactly as illustrated Weldco-Beales Manufacturing Page 50 Repair or Replace All Non-acceptable Items Before Use...

  • Page 51: Appendix

    TORQUE CHARTS Torque Charts All bolted connections and threaded hydraulic fitting or adapter connections must be done in accordance with the Torque Specifications listed below. Run in all tapped mounting holes with a thread chaser to remove paint from interfaces and ensure full clamping load.
  • Page 52 TORQUE CHARTS Torque Recommendations for Hydraulic Fittings DASH SIZE FLAT FACE O-RING SEAL SAE O-RING BOSS (STEEL) SAE O-RING BOSS (STEEL) O4000 PSI (STEEL) >4000 PSI ft lb ft lb ft lb 1/16 INCH DASH SIZE JIC 37° (STEEL) NPTF TORQUE (ft lb) FLATS METHOD DASH SIZE...
  • Page 53 TORQUE CHARTS Torque Recommendations for Hydraulic Fittings Metric Bolt Torque Table Estimated with clamp load as 75% of proof load as specified in ISO 898-1 10.9 12.9 SHCS Property Class 10.9 Minimum Tensile M6 - M16: 800 1040 1220 Strength MPa M20 - M30: 830 Bolt Torque Specifications in Foot Pounds or (Inch Pounds) Nominal Size and...
  • Page 54 HYDRAULIC INSTALLATION CLAM GRAPPLE SERIES III 3 SECTION VALVE PVBZ 901-210-0035 Date Mar 29 2019 Eff S/N Dwg Rev Weldco-Beales Manufacturing Page 54...
  • Page 55 HYDRAULIC INSTALLATION CLAM GRAPPLE SERIES III 3 SECTION VALVE PVBZ 901-210-0035 Date Mar 29 2019 Eff S/N Dwg Rev Weldco-Beales Manufacturing Page 55...
  • Page 56 XPC500S12 GRAPPLE 3V/H, S/O, FLT, 2VIS MTRS, WBM CYL., PRC FRT KOMATSU PC290LC-10 148-527-0080 Date Jul 18 2019 Eff S/N Dwg Rev Weldco-Beales Manufacturing Page 56...
  • Page 57 XPC500S12 GRAPPLE 3V/H, S/O, FLT, 2VIS MTRS, WBM CYL., PRC FRT KOMATSU PC290LC-10 148-527-0080 Date Jul 18 2019 Eff S/N Dwg Rev Weldco-Beales Manufacturing Page 57...
  • Page 58 XPC500S12 GRAPPLE 3V/H, S/O, FLT, 2VIS MTRS, WBM CYL., PRC FRT KOMATSU PC290LC-10 148-527-0080 Date Jul 18 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER TURRET ASSEMBLY 252-007-0085 Coupling 551-062-0003 Grease Nipple 563-041-0002 Hex Head Cap Screw 545-059-0023 Lock Washer...
  • Page 59 THIS PAGE CONTAINS PARTS BUILT FOLLOWING GRAPPLE: TURRET, VALVE ASSEMBLY REVISION 1W51458, 04/02/18 3 SECTION, CLOSED CENTER PVBZ -”TO PORT 340-015-0013 Date May 17 2019 Eff S/N Dwg Rev THIS PAGE CONTAINS PARTS BUILT FOLLOWING REVISION 1W51458, 04/02/18 Weldco-Beales Manufacturing THIS PAGE CONTAINS PARTS BUILT FOLLOWING Page 59 REVISION 1W51458, 04/02/18...
  • Page 60 THIS PAGE CONTAINS PARTS BUILT FOLLOWING GRAPPLE: TURRET, VALVE ASSEMBLY REVISION 1W51458, 04/02/18 3 SECTION, CLOSED CENTER PVBZ -”TO PORT 340-015-0013 Date May 17 2019 Eff S/N Dwg Rev THIS PAGE CONTAINS PARTS BUILT FOLLOWING REVISION 1W51458, 04/02/18 Weldco-Beales Manufacturing THIS PAGE CONTAINS PARTS BUILT FOLLOWING Page 60 REVISION 1W51458, 04/02/18...
  • Page 61 THIS PAGE CONTAINS PARTS BUILT FOLLOWING GRAPPLE: TURRET, VALVE ASSEMBLY REVISION 1W51458, 04/02/18 3 SECTION, CLOSED CENTER PVBZ -”TO PORT 340-015-0013 Date May 17 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER VALVE MOUNT PLATE 720-020-0020 3 SECTION CONTROL VALVE, CLOSED, (PVBZ) 558-005-0245 VALVE MOUNT CLAMPING PLATES 720-020-0019...
  • Page 62 THIS PAGE CONTAINS PARTS BUILT BEFORE GRAPPLE: TURRET, VALVE ASSEMBLY REVISION 1W51458, 04/02/18 3 SECTION, CLOSED CENTER PVBZ -”TO PORT 340-015-0013 Date May 17 2019 Eff S/N Dwg Rev THIS PAGE CONTAINS PARTS BUILT BEFORE REVISION 1W51458, 04/02/18 Weldco-Beales Manufacturing THIS PAGE CONTAINS PARTS BUILT BEFORE Page 62 REVISION 1W51458, 04/02/18...
  • Page 63 THIS PAGE CONTAINS PARTS BUILT BEFORE GRAPPLE: TURRET, VALVE ASSEMBLY REVISION 1W51458, 04/02/18 3 SECTION, CLOSED CENTER PVBZ -”TO PORT 340-015-0013 Date May 17 2019 Eff S/N Dwg Rev THIS PAGE CONTAINS PARTS BUILT BEFORE REVISION 1W51458, 04/02/18 Weldco-Beales Manufacturing THIS PAGE CONTAINS PARTS BUILT BEFORE Page 63 REVISION 1W51458, 04/02/18...
  • Page 64 THIS PAGE CONTAINS PARTS BUILT BEFORE GRAPPLE: TURRET, VALVE ASSEMBLY REVISION 1W51458, 04/02/18 3 SECTION, CLOSED CENTER PVBZ -”TO PORT 340-015-0013 Date May 17 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER VALVE MOUNT PLATE 720-020-0020 3 SECTION CONTROL VALVE, CLOSED, (PVBZ) 558-005-0245 VALVE MOUNT CLAMPING PLATES 720-020-0019...
  • Page 65 THIS PAGE CONTAINS PARTS BUILT FOLLOWING LOWER ASSEMBLY: XPC500 S12 REVISION 1W53294, 07/09/18 S / O, SERIES III 341-810-0018 Date May 15 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER XPC 500 NJ LOWER ASSEMBLY (NO JAWS) 341-810-0065 XPC 500 S12 JAW SET 341-552-0013 Jaw Stops 2 Set...
  • Page 66 THIS PAGE CONTAINS PARTS BUILT FROM LOWER ASSEMBLY: XPC500 S12 REVISION 1W17358, 04/13/10 UNTIL REVISION S / O, SERIES III 1W53294, 07/09/18 341-810-0018 Date May 15 2019 Eff S/N Dwg Rev THIS PAGE CONTAINS PARTS BUILT FROM REVISION 1W17358, 04/13/10 UNTIL REVISION 1W53294, 07/09/18 Weldco-Beales Manufacturing THIS PAGE CONTAINS PARTS BUILT FROM...
  • Page 67 THIS PAGE CONTAINS PARTS BUILT FROM LOWER ASSEMBLY: XPC500 S12 REVISION 1W17358, 04/13/10 UNTIL REVISION S / O, SERIES III 1W53294, 07/09/18 341-810-0018 Date May 15 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER HYDRAULIC CYLINDER (1W17358, 04/13/10 AND AFTER) 317-002-0808 HYDRAULIC CYLINDER (BEFORE 1W17358, 04/13/10) 558-020-0268...
  • Page 68 THIS PAGE CONTAINS PARTS LOWER ASSEMBLY: XPC500 S12 BUILT BEFORE 12/18/06 S / O, SERIES III 341-810-0018 Date May 15 2019 Eff S/N Dwg Rev THIS PAGE CONTAINS PARTS BUILT BEFORE REVISION 1W53294, 07/09/18 Weldco-Beales Manufacturing THIS PAGE CONTAINS PARTS Page 68 BUILT BEFORE 12/18/06...
  • Page 69 THIS PAGE CONTAINS PARTS LOWER ASSEMBLY: XPC500 S12 BUILT BEFORE 12/18/06 S / O, SERIES III 341-810-0018 Date May 15 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER BOTTOM PIVOT FRAME 252-001-018 JAW SET, SHORTWOOD 341-552-013 HYDRAULIC CYLINDER, 4”Ø X 2½”Ø 317-002-741 PIN, 2¼”Ø...
  • Page 70 LOWER ASSEMBLY: XPC500NJ NO JAWS, SER IV 341-810-0065 Date May 06 2019 Eff S/N Dwg Rev TORQUE BEARING BOLTS TO 280 FT. LBS. Weldco-Beales Manufacturing Page 70...
  • Page 71 LOWER ASSEMBLY: XPC500NJ NO JAWS, SER IV 341-810-0065 Date May 06 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER BOTTOM FRAME 252-001-0018 Bottom Cover 341-805-0014 Bolt for Bottom Cover 545-059-0026 Washer for Bottom Cover 545-074-0004 Bushing: Lower Jaw Bottom Frame 713-030-0030 Grease Fitting 563-041-0002...
  • Page 72 HYDRAULIC CYLINDER 4 x 2-1/2 x 27 x 13 4000 PSI 317-002-0808 Date May 15 2019 Eff S/N 1W56218 Dwg Rev Maximum Working Pressure (PSI) 4000 Maximum Testing Pressure (PSI) 5000 Piston Nut Torque (ft lbs) Lubricated, Loctite 271 1200 Head / Head Ring Bolt Torque (ft lbs) Loctite 243 ITEM DESCRIPTION...
  • Page 73 SEAL KIT FOR 317-002-0808 4000 PSI 558-021-0334 Date May 15 2019 Eff S/N 1W56218 Dwg Rev ITEM DESCRIPTION PART NUMBER CANNED ROD WIPER 530-025-0024 ROD SEAL 535-080-0076 PISTON WEAR RING 530-023-0026 BACK-UP RING (AFTER 1W56218, 01/16/19) 535-040-0363 BACK-UP RING (11/05/10 UNTIL 1W56218, 01/16/19) 558-023-0053 BACK-UP RING (BEFORE 11/05/10) 558-023-0032...
  • Page 74 HYDRAULIC CYLINDER 4½”Ø BORE X 3”Ø ROD X 36” STROKE 317-002-0624 Date May 16 2019 Eff S/N Dwg Rev APPLY A NEVER SIEZE COMPOUND TO THREADS TORQUE BOLTS TO 162 - 78 FT LBS Weldco-Beales Manufacturing Page 74...
  • Page 75 HYDRAULIC CYLINDER 4½”Ø BORE X 3”Ø ROD X 36” STROKE 317-002-0624 Date May 16 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER ROD ASSEMBLY (1W35830, 01/30/14 AND AFTER) 317-100-0468 Bushing 713-030-0013 Grease Nipple 563-041-0002 Grease Zerk 558-040-0002 ROD ASSEMBLY (BEFORE 1W35830, 01/30/14) 317-100-0303 BARREL ASSEMBLY 317-201-0017...
  • Page 76 SWIVEL ASSEMBLY: 4.00 DIA 4 ORB PORTS 340-501-0024 Date May 07 2019 Eff S/N Dwg Rev TORQUE ALL FASTENERS TO 35 ± 5 FT-LBS STORE UPRIGHT 599-002-0535 TORQUE ALL FASTENERS TO 35 ± 5 FT LBS Weldco-Beales Manufacturing Page 76...
  • Page 77 SWIVEL ASSEMBLY: 4.00 DIA 4 ORB PORTS 340-501-0024 Date May 07 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER HOUSING ASSEMBLY 720-502-0022 Bolt (DO NOT TORQUE) 545-059-0006 Hardened Washer 545-074-0008 CORE 720-501-0017 BOTTOM PLATE: RETAINER 720-503-0014 BOTTOM PLATE 720-503-0012 GREASE FITTING (1W53693, 07/31/18 AND AFTER) 563-041-0006 GREASE FITTING (BEFORE 1W53693, 07/31/18)
  • Page 78 SEAL KIT: 4.000 BORE 4 ORB PORTS, 1 PCE SEAL 558-021-0713 Date May 08 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER WEAR RING 535-060-0082 SHAFT SEAL 558-023-0058 ROD WIPER 535-070-0042 ROTARY SEAL 558-023-0059 O RING # 248 535-030-0248 Weldco-Beales Manufacturing Page 78...
  • Page 79 SWIVEL ASSEMBLY XG/HP GRAPPLE, ORB PORTS, CANNED WIPER, 00.500 340-501-0022 Date May 01 2019 Eff S/N Dwg Rev STORE UPRIGHT WORKING PRESSURE 5000 599-002-0535 COAT ALL SEALS WITH LUBRICATE 105 OR EQUIVALENT UPON INSTALLATION INTO HOUSING ITEM DESCRIPTION PART NUMBER SWIVEL HOUSING 720-502-0016 SWIVEL CORE...
  • Page 80 THIS PAGE CONTAINS PARTS BUILT BEFORE RELIEF VALVE, X-Port Assembly REVISION 1W54973. 11/12/18 VIS 45 SERIES MOTOR DRY BOLT, 00.625 558-007-0201 Date May 06 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER RELIEF VALVE 558-007-0156 BANJO BOLT 558-007-0202 RELIEF VALVE CARTRIDGE 558-007-0155 CHECK VALVE 558-007-0102...
  • Page 81 PVG 32 CONTROL VALVE 3 SECTION, HP, CLOSED CENTRE PVBZ, PVEO, PVEO-R 558-005-0245 Date Jan 04 2019 Eff S/N Dwg Rev Weldco-Beales Manufacturing Page 81...
  • Page 82 PVG 32 CONTROL VALVE 3 SECTION, HP, CLOSED CENTRE PVBZ, PVEO, PVEO-R 558-005-0245 Date Jan 04 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER VALVE: PVP, INLET 558-008-0179 VALVE: PVB, BODY ONLY, JAWS AND OUTRIGGERS 558-008-0151 VALVE: PVLP, SHOCK VALVE, JAWS 558-008-0173 VALVE: PVLP, SHOCK VALVE, OUTRIGGERS 558-007-0003...
  • Page 83 WIRING HARNESS PVG32, W/ DIN CONNECTOR 595-055-0001 Date May 27 2019 Eff S/N Dwg Rev Weldco-Beales Manufacturing Page 83...
  • Page 84 WIRING HARNESS PVG32, W/ DIN CONNECTOR 595-055-0001 Date May 27 2019 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER TERMINAL BLOCKS: A/B END ANCHORS 595-006-0014 TERMINAL BLOCKS 595-006-0013 TERMINAL BLOCK MOUNT RAIL 595-006-0012 LOOM: ASPHALT COAYED 595-008-0006 PE SPLIT LOOM 595-009-0002 DIN CONNECTOR, 3-POLE 595-050-0011...
  • Page 85 HYDRAULIC HOSES: LOWER ASSEMBLY THIS PAGE CONTAINS PARTS BUILT FOLLOWING 901-205-0167 REVISION 1W53294, 07/09/18 Date May 10 2019 Eff S/N 1W53388 Dwg Rev USE LOCTITE #545 ON ADAPTERS THIS PAGE CONTAINS PARTS THREADED TO SWIVEL AND CYLINDERS BUILT FOLLOWING REVISION 1W53294, 07/09/18 ITEM DESCRIPTION PART NUMBER...
  • Page 86 THIS PAGE CONTAINS PARTS HYDRAULIC HOSES: LOWER ASSEMBLY BUILT BEFORE REVISION 1W53294, 07/09/18 901-205-0167 Date May 10 2019 Eff S/N 1W53388 Dwg Rev OUTRIGGER SHOWN FOR REFERENCE ONLY THIS PAGE CONTAINS PARTS BUILT BEFORE USE LOCTITE #545 ON ADAPTERS THREADED TO SWIVEL AND CYLINDERS REVISION 1W53294, 07/09/18 ITEM DESCRIPTION...
  • Page 87 HYDRAULIC SCHEMATIC: CLAM GRAPPLE 3 SECTION VALVE, 2 VIS, HP ROTATE FLOAT, JD2054 901-205-0153 Date Sep 11 2018 Eff S/N Dwg Rev Weldco-Beales Manufacturing Page 87...
  • Page 88 HYDRAULIC SCHEMATIC: CLAM GRAPPLE 3 SECTION VALVE, 2 VIS, HP ROTATE FLOAT, JD2054 901-205-0153 Date Sep 11 2018 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER HOSE 12R12 X NS582-12-12 X NS58-12-12 X 15 F/F HOSE 12R12 X NS582-12-12 X NS58-12-12 X 21 1/2 F/F HOSE 10R12 X NS58-10-12 X NS58-10-12 X 33 F/F HOSE 8R12 X NS58-8-8 X NS58-8-8 X 29 F/F HOSE 8R12 X NS58-8-8 X NGS582-12-8 X 50 C/L TO FACE...
  • Page 89 HYDRAULIC SCHEMATIC: CLAM GRAPPLE 3 SECTION VALVE, 2 VIS, HP ROTATE FLOAT, JD2054 901-205-0153 Date Sep 11 2018 Eff S/N Dwg Rev ITEM DESCRIPTION PART NUMBER BULKHEAD BULKHEAD BULKHEAD ADAPTER ITEM NOT USED CHECK VALVE 558-004-0027 COVER PLATE C/W BOLT 553-093-0092 MODIFIED ADAPTER 746-014-0044...

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