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Grader CAT120H 120K 12H 12K 135H 140H 140K 160H 160K Hydraulic Main Piston Pump, Part Number: 6E-3136 6E-3137 0R-7682

Grader CAT120H 120K 12H 12K 135H 140H 140K 160H 160K Hydraulic Main Piston Pump, Part Number: 6E-3136 6E-3137 0R-7682

Grader hydraulic main piston pump

6E-3136 6E-3137 pump replacement

CAT120H 140H hydraulic pump

Place of Origin:

China

Brand Name:

CAVOYD

Certification:

ISO90001

Model Number:

CAT120G 140G 12G 130G 160G

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Grader CAT120H 120K 12H 12K 135H 140H 140K 160H 160K Hydraulic Main Piston Pump, Part Number: 6E-3136 6E-3137 0R-7682 Grader CAT120H 120K 12H 12K 135H 140H 140K 160H 160K Hydraulic Main Piston Pump, Part Number: 6E-3136 6E-3137 0R-7682 Grader CAT120H 120K 12H 12K 135H 140H 140K 160H 160K Hydraulic Main Piston Pump, Part Number: 6E-3136 6E-3137 0R-7682 Grader CAT120H 120K 12H 12K 135H 140H 140K 160H 160K Hydraulic Main Piston Pump, Part Number: 6E-3136 6E-3137 0R-7682 Grader CAT120H 120K 12H 12K 135H 140H 140K 160H 160K Hydraulic Main Piston Pump, Part Number: 6E-3136 6E-3137 0R-7682
Product Details
Payment Terms:
Western Union, T/T, Assurance
Packaging Detail:
Wooden Case / Cartonwith Foam Protection, Or As Required
Supply Ability:
300 Sets /Month
Price:
Negotiable
Part No:
6E-3136 6E-3137 0R-7682
Transportation:
DHL, UPS, FedEx, Sea Freight
Warranty:
6 Months
Product Name:
Hydraulic Pump Assembly
Condition:
New/ Rebuilt
MOQ:
1Set
Delivery Time:
3-8 Working Days
Highlight:

Grader hydraulic main piston pump

,

6E-3136 6E-3137 pump replacement

,

CAT120H 140H hydraulic pump

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Wooden Case / Carton with Foam Protection, or as Required
Delivery Time
3-8 days
Payment Terms
T/T
Supply Ability
300pcs/day
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CONTACT US
86--18127821703
280835749@qq.com
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Product Description
Product Overview

This is a closed-center, load-sensing variable axial piston main hydraulic pump (PPPC system) designed for motor graders. It delivers reliable hydraulic power for blade lifting, steering, and other grader working functions.

Part Number 6E-3136 6E-3137
Interchange Number 0R-7682
Replacement Assembly Part Numbers 169-4882, 169-4883
Displacement 74 cc/rev
Rotation Counter-clockwise
Max System Pressure 24,750 kPa (3,590 psi)
Compatible Models CAT 120H, 120K, 12H, 12K, 135H, 140H, 140K, 160H, 160K motor graders with 3116 engine
Important Note: Part 6E-3137 (0R-7672) has a different control configuration and is not directly interchangeable. This pump is not compatible with the G-series pump 8J-6730.
Common Faults
  • Insufficient hydraulic power and slow movement
  • Excessive internal pump leakage, unable to build up pressure
  • Abnormal noise and severe vibration of the pump
  • Hydraulic oil overheating
  • Oil leakage at pump shaft and joint surface
  • Stuck displacement mechanism, flow control failure
Purchase Requirements
  • Please provide the machine serial number to confirm part interchangeability.
  • Specify your demand: complete pump assembly / spare parts / seal kit.
  • Quality options: Genuine / OEM / Remanufactured.
  • Pre-delivery inspection: pressure test and visual inspection.
  • Seals and O-rings can be provided upon request.
  • Export packing with shockproof and anti-rust treatment.
Hydraulic main piston pump for CAT 120G, 140G, 12G, 130G and 160G graders, part numbers 8J-6730, 8J-6731, 8J-6155 and 8J-0498
Tags：

excavator hydraulic pump

bulldozer hydraulic pump

wheel loader hydraulic pump

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email：280835749@qq.com
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Guangzhou Kawo Construction Machinery Co.,Ltd.
With 20 years of professional experience in construction machinery hydraulics, CAVOYD focuses on hydraulic spare parts supply and remanufacturing for excavators, bulldozers and loaders. We mainly supply hydraulic pumps, control valves, swing assemblies, travel assemblies, fan pumps and fan motors. Our parts fit Caterpillar, Komatsu, Volvo, Hitachi, Kobelco, Sany, Doosan and other mainstream brands. We provide high-quality new parts and precision remanufactured parts, serving global clients wit
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