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Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231

Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231

708-1H-00230

Main Hydraulic Pump For Komatsu D85EX-15

708-1H-00230 main hydraulic pump

Place of Origin:

China

Brand Name:

CAVOYD

Model Number:

D85EX-15 D85PX-15 D85MS-15 D85PXI-18

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Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231 Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231 Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231 Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231 Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231 Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231
Product Details
Payment Terms:
Western Union, T/T, Assurance
Warranty:
6 Months
Product Name:
Bulldozer Hydraulic Pump
Packaging Details:
Wooden Case / Cartonwith Foam Protection, Or As Required
Part No:
708-1H-00230 708-1H-00231
MOQ:
1 Set
Delivery Time:
3-8 Working Days
Condition:
New / Rebuilt
Price:
Negotiable
Supply Ability:
300 Sets / Month
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Applicable Model:
D85EX-15 D85PX-15 D85MS-15 D85PXI-18
Highlight:

708-1H-00230

,

Main Hydraulic Pump For Komatsu D85EX-15

,

708-1H-00230 main hydraulic pump

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Dimension: L60×W45×H40 cm
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
Bulldozer Komatsu D85EX-15 D85PX-15 D85MS-15 D85PXI-18 Hydraulic Pump Main Pump Piston Pump 708-1H-00230 708-1H-00231
Bulldozer Komatsu D65EX-15 D65PX-15 D65WX-15 Hydraulic Pump Main Pump Piston Pump 708-1L-00320 708-1L-00321
Common Faults & Symptoms
  • Abnormal pump noise: Worn pistons and slippers, scratched valve plate; air ingress in suction line, contaminated hydraulic oil.
  • Insufficient output pressure: Internal leakage caused by worn piston pairs and aged seals; faulty pressure regulator, pressure cannot reach rated value.
  • Slow machine movement: Reduced volumetric efficiency of hydraulic pump and insufficient flow; clogged suction filter element, excessive suction resistance.
  • Excessively high hydraulic oil temperature: Heavy internal leakage inside pump and increased frictional heat; improper hydraulic oil grade or deteriorated oil.
  • Pump housing leakage: Aged and damaged end cover seals and O-rings; uneven tightening torque of bolts, cracked housing.
Purchasing Recommendations
  • Verify the stamped part number on old pump and bulldozer model before order placement. Parts with similar numbers cannot be directly interchanged.
  • New assembly or remanufactured assembly are optional. For reman pumps, confirm factory test report and warranty period.
  • Replace full seal kit during installation, inspect hydraulic oil and suction filter synchronously to prevent premature failure of new pump.
  • Inspection on arrival: Check housing for dents and cracks, intact oil port threads and legible nameplate. Conduct no-load test before installation to check pressure and noise.
  • Storage requirement: Store in dry and shaded area, seal oil ports for dust and moisture protection.
Product Images
Komatsu D65 hydraulic pump main pump component view

Komatsu D65 piston pump assembly detail

Hydraulic pump internal mechanism close-up

Main pump housing and connections

Pump mounting and installation view

Hydraulic pump part identification

Pump internal components display

Main pump technical specifications view

Hydraulic pump maintenance details

Pump assembly and disassembly guide

Component replacement procedure

Final pump installation verification

Tags：

excavator hydraulic pump

bulldozer hydraulic pump

wheel loader hydraulic pump

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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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