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BELPARTS MACHINERY LIMITED

  • China,Guangzhou
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China KOMATSU PC75UD-3 PC75US-3 PC75UU-3 PC78US-5 Hydraulic Pump 708-1W-00241 708-1W
China KOMATSU PC75UD-3 PC75US-3 PC75UU-3 PC78US-5 Hydraulic Pump 708-1W-00241 708-1W

  1. China KOMATSU PC75UD-3 PC75US-3 PC75UU-3 PC78US-5 Hydraulic Pump 708-1W-00241 708-1W
  2. China KOMATSU PC75UD-3 PC75US-3 PC75UU-3 PC78US-5 Hydraulic Pump 708-1W-00241 708-1W

KOMATSU PC75UD-3 PC75US-3 PC75UU-3 PC78US-5 Hydraulic Pump 708-1W-00241 708-1W

  1. MOQ: 1PCS
  2. Price: Negotiated price
  3. Get Latest Price
Model PC75UD-3 PC75US-3 PC75UU-3 PC78US-5
Condition Refurbished
Warranty 6 Months
Part name Hydraulic pump
Stock Status In stock
Part number 708-1W-00241 708-1W-00210
Quality Genuine Original
Payment Terms T/T,trade assurance,PayPal
Supply Ability 1000PCS
Delivery Time 1~7 days
Packaging Details Wooden case
Applicable Excavator
Brand Name Belparts
Model Number PC75UD-3 PC75US-3 PC75UU-3 PC78US-5
Place of Origin Japan
Certification ISO9001 / 2006/42/EC

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  1. Product Details
  2. Company Details

Product Specification

Model PC75UD-3 PC75US-3 PC75UU-3 PC78US-5 Condition Refurbished
Warranty 6 Months Part name Hydraulic pump
Stock Status In stock Part number 708-1W-00241 708-1W-00210
Quality Genuine Original Payment Terms T/T,trade assurance,PayPal
Supply Ability 1000PCS Delivery Time 1~7 days
Packaging Details Wooden case Applicable Excavator
Brand Name Belparts Model Number PC75UD-3 PC75US-3 PC75UU-3 PC78US-5
Place of Origin Japan Certification ISO9001 / 2006/42/EC
High Light PC78US-5 Hydraulic Main Pump708-1W-00210 Hydraulic Main PumpHydraulic Main Pump 708-1W-00241
Komatsu PC75UD-3 / PC75US-3 / PC75UU-3 / PC78US-5 Main Hydraulic Pump Assembly

Genuine & Refurbished Piston Pump for Excavator Replacement Parts

Pos.Part No.QtyParts Name
-708-1W-00241[1]PUMP ASS'Y Komatsu
-708-1W-00210[1]PUMP ASS'Y Komatsu
-708-1W-01240[1]PUMP SUB ASS'Y Komatsu
-708-1W-01210[1]PUMP SUB ASS'Y Komatsu China
-708-1W-04180[1]CYLINDER BLOCK ASS'Y Komatsu
3720-68-19610[1]PIN Komatsu
4708-1W-23351[1]GUIDE,RETAINER Komatsu
5708-7L-13360[3]PIN Komatsu
6708-1W-23150[1]SPRING Komatsu
7708-1W-23130[1]SEAT Komatsu
8708-1W-23140[1]SEAT Komatsu
904065-04218[1]RING,SNAP Komatsu
10708-1W-33340[1]RETAINER,SHOE Komatsu
11708-1W-33310[9]PISTON SUB ASS'Y Komatsu
-708-1W-04160[1]CRADLE ASS'Y Komatsu China
-708-1W-04150[1]CRADLE SUB ASS'Y Komatsu China
14708-1W-23450[1]CAM,ROCKER Komatsu
1504020-01024[1]PIN Komatsu
1601010-81035[8]BOLT Komatsu
1701643-31032[8]WASHER Komatsu
1807000-B2011[1]O-RING Komatsu
1907000-02145[1]O-RING Komatsu China
1. Basic Information

Part Name: Variable displacement axial piston main hydraulic pump
OEM PN: 708-1W-00241, 708-1W-00210
Applicable Models: Komatsu PC75UD-3, PC75US-3, PC75UU-3, PC78US-5 excavator
Product Grades: Genuine Original New, Fully Refurbished Pump, Premium Aftermarket Pump
Warranty: 12 months warranty for genuine & refurbished pumps; 6–12 months warranty for aftermarket pumps
Net Weight: 70 kg
Stock Status: In stock, goods shipped within 3–7 working days after order confirmation

2. Core Product Advantages
  1. Manufactured strictly per original Komatsu OEM drawings and hydraulic parameters, perfectly matching the original hydraulic system of the four applicable machine models without system mismatching issuesmyKomatsu.
  2. Built-in load sensing pressure compensation structure automatically adjusts pump displacement according to actual working load, reduces ineffective power consumption and effectively lowers the overall fuel consumption of the excavator.
  3. For refurbished pumps, all worn core components (piston assembly, valve plate, swash plate, bearing, seal kits) are fully replaced with precision matched parts; professional bench calibration ensures stable pressure output and low internal leakage under long continuous heavy-load construction work.
  4. Consistent mounting flange size, oil port layout and drive spline specification support direct bolt-on replacement, no cutting, welding or other mechanical modification required on the equipment.
  5. High-temperature resistant composite sealing assemblies eliminate internal and external oil leakage under high pressure and frequent reciprocating working conditions, extending the service cycle of the hydraulic pump assembly.
  6. Each finished pump is tested through pressure endurance test, flow calibration and overall tightness inspection on a dedicated hydraulic test bench before delivery to meet OEM performance standards.
3. Technical Parameters

Pump Type: Variable axial piston hydraulic pump
Max working pressure: 27 MPa
Control Mode: Load sensing pressure compensation control
Rated operating speed: 2200 rpm
Input Shaft: OEM standard spline structure matched with original engine
Rotation Direction: Factory original specified rotation direction
Function: Supplies stable hydraulic power for travel system, swing mechanism, boom, arm and bucket hydraulic execution circuits

4. Compatibility & Cross Reference List

Applicable Equipment: PC75UD-3, PC75US-3, PC75UU-3, PC78US-5
Interchange PN Group: 708-1W-00241, 708-1W-00210 (two numbers are official supersession spare part numbers for the same pump body, fully interchangeable)

5. BELPARTS Competitive Strength

We are a professional supplier of full-series hydraulic main pumps for Komatsu small and medium excavators. Three quality grades cover equipment overhaul, official maintenance and cost-effective repair demands for different customers. Standardized refurbishment process and complete whole-process QC inspection guarantee stable operating performance of each pump assembly. Sufficient spot inventory supports global sea freight and air freight transportation schemes. We provide standardized installation guidance and responsive long-term after-sales technical support for all orders.

6. Common FAQ

Q1: Are these two part numbers interchangeable?
A: 708-1W-00210 and 708-1W-00241 are upgraded alternative OEM codes for the identical hydraulic pump assembly, which can be replaced with each other directly during equipment maintenance and overhaul.
Q2: Application scenarios for genuine pumps and refurbished pumps?
A: Genuine new pumps are suitable for factory-level overhaul and high-value equipment original restoration; refurbished pumps restore all performance indicators to OEM standards with prominent cost advantages, which is the mainstream selection for daily engineering equipment maintenance.
Q3: Delivery lead time?
A: All stocked products can be arranged for shipment within 3–7 working days with mature global logistics distribution channels.

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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2013

  • Total Annual:

    $28000000-$41660000

  • Employee Number:

    1200~1300

  • Ecer Certification:

    Verified Supplier

Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha... Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...

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Get in touch with us

  • Reach Us
  • BELPARTS MACHINERY LIMITED
  • 429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
  • https://www.hydraulic-excavatorparts.com/

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