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KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
Specifications
Quality :
Genuine
Place of Origin :
Japan
Model Number :
PC30MR-2
Warranty :
12 Months
MOQ :
1PCS
Delivery Time :
1~5 days
Part name :
Hydraulic Piston pump
Payment Terms :
T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union,
Appliion :
Mini Excavator
Condition :
Refurbished
Price :
Negotiated price
Model :
PC30MR-2
Supply Ability :
100 PCS / Months
Parts number :
708-1S-00253 708-1S-00252 708-1S-00251
Certifiion :
ISO9001 / 2006/42/EC
Brand Name :
Belparts
Shipment :
Sea / Air / Express DHL FEDEX UPS
Packaging Details :
Wooden Case Packing
Description

Komatsu PC30MR-2 Main Hydraulic Pump Assembly

Genuine & Rebuilt Hydraulic Piston Pump for Mini Excavator
Pos. Part No. Qty Parts name
- 708-1S-00253 [1] PUMP ASS'Y Komatsu
- 708-1S-00252 [1] PUMP ASS'Y Komatsu
- 708-1S-00251 [1] PUMP ASS'Y Komatsu
- 708-1S-00611 [1] PUMP ASS'Y,WITH AIR CONDITIONER Komatsu
- 708-1S-00610 [1] PUMP ASS'Y,WITH AIR CONDITIONER Komatsu
- 708-1S-01253 [1] PUMP SUB ASS'Y Komatsu China
- 708-1S-01252 [1] PUMP SUB ASS'Y Komatsu China
- 708-1S-01251 [1] PUMP SUB ASS'Y Komatsu China
- 708-1S-04253 [1] CASE SUB ASS'Y Komatsu
- 708-1S-04252 [1] CASE SUB ASS'Y Komatsu
4 708-3S-13441 [1] CAM,ROCKER Komatsu
4 708-3S-13440 [1] CAM,ROCKER Komatsu
4 708-1S-13411 [1] CAM,ROCKER Komatsu
5 04260-01270 [1] BALL Komatsu OEM
6 708-3S-14140 [1] SPACER Komatsu
7 708-1S-13420 [2] PIN Komatsu China
8 01252-60616 [1] BOLT Komatsu
9 01252-61235 [4] BOLT Komatsu
10 04020-01024 [2] PIN Komatsu
11 07000-11006 [4] O-RING Komatsu
12 07000-12125 [1] O-RING Komatsu OEM
- 708-1S-04261 [1] CAP SUB ASS'Y Komatsu China
15 708-21-12760 [1] BEARING Komatsu
16 720-68-19610 [1] PIN Komatsu
17 708-3S-13460 [2] BALL Komatsu China
17 708-3S-13450 [2] BALL Komatsu China
17 708-1S-13430 [2] BALL Komatsu China
18 708-1S-12311 [1] SHAFT Komatsu
19 708-3S-12210 [1] BEARING Komatsu
20 708-21-12840 [1] RING,SNAP Komatsu China
21 708-3S-12140 [1] HOLDER Komatsu
22 207-09-11140 [1] O-RING Komatsu
23 708-3S-12150 [1] SEAL,OIL Komatsu
24 04065-06220 [1] RING Komatsu

1. Basic Information

Part Name: Variable displacement axial piston main hydraulic pump

Main PN: 708-1S-00253, 708-1S-00252, 708-1S-00251

Applicable Model: Komatsu PC30MR-2 mini excavator

Product Grades: Genuine New, Fully Rebuilt Pump, Premium Aftermarket New

Warranty: 12 months for genuine and rebuilt pumps; 6–12 months for aftermarket pumps

Net Weight: 41 kg

Stock Status: In stock, shipment arranged within 3–7 working days after order confirmation

2. Core Product Advantages

  1. Manufactured per OEM drawing standards, perfectly match the original hydraulic system of PC30MR-2
  2. Load sensing regulation optimizes flow output to cut power loss and fuel consumption
  3. Precision internal matching parts guarantee stable pressure output and low internal leakage
  4. Consistent installation size, oil port layout and spline shaft for direct mounting replacement
  5. Optimized sealing components effectively stop oil seepage under long-term construction loads
  6. All finished pumps complete pressure, flow and leakage bench tests before delivery

3. Technical Parameters

Pump Type: Variable axial piston hydraulic pump

Max working pressure: 25.5 MPa

Control Mode: Load sensing pressure compensation

Rated rotational speed: 2300 rpm

Input Shaft: OEM standard spline specifiion

Rotation Direction: Original factory designated rotation

Function: Provide hydraulic power for travel, swing, boom, arm and bucket movements

4. Compatibility & Cross Reference List

Applicable Equipment: Komatsu PC30MR-2

Interchange PN Group: 708-1S-00253, 708-1S-00252, 708-1S-00251

5. BELPARTS Competitive Strength

Specialized in Komatsu mini excavator hydraulic pumps. Three quality options suit various budget demands. Strict QC procedures guarantee stable running performance. Sufficient spot goods support global sea and air freight. Offer installation instructions and professional after-sales technical support.

6. Common FAQ

Q1: Can these three part numbers replace each other?

A: These numbers are supersession OEM codes for the same pump assembly, completely interchangeable for maintenance replacement.

Q2: Differences between rebuilt pump and genuine new pump?

A: Rebuilt pumps replace all worn internal components and reach OEM performance with cost advantages; genuine pumps are original factory standard assemblies.

Q3: Delivery cycle?

A: Products are in stock and delivered within 3–7 working days with global logistics accessible.
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KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator

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Product Detail
Quality :
Genuine
Place of Origin :
Japan
Model Number :
PC30MR-2
Warranty :
12 Months
MOQ :
1PCS
Delivery Time :
1~5 days
Contact Supplier
KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator

BELPARTS MACHINERY LIMITED

Verified Supplier
6 Years
guangzhou
Since 2013
Business Type :
Manufacturer, Exporter
Main Products :
Hydraulic Excavator Parts, Hydraulic Pump Excavator Parts, Travel Motor Assy
Total Annual :
$28000000-$41660000
Employee Number :
1200~1300
Certification Level :
Verified Supplier
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