KOMATSU PC30MR-2 Main Hydraulic Pump 708-1S-00253 708-1S-00252 708-1S-00251 For Mini Excavator
Price:
Negotiated price
MOQ:
1PCS
Delivery Time:
1~5 days
Brand:
Belparts
Product 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
- Manufactured per OEM drawing standards, perfectly match the original hydraulic system of PC30MR-2
- Load sensing regulation optimizes flow output to cut power loss and fuel consumption
- Precision internal matching parts guarantee stable pressure output and low internal leakage
- Consistent installation size, oil port layout and spline shaft for direct mounting replacement
- Optimized sealing components effectively stop oil seepage under long-term construction loads
- 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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Company
BELPARTS MACHINERY LIMITED
Location
429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
Contact Person
Ron