708-1W-00131 Komatsu PC60 PC60-7 PC70-7 Excavator Hydraulic Pump Assembly Large Excavator Head Piston Pump

708-1W-00131 Komatsu PC60 PC60-7 PC70-7 Excavator Hydraulic Pump Assembly Large Excavator Head Piston Pump

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the Komatsu PC60-7 excavator is compatible with the PC60-7  model hydraulic pump components. It features high-quality performance.

The products are directly supplied from the manufacturer without any middlemen adding extra prices. The cost performance is far superior to similar products. There is an ample stock of goods in stock, and once you place an order, the order will be quickly processed and dispatched. There is no need for long waiting periods.

The entire machine undergoes strict pressure testing upon leaving the factory, ensuring stable quality. At the same time, we provide comprehensive after-sales warranty, and the technical team will follow up throughout the process. Maintenance inquiries can be responded to at any time.

Product Description

This is the main hydraulic pump for the Komatsu PC60-7 excavator, original part number 708-1W-00131, specifically designed for the 6-ton Komatsu PC60-7. The entire unit is a replica of the original, with connecting flanges, output splines, high and low pressure ports, and regulating valve mounting positions all matching the original machine. No modifications are required; it can be installed directly in its original position. The internal plunger, cylinder block, and distributor plate are made of high-wear-resistant alloy material, ensuring stable volumetric efficiency under high pressure. It can solve common problems such as slow excavator movement, lack of power, stalling and speed loss, and internal oil leakage at high temperatures in one go. It is a high-performance, cost-effective plunger pump assembly for repairing and replacing small and medium-sized excavators.

1. One-piece thickened cast steel shell, resistant to pressure and impact, less prone to cracking and oil leakage during long-term earthmoving and heavy-duty crushing operations;

2. Equipped with a load-sensing power adjustment mechanism, it can match the engine output power in real time, effectively reducing engine stalling and speed drop, and lowering fuel consumption;

3. The core hydraulic friction pair adopts a mirror-finish precision grinding process, which is resistant to scratches and wear, significantly mitigating power loss caused by prolonged high-temperature operation;

4. Each assembly undergoes full-load high-pressure bench testing before leaving the factory, ensuring that flow rate, pressure, and sealing all meet standards, making it suitable for various construction scenarios such as earthmoving excavation, landscaping, urban infrastructure, and crushing operations.

Packaging And Transportation

Company Introduction

The GVO brand is a professional manufacturer of hydraulic components. Its product line is comprehensive, mainly including pilot pumps, gear pumps, relief valves and safety valves, piston hydraulic pumps, various electrical components and hydraulic accessories. It also supplies engine assemblies, traveling assemblies, rotating assemblies, distribution valves and other complete vehicle components of excavators.

We adhere to the factory direct supply model, eliminating all middleman links and without any layer-by-layer price hikes. As a source manufacturer, we strictly control every production process and adhere to the quality bottom line. We will never damage the brand reputation for short-term interests. While ensuring first-class quality, we offer customers highly competitive factory prices, sufficient in-stock, stable and efficient delivery.

We treat every partner sincerely and build a full-process service system: providing model matching and working condition selection technical support before sales; following up on order progress during sales to ensure on-time delivery; responding quickly to fault inquiries and quality assurance services after sales. All problems will be handled efficiently and properly. If you have any needs, we are always on standby and dedicated to protecting you.