708-2L-00300 708-2L-00460 Komatsu PC200-7 PC210-7 PC220-7 Excavator HPV95 Hydraulic Pump Main Pump Assembly

708-2L-00300 708-2L-00460 Komatsu PC200-7 PC210-7 PC220-7 Excavator HPV95 Hydraulic Pump Main Pump Assembly

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the Komatsu PC200-7 PC210-7 excavator is compatible with the HPV95 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 Descriptio

This is the hydraulic main pump assembly for the Komatsu PC200-7 excavator, compatible with the classic 20-ton Komatsu PC200-7 model. It adopts the original dual variable displacement piston pump integrated structure, with the pump body, main valve block, servo regulator, and flange mounting base all replicating the original factory standard dimensions. Pipe joints and mounting hole positions precisely match the original machine, requiring no modification and allowing for direct on-site replacement.

1. Equipped with a new generation load-sensing variable displacement control system, it can adjust the output flow in real time according to the excavation load. It provides ample power for heavy-duty excavation and smooth, delicate operation for light-duty leveling. It specifically addresses common hydraulic faults of the PC200-7 model, such as weak operation when warmed up, engine stalling and boom drop, jamming during complex movements, and travel deviation.

2. The internal plunger, distribution plate, and return plate are made of high-hardness wear-resistant alloy, coupled with high and low temperature resistant fluororubber oil seals. This minimizes the risk of internal and external leakage during long-term continuous high-temperature operation, making it suitable for various engineering conditions such as earthwork excavation, municipal pipeline construction, demolition, and site leveling.

3. The valve block and pump body are integrally cast, significantly reducing the number of external oil pipe joints and minimizing the risk of oil leakage at the source. The hydraulic adjustment curve precisely matches the power output of the PC200-7 engine, providing load-sensitive energy-saving flow control. Compared to ordinary replacement pumps, it has lower fuel consumption, saving operating costs in long-term construction.

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.