9298854 PG202169 FYB60000412 FYB60000413 Hydraulic Pump HPK300 Main Pump Piston Pump Deere 670G 870G LC 670 870 Excavator Parts

9298854 PG202169 FYB60000412 FYB60000413 Hydraulic Pump HPK300 Main Pump Piston Pump Deere 670G 870G LC 670 870 Excavator Parts

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the Deere 670G 870G LC 670 870 excavator is compatible with the HPK300 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 main hydraulic pump is a dedicated hydraulic power unit for Deere 670G, 870G LC, 670, and 870 series excavators. It strictly conforms to the structural parameters, flange installation dimensions, oil port layout, and spline specifications of the original vehicle's hydraulic pump. Without the need to modify the piping, brackets, and control system, it can directly replace the old pump. It is a high-quality accessory for equipment major repairs and hydraulic system failure replacement. 

The pump body is made of high-strength cast steel and is cast as a single piece. It undergoes sufficient aging stress relief treatment, which can withstand the continuous high-pressure impact, high-frequency vibration, and temperature changes during heavy excavation operations. The shell has excellent resistance to deformation and cracking, effectively reducing the risk of shell leakage. It perfectly adapts to high-strength construction site conditions such as earthwork heavy loads, rock crushing, and infrastructure excavation. The internal components of the pump, such as the piston assembly, cylinder, flow distributor, and return disc, are all made of high-hardness wear-resistant alloy materials. They are combined with ultra-precise mirror grinding technology, ensuring extremely high frictional fit accuracy. Under continuous high-pressure operation, they can form a stable lubricating film, significantly reducing internal leakage, and maintaining the rated output flow and system pressure for a long time. This effectively solves common hydraulic faults such as weak digging performance, slow movements, asynchronous compound actions, stuck vehicles, and abnormal heating of hydraulic oil.

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.