708-1S-00130 708-1T-00141 Hydraulic Pump A10VD17 Main Pump Assembly Piston Pump PC27R-8 PC30R-8 PC35R-8 Excavator Parts

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the Komatsu PC30-8 PC30R-8 excavator is compatible with the PC30-8 PC30R-8 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 GVO hydraulic main pump is specially designed for the Komatsu PC30-8 mini excavator, model A10VD17. The main pump is integrated with the pilot gear pump. Each unit has undergone high-pressure bench performance testing, ensuring reliable sealing and strong stability for continuous operation over long periods, making it ideal for operations in narrow spaces such as farmland renovation, indoor demolition, and municipal sporadic projects.

1. The internal piston and flow distributor plate use wear-resistant precision components, with high volumetric efficiency, effectively resolving issues such as sluggish machine operation, vehicle blockage, and high-temperature internal leakage. It is a cost-effective assembly for maintenance and replacement of small excavators.

2. The overall cast steel housing structure has high strength and is not prone to cracking; the load-sensing variable valve responds quickly and can precisely match the engine output power, reducing fuel consumption and vehicle blockage problems.

3. It strictly replicates the original factory installation dimensions, with flanges, splines, and oil ports fully matching the original vehicle, allowing for direct installation without any modifications.

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.