708-1S-11212 708-18-11220 Hydraulic Pump Main Pump Assembly Piston Pump PC30MR-2 PC40MR-2 PC50MR-2 Excavator Parts

708-1S-11212 708-18-11220 Hydraulic Pump Main Pump Assembly Piston Pump PC30MR-2 PC40MR-2 PC50MR-2 Excavator Parts

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the Komatsu PC30MR-2 PC40MR-2 PC50MR-2 excavator is compatible with the PC30MR-2 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 designed to be compatible with the Komatsu PC30MR-2 mini excavator. The pump body is precisely machined and the spline and installation dimensions are 1:1 replicas of the original vehicle. When purchased in bulk by repair shops, it can be directly installed without any damage, significantly reducing the working time. The internal friction pairs have high hardness, effectively reducing the probability of oil leakage during repairs, and there is an adequate supply of products. The factory conducts pressure tests, ensuring a hassle-free after-sales service.

1. The overall cast steel housing has a sturdy structure and is resistant to high pressure without cracking;

2. It comes with a power adjustment control valve, with sensitive load sensing, matching the engine power, reducing fuel consumption and engine idling;

3. The core hydraulic pairs have undergone precise grinding, are resistant to wear and leakage, and are stable and reliable for long-term continuous operation;

4. All products are tested on the high-pressure bench at the factory, with compliant sealing performance, and are suitable for narrow working conditions such as indoor demolition, garden construction, and farmland renovation.

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.