708-1W-01310 708-3S-11550 Komatsu PC75MR-2 PC75R-2 PC75-1 Excavator A10VD43 Hydraulic Pump Main Pump Assembly

708-1W-01310 708-3S-11550 Komatsu PC75MR-2 PC75R-2 PC75-1 Excavator A10VD43 Hydraulic Pump Main Pump Assembly

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the Komatsu PC75MR-2 excavator is compatible with the A10VD43 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 a dedicated integrated variable displacement piston hydraulic pump main pump assembly for the Komatsu PC75MR-2 mini excavator. It features an integrated structure of main pump and pilot pump, with flange dimensions, oil port piping, and electrical control interfaces fully conforming to original factory standards, allowing for direct replacement of the hydraulic pump without modification.

1. The internal core components utilize high-hardness alloy plungers and a distribution plate, reinforced through precision heat treatment, resisting wear from hydraulic oil impurities, and suitable for high-frequency intermittent operations such as confined spaces, indoor demolition, and landscaping.

2. Equipped with a load-sensing power adjustment mechanism, it can match the engine output power in real time, effectively reducing overflow losses and improving excavator stalling and high fuel consumption issues.

3. The pump body integrates a power regulator and pilot auxiliary pump. It undergoes a full set of bench tests for pressure, flow, and combined movements before leaving the factory. After installation, it provides sufficient digging power, and smooth, uninterrupted travel, swing, and lifting movements.

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.