4635645 Hitachi ZX670-3 ZX870-3 EX1200-6 Excavator K3V280 Hydraulic Pump Piston

Product Specification

4635645 Hitachi ZX670-3 ZX870-3 EX1200-6 Excavator K3V280 Hydraulic Pump Piston Pump Main Pump Assembly

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the Hitachi ZX670-3 excavator is compatible with the K3V280 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

The Hitachi ZX670-3, commonly known as the ZX670LCH-3 or ZX670LCR-3, is a 67-ton ultra-large tracked hydraulic excavator from Hitachi Construction Machinery, primarily designed for heavy-duty applications such as mining, large-scale infrastructure construction, stone loading, and earthmoving.

1. The core powertrain and precision main hydraulic pump system work together to ensure strong digging and traction. The bucket's digging force and swing performance are excellent, enabling efficient hard soil excavation, rock stripping, and heavy-duty loading.

2. The chassis features reinforced tracks and a walking mechanism, providing excellent ground contact and overall machine stability. The intelligent hydraulic control system allocates flow as needed, reducing energy loss and optimizing fuel efficiency while maintaining operational efficiency.

3. The machine boasts good parts interchangeability and ease of maintenance, a long service life, and a low failure rate. It is widely used in open-pit mines, large sand and gravel quarries, dam construction, and large-scale earthmoving projects, balancing production efficiency with long-term operating cost control.

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.