708-7S-00151 7087S00151 708-7S-0015 Swing Motor Assy Swing Device PC70-8 PC60-8 PC70 PC60 Excavator Construction Machinery Parts

708-7S-00151 7087S00151 708-7S-0015 Swing Motor Assy Swing Device PC70-8 PC60-8 PC70 PC60 Excavator Construction Machinery Parts

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the PC70-8 PC60-8 PC70 PC60 excavator is compatible with the PC70-8 PC60-8 PC70 PC60 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 piston hydraulic pump is the main hydraulic pump assembly for the PC60, PC60-8, PC70, and PC70-8 small excavators. As the power source of the entire hydraulic system, it is responsible for delivering high-pressure hydraulic oil to all actions such as digging, rotation, movement, and bulldozer operation, directly determining the digging force, action response speed, and operational smoothness of the entire machine. 

All the core friction pairs such as the piston, cylinder, and distribution plate in the pump body are made of high-hardness wear-resistant alloy materials. They undergo high-precision machining and matching grinding processes, with precise control of the precise clearance, effectively suppressing internal leakage during high-pressure operation. It specifically addresses the common faults of old PC60 and PC70 excavators, such as insufficient digging force, slow lifting of the boom, pressure drop, and sluggish compound actions. 

The pump housing is made of high-strength cast iron and is formed by a single casting process. It is overall thick and solid, with excellent shock resistance and vibration resistance. It can adapt to the harsh working environment on construction sites with frequent dust, humidity, and vibration, and is unlikely to crack or deform during long-term continuous operation.

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.