GVO 708-1S-00230 708-1S-00940 Hydraulic Pumps Fan Pumps Piston Pumps WA380 WA430

Product Specification

GVO 708-1S-00230 708-1S-00940 Hydraulic Pumps Fan Pumps Piston Pumps WA380 WA430 WA450 WA470 WA480 Excavator Parts Loader Parts

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the WA380 WA430 WA450 WA470 WA480 excavator is compatible with the 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

The core hydraulic power unit for large-tonnage wheel loaders is the power core of the entire hydraulic system of the machine. It supplies high-pressure oil to all the execution mechanisms such as bucket lifting, bucket retraction, and steering, directly determining the loading force, lifting response speed, steering flexibility, and smoothness of multi-operation tasks of the loader.

The pump body shell is made by casting thickened high-strength cast steel as a single piece. The overall rigidity is sufficient. Facing frequent loading impacts in the material yard and continuous high-pressure loads, it is less likely to cause shell deformation, cracking, or oil leakage. The entire set of sealing components uses high-performance sealing materials that are resistant to high pressure and aging caused by high and low temperatures. It has multiple sealing protection structures. Whether it is continuous operation in summer with high temperatures or in winter in a cold environment, it can stably maintain sealing performance, prevent oil leakage at the pump body joint and at the shaft end positions, and prevent dust and sand from invading the pump cavity, protecting the internal precision components. This reduces early damage from the hardware source and effectively extends the overall service life of the hydraulic pump, reducing the problem of frequent equipment shutdown and maintenance.

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.