GVO 9065879 1009491 1013616 3034465 991345 9070528 Hydraulic Pump Main Pump EX200-1 Excavator Construction Machinery Parts

GVO 9065879 1009491 1013616 3034465 991345 9070528 Hydraulic Pump Main Pump EX200-1 Excavator Construction Machinery Parts

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the EX200-1 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 main hydraulic pump that is compatible with the EX200-1 excavator is the power core assembly of the entire hydraulic system of the machine. It directly determines the excavation force, action response speed and overall operational stability of the equipment. The EX200-1, as a classic old model of 20-ton excavators, is widely used in various engineering operations such as earthwork excavation, site leveling, and infrastructure renovation. The service life of the equipment is generally long, and the main pump wear and internal leakage are very common faults for this model.

The pump body shell is made of high-strength cast iron and is formed by one-piece casting. It undergoes stress relief treatment, and the shell has sufficient rigidity, strong resistance to impact and high-pressure deformation. It can adapt to the complex working environments of old equipment sites with much dust, continuous vibration, and large temperature fluctuations. The internal core friction pairs such as the cylinder body, piston components, flow distributor, and return disc are all made of high-hardness wear-resistant alloy materials. They undergo multiple precision grinding processes, and the cooperation gap of the components is strictly controlled to effectively reduce the internal volume leakage of the pump body and ensure that the equipment can maintain a high volumetric efficiency for long-term cyclic operation.

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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.