GVO SPK10-10 SPK1010 0937170 Excavator Parts E200B Pilot-type Hydraulic Gear Pump Pilot Pump Assembly

GVO SPK10-10 SPK1010 0937170 Excavator Parts E200B Pilot-type Hydraulic Gear Pump Pilot Pump Assembly

Product Description

The hydraulic pump pilot pump of the GVO brand for the main pump of the E200B excavators is suitable for various types of hydraulic components.
High-quality pilot pump, directly sold by the manufacturer without any middlemen profiting from the price difference. Adequate inventory ensures prompt delivery, and the after-sales service is reliable.

Product Description

This model is a main overflow valve specifically designed for the E200B excavator. It is an indispensable core pressure control component in the entire hydraulic control system of the machine. It is also commonly referred to as the hydraulic main gun in the industry. It is directly assembled onto the main control distribution valve body and fully controls the peak working pressure of the entire hydraulic circuit.

In terms of material selection and fine processing, the E200B overflow valve is made entirely of high-strength alloy steel through a single forging process. The valve core undergoes quenching and precise grinding treatment, and the sealing cone surface of the valve seat is achieved with mirror-like precision processing. It can withstand the repeated erosion and impact of high-pressure oil and impurity particles day after day, and is less likely to have common problems such as cone surface scratches, pits, and internal leakage. The spring components are made of special spring steel resistant to high temperature and pressure, and after fatigue testing, they can maintain stable elasticity even when exposed to high-temperature hydraulic oil for a long time, without easily becoming weak, breaking, or experiencing pressure fluctuations. The valve body shell is precisely die-cast, and the installation holes are strictly in accordance with the original mold, with precise dimensional tolerances. After receiving the component, it can be directly installed in place without the need for grinding or modification, and is perfectly compatible with the original installation benchmark of the E200B machine.

Company Introduction

The GVO brand is a manufacturer of hydraulic components. We mainly produce the most comprehensive range of pilot pumps, gear pumps, relief valves, hydraulic pumps, electrical components, hydraulic parts, engine assemblies, traveling assemblies, rotating assemblies, distribution valves, and other components.

We are factory direct sellers without any middlemen profiting from price differences. The quality is definitely the best for you because we are the ones who produce them. We cannot tarnish our reputation. The prices are also the most favorable for you. There is a stable delivery speed.

We value every customer and provide you with the best service. We offer pre-sale, in-sale, and after-sale guarantees. Any problems will definitely be resolved for you. We are always available to serve you.