727732 Hydraulic Gear Pump Pilot Pump Assembly Brake Pump Steering Pump DH210W-V DH150W-7 DH150W-9 Excavator Parts

727732 Hydraulic Gear Pump Pilot Pump Assembly Brake Pump Steering Pump DH210W-V DH150W-7 DH150W-9 Excavator Parts

Product Description

The hydraulic pump pre-control pump of the GVO brand's hydraulic power DH210W-V DH150W-7 DH150W-9 excavator main pump is suitable for various types of hydraulic components.
High-quality pilot pump, direct sales from the manufacturer, prompt delivery, and reliable after-sales service.

Product Description

This dual-gear pump, suitable for DH210W-V, DH150W-7 and DH150W-9 wheel excavators, is a very crucial primary and auxiliary oil supply component in the entire machine's hydraulic system. It directly determines whether the functions such as the machine's steering, primary control, and hydraulic oil replenishment can operate stably.

The main body of the pump is made by high-strength aluminum alloy through die-casting. The internal transmission gears are processed from alloy steel that has undergone precise heat treatment. The meshing surfaces of the gears are treated by high-precision grinding technology. The tooth shape is highly accurate and the meshing clearance is well controlled, which can minimize internal leakage during operation and ensure stable volumetric efficiency. In response to the usage points of the DH series wheel excavators, such as long-term continuous operation and the tendency for oil temperature to rise, the product has optimized the internal flow channel structure, reducing the resistance of oil flow. It controls the pump body from overheating while maintaining the rated output flow. Even in the summer high-temperature environment and long-term high-intensity construction conditions, it is less likely to encounter problems such as increased internal leakage due to high temperature and resulting in action stalling or pressure drop. All the flange installation surfaces, spline drive shafts, and oil inlet and outlet holes are strictly aligned with parameters. The spline tooth grooves are processed precisely, and the transmission force is uniform, effectively avoiding spline slipping, shaft breakage, and situations where the installation hole position is incorrect and cannot be installed. This significantly reduces the installation and debugging difficulty and shortens the downtime for equipment maintenance.

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.