K9004530 Hydraulic Pump Gear Pump Pilot Pump DH215-9 DH215-9E DH225-9 DH225LC-9 Excavator Parts

K9004530 Hydraulic Pump Gear Pump Pilot Pump DH215-9 DH215-9E  DH225-9 DH225LC-9 Excavator Parts 

Product Description

The hydraulic pump pre-control pump of the GVO brand's hydraulic power DH215-9 DH215-9E  DH225-9 DH225LC-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 dedicated gear pump for excavators is perfectly compatible with the four mainstream models: DH215-9, DH215-9E, DH225-9, and DH225LC-9. It is an indispensable oil supply unit in the hydraulic control system of the entire machine, mainly responsible for providing stable and sufficient pressure oil to the pilot circuit, thereby controlling the main control valve, operation handle, rotation, and moving parts. It directly determines the sensitivity and control feel of the entire machine's operation.

The pump body shell is made of high-strength aluminum alloy through one-piece die-casting. The shell structure has been reinforced and thickened, possessing excellent shock resistance and deformation resistance. It can long-term adapt to complex and harsh working conditions such as high vibration, much dust, and large temperature variations at the construction site. It is unlikely to have problems such as pump body cracking or shell deformation. The internal core gear components and drive spline shaft are made of high-quality alloy steel, processed through precise gear hobbing, high-precision grinding, and overall heat treatment, effectively enhancing the hardness and wear resistance of the gear tooth surface. The gear meshing clearance is strictly controlled to minimize internal wear and volumetric leakage during operation. All the internal sealing components are selected from high-quality sealing parts that are resistant to high pressure, high temperature, and hydraulic oil corrosion. Even when operating under conditions of high oil temperature and frequent oil pressure fluctuations for a long time, it can effectively prevent oil leakage at the pump body joint and oil port positions, prolonging the overall service life of the gear pump and reducing the frequency of component replacement.

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.