Gear pump for dump truck hydraulic cylinders
- Pumps and motors are high volumetic efficiency and long life achieved by smart design and accurate control of machining tolerances
- Fine finished steel gears, Hi-resistant Extruded alluminum body, Hi-resistant Die cast alluminum cover(BAP2) or cast-iron cover(BHP2), Low-friction die casting alluminum bushes, and DU slide bearing, all these keep low pulsation, low noise and long life.
- Full option of shafts, flanges and ports as for European, German and America standards
- Nitrile seals as standard and viton seals available for high temperature application, high pressure shaft seals are also available.
- Motor and bi-direction pump available
- Available as multiple pump either of the same or different group
- We test 100% of the pumps and motors after assambling to ensure the high standard performance.
- Our team have worked in hydraulics for about 20 years. Our technical people are very skilled in producing gear pump.
- We have supplied to many world-famous company all over the world.
- More secure, rigid integrated limit prove inner tube take out;
- More efficient, high-low pressure sealing is adapting to frequent operation;
- More widely, adapt to different regions and different working situations;
- More powerful, system pressure reaches 20-24Mpa;
- More durable, cylinder barrel uses seamless steel pipe, chrome plated on the surface is more reliable;
Complete set of hydraulic system include:
Lifting valve: Small size, steady pressure, safe and reliable
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- Gear pump: Small size, strong power, long life
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- Hydraulic oil tank: Multiple cleaning protection
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- Gas valve: Proportional control and easy manipulation
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- Limit valve: To optimize the process of use and improve the lifting frequency
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- High-pressure oil tube: Durable, dust proof, not rust.
List of JIAHENG hydraulic system: