Construction Machinery Hydraulic Multi - gear Pump
We sell inland and abroad of all kinds of excavators, loaders, cranes ,drills and other construction machinery hydraulic pump.
1.Outline drawing
2.Photos
Duplex pump
Triple pump
Aluminum shell pump
Package
Workshop photo
3.GPC4 series gear pump
The GPC4 series gear pump produced by our company adopts American VICKERS technology and uses the unique DU lubrication technology. The pump has an externally geared pump with axial flexibility compensation and radial hydraulic balance. The three-open structure consists of a front cover made of aluminum alloy, an intermediate body, a back cover, a gear made of alloy steel, a pressure plate made of aluminum alloy, and a seal. Front and rear cover are fitted with DU bearing. DU material is the ideal bearing material for gear pump, which can greatly improve the life of gear pump. The pressure plate is the main component of radial and axial pressure compensation, which can reduce the bearing load and automatically adjust the axial clearance of the gear, thus effectively improving the performance index and reliability of the gear pump.
GPC4 series gear pump working parameters:
| Displacement |
21.0 ml / rev - 65.6 ml / rev |
| Rated working pressure |
25MPa |
| Working speed |
up to 3300 rpm |
GPC4 series gear pump product features:
GPC4 series high pressure gear pumps are available in a variety of SAE and international standard GB mounting flanges, shaft extensions, inlet and outlet connections.
GPC4 series gear pumps can be combined into double pumps and multiple pumps, with up to 4 pumps.
GPC4 series gear pumps have advanced performance indicators, reliable operation, small size, light weight and reasonable price.
The pump is used in a wide range of applications in automobiles, tractors, construction machinery, agricultural machinery and other mechanical hydraulic systems.
4.Our factory
Audited Supplier 
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