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Hydraulic Pump
HP3G Axial Piston Pump-Closed Circuit
- Type:Hydraulic Pump
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
Save Big Now, Discount Expires Soon.
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Technical Parameter：
Size
46
Displacement cc/rev
45.9
Speed
Rated (rpm)
4000
Max. (rpm)
4100
Min. (rpm)
500
Pressure
Rated (bar)
345
Max. (bar)
385
Minimum low loop pressure(bar)
10
Charge pressure
Min. (bar)
6
Max. (bar)
31
Control Pressure
Min. (bar)(EDC control)(bar)
21.5
Charge pump
Rated (bar)
1.7
Max. (bar)
5.2
Suction port pressure (abs bar)
Rated (bar)
0.8
Max. (bar)
6
Hydraulic fluid viscosity range (mm2/s )
10~1000，Best range: 16~36
Temperature range (℃)
-20~95
Oil Cleanliness
ISO 4406 Class 18/13 or higher
Mass (w/o auxiliary flange, Kg)
33
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Application：
HP3G series variable axial piston pump with swashplate design for hydrostatic drives in closed circuit, high pressure, high speed, high reliability, low noise, can be applied in engineering machinery and mobile machinery.
Product Features
HP3G series variable axial piston pump with swashplate design for hydrostatic drives in closed circuit, high pressure, high speed, high reliability, low noise, can be applied in engineering machinery and mobile machinery.
.Variable axial piston pump of swashplate design for hydrostatic drives in closed circuit.
.The flow is proportional to the drive speed and displacement. The flow increases as the angle of the swashplate is adjusted from zero to its maximum value.
.Flow direction changes smoothly when the swashplate is moved through the neutral position.
.Two pressure-relief valves are provided on the high-pressure ports to protect the hydrostatic transmission (pump and motor) from overload.
.The integrated charge pump can provide system replenishing and cooling fluid flow.
.High reliability, long working lifetime.
.Compact structure, high power density.
