Nominal pressure 320bar,Peak pressure 400bar
Displacement: 28, 45, 75, 85 , 105 cc/rev

Application: Excavator, Mobile crane, Drilling machine, Other Construction machinery

  • Variable pump in swash-plate design for open circuit.
  •  High continuous pressure.
  • Excellent reliability and long life.
  • High power to weight ratio.
  • Variety of control options.
  • Quick control response.
  • Low pressure pulsation and low noise.
Size Displacement (cc/rev ) Pressure (bar) Rotation speed (rpm) Weight (Kg) Quantity of oil to fill pump case (L) Input torque rating (Nm) Temperature Range (℃) Viscosity Range (mm2/s)
Rated Peak Max for self-priming*1 Max*2
HP5V28 28 320 350 3000 3600 20 0.6 155 -20~95 10-1000*3      
HP5V45 45 320 350 2700 3250 24 0.6 225
HP5V60 60 250 280 2400 3000 24 0.6 225
HP5V76 76 320 350 2400 3000 28 0.8 400
HP5V85 85 280 320 2400 3000 28 0.8 400
HP5V105 104.3 350 400 2200 2600 45 1 530
1.Steady state suction pressure should be 0MPa and above(at normal condition); 2.If suction pressure less than 0 bar, Boost pressure should be required; 3.In case of 200-1000mm2/s, please allow system to warm up before using machine.

HP5V Series Axial Piston Pump

HP5V series piston pump is high pressure open circuit axial piston pump specially designed with a new structure, and has lighter weight, higher power density, and longer life compared with HP3V pump.

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