Controls

Hydraulics

HP P8 Series Pumps

Variable Displacement Closed Circuit Axial Piston Pumps, Displacement 82 to 125 cm³ (5,0 to 7,6 in³), (Swashplate 18,0, 16,5, 20,0°), Continuous 400 bar (5800 psi), Pressure Intermittent 420 bar (6090 psi), (Power-Transmission Hydrostatic Transmission).

The axial piston pumps series HP 8 82•100•125 is designed to perform in closed circuit for high pressure operations.

The various control systems available makes them easily adaptable to application needs both in the industrial and in the mobile fields at large. For a better response to control, HP PB pumps are provided with rocking on bearings in rollers.

The development of specifically designed rotating units, together with a careful study of the oil’s transit sections let these pumps reach high rotation speeds, like the ones allowed by modern diesel engines, guaranteeing high reliability for working pressures of up to 400 continuous bar and 450 peak bar.

The pumps can be coupled in tandem version, using the appropriate configurations available on request.

Closed circuit axial piston pumps are used as hydrostatic transmission components in self-propelled machines and for rotary drives in both fixed and mobile equipment of all kinds.

  • Specifications
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    • - collapse all

    Performance Characteristics

    Designed to perform in closed circuit for higher pressure operations -
    - -
    Displacement 82 |100 |125 (cm³) 5.0 | 6,1 | 7,6 ( in³)
    Swashplate 18,0 | 16,5 | 20,0 (°) -
    Continuous Pressure 400 (bar) 5800 (psi)
    Intermittent Pressure 420 (bar) 6090 (psi)
    Peak Pressure 450 (bar) 6525 (psi)
    - -
    Speed - -
    3000 minˉ¹ (max) -
    500 minˉ¹ (min) -
    - -
    Weight 55 | 55 | 56 (kg) 121 | 121 | 123 (lbs.)

    Features and Benefits

    The various control systems available makes the HP P8 easily adaptable to application needs both in the industrial and in the mobile fields -
    Able to reach high rotation speeds Like the ones allowed by modern diesel engines
    High reliability for working pressures of up to 400 continuous bar 450 peak bar
    Multiple Pumps The pumps can be coupled in tandem version, using the appropriate configurations available on request

    Markets

    Mobile -
    Industrial -
    Forestry -
    Agriculture -

    Applications

    Closed circuit axial piston pumps are used as hydrostatic transmission components in self-propelled machines and for rotary drives in both fixed and mobile equipment of all kinds -
    Fixed displacement motors can also be used in open circuit application Suitable for a variety of hydraulic circuits
    Hoists -
    Fans -
    Drives -
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