Replacement Rexroth A7VO Hydraulic Pump A7VO80 Variable Displacement Axial Piston Pump for Drilling Rig

- A7VO pumps are designed for use in open circuits.
- Project planning, installation and commissioning of axial piston units must be carried out by qualified personnel.
- Please read the instruction manual thoroughly before using the axial piston unit. On request from Rexroth.
- There may be a risk of burning of axial piston units (especially electromagnets) during and shortly after operation. Appropriate safety measures should be taken (e.g. wearing protective clothing).
- The characteristics of the axial piston unit may vary with different operating conditions (operating pressure, oil temperature).
- Working pipeline oil outlet:
· Oil opening and fixed thread design for maximum specified pressure. The manufacturer of the machine or system must ensure that the safety factor of the connecting elements and lines meets the specified operating conditions (pressure, flow, hydraulic fluid, temperature).
· Work line oil outlet and functional oil outlet are only used for hydraulic line.
- Pressure shutoff valves and pressure controllers do not provide overpressure safety protection. Relief valves will be provided in the hydraulic system.
- The data and instructions contained herein must be followed.
- The product cannot be approved as a component complying with ISO 13849 general mechanical safety concept.
- Using the following tightening torque:
 

**Variable pump with axial tapered piston rotary group of bent-axis design, for hydrostatic drives in open circuit
**For use in mobile and stationary applications
**Flow is proportional to the drive speed and displace- ment.

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