Hydraulic pump ATUS-P3 series axial piston variable pump

ATUS-P3 Series Features


1. Axial piston variable hydraulic pump for open circuit;
2. Nominal pressure: 320 bar;
3. Peak pressure: 370 bar;
4. Optimized performance, more suitable for mobile machinery applications;
5. Compact design, unique oil port layout;
6. High self-priming speed;
7. Standard integrated pre-compression chamber;
8. Can be used for heavy-duty conditions (specifications 105 and 145) to meet the growing power density requirements;
9. Directly connected to the power output device (PTO) to save costs;
10. High efficiency, maximized output flow;
11. Ability to work at high altitudes;
12. Low noise, small flow pulsation.


Commonly used control valves:
PA - Maximum pressure control
RA - Remote pressure control with maximum pressure control
LA - Load sensing control without signal discharge throttle port, with maximum pressure control
LB - Load sensing control with signal discharge throttle port, with maximum pressure control
TA - Constant torque control with load sensing, without signal discharge throttle port, with maximum pressure control; torque range: 20…60% of rated torque
TB - Constant torque control with load sensing, with signal discharge throttle port, with maximum pressure control; torque range: 20…60% of rated torque
TC - Constant torque control with load sensing, without signal discharge throttle port, with maximum pressure control; torque range: 50…90% of rated torque
TD - Constant torque control with load sensing, with signal discharge throttle port, with maximum pressure control; torque range: 50…90% of rated torque