This combination pump is designed according to the actual use, which used for special system control pump. Under the condition that the diesel output shaft is single, its can save space and energy. The pump use original Rexroth proportional valve to achieve accuracy control, thats can meet the requirements of high accuracy and high reponse.
Applicable scope: Large turning machinery, special vehicle, heavy construction machinery, coal mining equipment, etc.
*Proportional flow control-EO2 HILEAD A4V series hydraulic pump use original Rexroth proportional valve and displacement sensor, combined with the National Research Center of Zhejiang University of electro-hydraulic proportional control technology, to achieve stepless regulation of hydraulic pump displacement. Flow control precision parameter: Minimum repeatability linearity deviation ± 0.5% Vg max, ± 1% Vg max. Flow control signal: 0-10VD or 4-20mA optional.