PV23 Sauer Hydraulic Pump For 12-16 CBM Mixer Truck

 

 

 Application Range

This product is Sauer 20 series hydraulic transmission system introduced form American Sauer company. It is closed hydraulic system made up of axial hydraulic pump and motor. The pump is variable pump with charge pump and the motor is fixed-displacement or variable-displacement motor with valve assy.  The control way of changing displacement includes MDC, HDC and EDC which can efficiently control the discharge, direction and power of the output oil. The hydraulic transmission system made up of this series of pump and motor has features of wide work range, reliable working state, easy operation and can be widely used on the hydraulic apparatus of engineering machine, agricultural machine, mine machine, aviation and transport machine.

 

Technical Parameters

 

Model	Max. Displacement(ml/r)	Pressure/Mpa		Max Speed /(r/min)	output Power (when at 10Mpa,1500r/min)/KW	Variable Pump			Fixed Displacement Motor
		Rated	Max			Flow at Max. Speed /(L/min)	Charge Pump Displacement /(mL/r)	Weight/kg	Torque at 10Mpa	Weight/kg
20	33.3	21	35	3800	8.2	126.5	8.2	45	54.1	27
21	51.6	21	35	3500	12.7	180.6	12.3	53	84.1	34
22	69.8	21	35	3200	17.2	223.4	18.0	61	114.2	40
23	89.0	21	35	2900	21.9	258.1	18.0	78	144.3	47