• The swash plate is designed with an axial piston variable pump for closed circuit hydrostatic transmission. • When the swash plate passes the neutral position, the flow direction of the hydraulic oil will change smoothly. • Two pressure relief valves are installed on the high pressure side to prevent overload. • The built-in charge pump acts as charge pump and control pump. • The maximum charge pressure is limited by the built-in low pressure relief valve. • Brand new slewing components and bearings, the transmission efficiency is improved, and the input speed increased. • One-piece design at the rear of the shell reduces leakage points. • Optimized shell design to reduce vibration and noise. • Electric proportional displacement control to meet the application requirements of multiple industries. • 45° oil outlet design to optimize pipeline connection. • Optional flush valve, directly installed on the pump body.
Technical Specs
Specification
60
75
100
135*
175
Displacement cc/rev
60
75.6
100
135
175.4
Shaft speed
Rated speed rpm
3600
3300
3000
2850
2650
Maximum speed rpm
3900
3600
3300
3250
2800
Minimum speed rpm
500
500
500
500
500
System pressure
Rated pressure bar (set pressure of high pressure relief valve, relative to charge pressure)
400
400
400
400
450
Maximum pressure bar (set pressure of high pressure relief valve, relative to charge pressure)
450
450
450
450
500
Minimum pressure on the low pressure side bar (relative to the pressure of the object)