109 Series Hydraulic Steering Control Units (SCU)


109 series hydraulic steering unit is an integrated orbital steering unit with 4/5 tooth structure.This kind of steering unit has a small and exquisite structure with integrated check valve, relief valve and shock valves and its mounting dimension conforms to international standard.This kind of steering unit is widely used in mini vehicles, such as mini forklift, mini tractor (and other agricultural machinery), mini earthmoving machinery,mini municipal vehicle, etc. It can obtain more steering output torque through input of less power, with features of easy, flexible and reliable operation.




Function Code



Main Specification


 Parameters Type 109*-1-***-**-*
Displacement(mL/r) 20 32 40 50 63 80
Rated flow(L/min) 3~20
Rated Pressure(MPa) 12.5
Relief Valve Pressure Settings(MPa) 06,07,08,09,10
Shock Valves Pressure Settings(MPa) 12,13,14,15,16
Steering Torque(N·m) ≤1.8
 Max.Cont.Preesure in Line T-PT(MPa) 1
 Dimension L(mm)  87 92 96 100 105 113



Mounting Data



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