DRIVING & CHASSIS - DRIVING SYSTEM HS120V G5:9HM:=FGH 8F=J=B;7 756=B 9B;=B9 9@97HF=7GMGH9A =B89L HST GROUP [2 SPEED TYPE] HST pump Soft shift valve LF1W305C When the soft shift valve receives an electrical signal, the valve is actuated and the flow path opens. The oil from the HST pump passes through the soft shift valve and actuates the valve in the motor, thereby reducing the motor capacity. The volume decreases while the flow rate remains constant, and the motor rpm increases as a result.
3 -6 GMW-0035 Flushing Regulator valve valve ) 12bar Parking brake 15bar 12bar 15bar L B P swre its cs hure R A X3 B X4 MB RH Reverse A X3 B X4 MB RH Forward DAC 22bar G1 Y Soft shift valve T 16.5bar Ø0.5 T 3 2SPD Working Driving U1 U2 Parking solenoid Pilot lock valve valve MB Pressure switch B X4 A X3 T R B LH Forward MA A E/G Flushing Regulator valve valve Driving motor(LH) A(FW) Regulator valve Flushing valve 12bar Parking brake 15bar A X3 T R B LH Reverse Driving pump R B 15bar B(BW) X