Ride Control Valve(Optional); Charging Block; Fan Motor - Hitachi ZW180 Technical Manual

RIDE CONTROL VALVE (OPTIONAL)
1

FAN MOTOR

11 12
1 - Overload Relief Valve
2 - Ride Control Solenoid
Valve
3 - Ride Control Accumulator
4 - Pilot Accumulator
GENERAL / Component Layout
2 3
T4GB-01-02-014
13
T4GB-01-02-012
5 - Service Brake Accumulator
(Front)
6 - Service Brake Accumulator
(Rear)
7 - Relief Valve

CHARGING BLOCK

4 5
8 - Pilot Relief Valve
9 - Pump Torque Control
Proportional Solenoid Valve
10 - Parking Brake Solenoid
Valve
T1-2-13
10 9 8 7
11 - Reverse Control Solenoid
Valve
12 - Relief Valve
13 - Flow Rate Control Solenoid
Valve
6
T4GB-01-02-013