TIGIEFFE AIRO A Series, Use And Maintenance Manual

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Use and Maintenance Manual – A16 J A18 J Series Page 120
12. HYDRAULIC DIAGRAM
A16 JRTD A18 JRTD
N°029.07.039
1 OIL TANK
2 QUICK COUPLING
3 RETURN FILTER
4 SUCTION FILTER
5 STEERING PUMP
6 MOVEMENT PUMP
7 DRIVE PUMP
8 EMERGENCY OPERATION PUMP
9-11 UNIDIRECTIONAL VALVE
12 BY-PASS VALVE
13 AIR/OIL EXCHANGER
14 STEERING HYDRAULIC BLOCK
15 MOVEMENT PROPORTIONAL JOYSTICK CONTROL BLOCK
16 DRIVE PROPORTIONAL JOYSTICK CONTROL BLOCK
17 BLOCK VALVE
18 FLOW DIVIDER
19 DRIVE PLATE
20 MOVEMENT SOLENOID VALVE BLOCK
22-23 OVER-CENTER VALVE
24 OSCILLATING AXLE CYLINDER
25 STEERING CYLINDER
26 DRIVE GEARED MOTOR
27 PANTOGRAPH CYLINDER
28 TELESCOPIC BOOM EXTENSION CYLINDER
29 TURRET ROTATION GEARED MOTOR
30 BOOM CYLINDER
31 PLATFORM LEVELLING OUTRIGGERS
32 SENSOR CYLINDER
33 JIB CYLINDER
34 PLATFORM ROTATION ACTUATOR
35 MANUAL PUMP
36 UNIDIRECTIONAL AND PRESSURE RELIEF VALVE
M DIESEL ENGINE
EP EMERGENCY ELECTRIC PUMP
EV1 MOVEMENT PROPORTIONAL JOYSTICK CONTROL
EV1T DRIVE PROPORTIONAL JOYSTICK CONTROL
EV2 FORWARD DRIVE SOLENOID VALVE
EV3 BACKWARD DRIVE SOLENOID VALVE
EV4 PANTOGRAPH LIFTING SOLENOID VALVE
EV5 FIRST PANTOGRAPH LOWERING SOLENOID VALVE
EV6 BOOM EXTENSION SOLENOID VALVE
EV7 BOOM RETRACTION SOLENOID VALVE
EV8 RIGHT STEERING SOLENOID VALVE
EV9 LEFT STEERING SOLENOID VALVE
EV10 SOLENOID VALVE, SERIES-PARALLEL TRACTION
EV12 CLOCKWISE TURRET ROTATION SOLENOID VALVE
EV13 ANTICLOCKWISE TURRET ROTATION SOLENOID VALVE
EV14 BOOM LIFTING SOLENOID VALVE
EV15 BOOM LOWERING SOLENOID VALVE
EV16 FORWARD CAGE LEVELLING SOLENOID VALVE
EV17 REVERSE CAGE LEVELLING SOLENOID VALVE
EV18 JIB LIFTING SOLENOID VALVE
EV19 JIB LOWERING SOLENOID VALVE
EV21 RIGHT CAGE ROTATION SOLENOID VALVE
EV22 LEFT CAGE ROTATION SOLENOID VALVE
EV41 OSCILLATING AXLE UNLOCK SOLENOID VALVE (ONLY A18 JRTD)