CONTROL VALVE PRESSURE FILTER* Note: Viewing from the front under of machine... BRAKE VALVETo Parking Brake Valve To Brake Pedal Valve... BRAKE PRESSURE SWITCH S204200 204 Pressure Swit
Trang 1HYDRAULIC SYSTEM
A40740.0100
Trang 2MAIN HYDRAULIC CIRCUIT A40740.0100
Trang 3DRF HYDRAULIC SYSTEM
Trang 4MAIN PUMPS
Trang 5BRAKE PUMP
Trang 8SHUTTLE VALVES
Trang 9CONTROL VALVE PRESSURE FILTER
* Note: Viewing from the front
(under) of machine
Trang 10MAIN CONTROL VALVE
Trang 11SERVO CONTROL VALVE
Trang 13SERVO CONTROL FILTER
Trang 15SERVO CONTROL SOLENOIDS
Trang 16Y6004
Y6007
Y6006
Trang 17LIMITING VALVE
Trang 18Return to Tank
Trang 19LEFT LOCKING VALVE
Y6002
Servo Valve Blocking, Left
Servo Re-generation
Y6052 B768-13
Pressure
Sensor [C-M]
B768-12
Pressure Sensor [C+M]
Trang 20RIGHT LOCKING VALVE
Y6051
Servo Re-generation
Trang 21BOOM LOCKING VALVE
Trang 22SPREADER HYDRAULIC
Trang 23SPREADER HYD CHECK VALVE
Trang 24SPREADER HYDRAULUC
Trang 25SPREADER HYDRAULIC
Trang 26SPREADER HYD SHUT OFF VALVE
Trang 27SPREADER SHUT OFF VALVE
Trang 28STEERING PUMP PRESSURE FILTER
* Note: Viewing from the front
(under) of machine
Trang 29STEERING PRIORITY VALVE
Trang 30STEERING ORBITROL VALVE
Trang 31STEERING CYLINDER
Trang 32MAIN HYDRAULIC TANK
Trang 34BRAKE PRESSURE FILTER
Trang 35BRAKE VALVE
Y642
Solenoid
Parking Brake
Trang 36BRAKE VALVE
To Parking Brake Valve
To Brake Pedal Valve
Trang 39P
Trang 40PARKING BRAKE VALVE
T P
Trang 41PARKING BRAKE VALVE
Trang 42BRAKE PRESSURE SWITCH (S204)
200
204
Pressure Switch Brake System Pressure
Y642
Solenoid Parking Brake
Trang 43PARKING BRAKE SWITCH (S200)
200
204
Pressure Switch Parking Brake
Trang 44BRAKE PRESSURE ACCUMULATORS
Trang 45DRIVE AXLE BRAKE VALVE
Trang 47Brake Light Pressure Switch Brake Pressure In
Trang 48DRIVE AXLE BRAKE VALVE
216
Brake Light Pressure Switch Cooling Oil In
Trang 49AXLE BRAKE PRESSURE SWITCH
From brake pedal valve
Brake Light Pressure Switch
De-Clutch Pressure Switch
Trang 50AXLE BRAKE PRESSURE SWITCH
Brake Light Pressure Switch
De-Clutch Pressure Switch
Trang 51BRAKE OIL COOLER
M674 Cooling Fan
Trang 52BRAKE OIL COOLER
Trang 53BRAKE OIL COOLER CHECK VALVE
M674 Cooling Fan
Trang 54BRAKE HYDRAULIC TANK
Trang 56HYDRAULIC OIL COOLER
Trang 58OIL COOLER CHECK VALVE
Trang 59OIL COOLER FILTER LINE
Trang 60OIL COOLER FILTER
Trang 61OIL COOLER FILTER
Trang 62PILOT RETURN VALVE
Return to Tank
Trang 63PILOT RETURN VALVE
Return to Tank
Trang 64PILOT RETURN VALVE
Return to Tank
Trang 65PILOT RETURN VALVE
Back View
Front View
Trang 66PILOT RETURN SPREADER
Trang 67BRAKE CIRCUIT
Trang 68BRAKE CIRCUIT-CHARGING
Trang 69BRAKE CIRCUIT-MAX CHARGE
Trang 70BRAKE CIRCUIT-FREE CIRCULATION
Trang 71BRAKE CIRCUIT-COOLING
Trang 72BRAKING-PEDAL BRAKE
Trang 73PARKING BRAKE-RELEASED
Trang 74STEERING CIRCUIT
Trang 75STEERING CIRCUIT-PRIORITY VALVE
Trang 76STEERING CIRCUIT-STARTING
Trang 77STEERING CIRCUIT-FREE STEERING
Trang 79STEERING CIRCUIT-STEERING
Trang 80STEERING CIRCUIT-OVERLOAD
Trang 81SERVO CONTROL CIRCUIT
Trang 82LIFTING-PUMP START
Trang 83LIFTING CIRCUIT
Trang 84LIFTING CIRCUIT- VALVE BLOCK
Trang 85VALVE BLOCK- LIFTING
Trang 87VALVE BLOCK- OVERLOAD
Trang 88VALVE BLOCK- ON HOLD
Trang 89VALVE BLOCK- LOWERING
Trang 91VALVE BLOCK- LIFTING
Trang 92VALVE BLOCK- REGENERATION LIFT
Trang 94BOOM OUT CIRCUIT
Trang 95BOOM CIRCUIT – VALVE BLOCK
Trang 96VALVE BLOCK - BOOM OUT
Trang 98VALVE BLOCK - OVERLOAD
Trang 99VALVE BLOCK – BOOM ON HOLD
Trang 100BOOM IN CIRCUIT
Trang 101VALVE BLOCK – BOOM IN
Trang 103VALVE BLOCK - BOOM IN
Trang 105VALVE BLOCK - BOOM OUT
Trang 106VALVE BLOCK REGENERATION
Trang 108HYDRAULIC OIL COOLING CIRCUIT
Trang 109HYDRAULIC PRESSURE MEASUREMENT