Group 4 Travel Device - Hyundai R480LC-9S Service Manual

GROUP 4 TRAVEL DEVICE

GROUP 4 TRAVEL DEVICE
1. CONSTRUCTION 1. CONSTRUCTION
Travel device consists travel motor and gear box.
Travel motor includes brake valve, parking brake and high/low speed changeover mechanism.
P
Gi
Filling
Oil drain
VIEW A
D
HIGH
P1
HYDRAULIC CIRCUIT
P1
P2
L
Oil level
Go
Port
A, B
P1, P2 Pressure gauge port
LOW
P
D
P
Gi
P2
Go
A B
Travelo motor
A
B D
Port name
Main port
Pilot port
Drain port
L Level gauge
Gear oil filling port
Gear oil drain port
2-58
Reduction gear
4809S2TM01
Port size
SAE 5000 psi 1 1/4"
PF 1/4
PF 1/4
PF 1/2
PF 1/2
PF 1/2
PF 1/2
A