HYDRAULIC SYSTEM
M6060, M7060, WSM
7-M8
(1) Position Control
Lift
1. When the position control lever (12) is moved to the "LIFT" position, the position lever shaft 1 (1) and position
link 1 (2) rotates and press down the position link 2 (3).
The position lever shaft 2 (4) rotates and pushes the spool (6) by the spool drive lever (7), opening the "LIFT"
circuit.
2. When the lift arm (9) moves upward, position feedback shaft (8) rotates via position feedback rod (10) and pulls
the spool (6) by the spool drive lever (7).
The lift arm stops when the spool (6) returns to the neutral position.
Down
1. When the position control lever (12) is moved to the "DOWN" position, the position link 2 (3) is free.
The spool (6) of control valve moves by spool spring (11) to opening the "DOWN" circuit.
2. When the lift arm (9) moves downward, feedback shaft (8) rotates via position feedback rod (10) and push the
spool (6) by the spool drive lever (7).
The lift arm stops when the spool returns to the neutral position.
9Y1210828HYM0008US0
(1) Position Lever Shaft 1
(2) Position Link 1
(3) Position Link 2
(4) Position Lever Shaft 2
(5) Control Valve
(6) Spool
(7) Spool Drive Lever (Position)
(8) Position Feedback Shaft
(9) Lift Arm
(10) Position Feedback Rod
(11) Spring
(12) Position Control Lever
A : Lift
B : Down
To Next Page
Loading...
Need help?
General
