Swivel Motor, Swivel Back Prevention Mechanism - Kubota KX080-3 Workshop Manual

WSM KX080-3 Mechanism

4. Swivel motor, swivel back prevention mechanism

Pressure in the line
Acceleration
P
At P = P
1 2
P
1
P and P become same pressure
1 2
and prevent swivel shock.
Constant rotating
1
P
2
Deceleration
P
2
At P P
1 2
P and P are blocked
1 2
by the valve seat.
IV-M-88
IV Hydraulic System
Without swivel
back prevention valve
Time ( sec.)
P P
1 2