Operation Manual

BX25, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
FRONT LOADER
1. HYDRAULIC CIRCUIT
(1 )
r'-'-'-'- -----.-.----.-.-.-----......,
2B
(2)
1A
(3)
P.B.¢------\------. ...-------------9=;;:;......----,
(1) Bucket Control Valve
(2) Bucket Cylinder
(3) Boom Cylinder
(4) Boom Control Valve
(5) Control Valve Assembly
P: From Pump
P.B. :To 3-Point Hydraulic
System
T: ToTank
1A :1A Port
2A:2A Port
1B :1B Port
2B :2B Port
W1016476
3TAAAAGLP001 A
To operate the front loader, the hydraulic oil pressurized by the hydraulic pump flows from P port through the boom
control valve (4) and the bucket control valve (1) to P.B. port
or T port.
Since relief valve is not equipped in the front loader control valve, the main relief valve
in the tractor operates.
8-M1