Hydraulic System; Hydraulic Circuit - Kubota BX24 Workshop Manual

BX24, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM

1. HYDRAULIC SYSTEM

[1] HYDRAULIC CIRCUIT

(1) Bucket Cylinder
(2) Dipperstick Cylinder
(3) Stabilizer Cylinder RH
(4) Stabilizer Cylinder LH
(5) Boom Cylinder
(6) Swing Cylinder
(7) Backhoe Control Valve
To operate the backhoe, the hydraulic oil pressurized oil by the hydraulic pump flows pump from pump port P
through six control valve (the bucket control valve, the dipperstick control valve, the stabilizer RH control valve, the
stabilizer LH control valve, the boom control valve and the swing control valve) to P.B. port (to front loader control
valve).
Since the relief valve is not equipped in the backhoe control valve, the main relief valve in the tractor operates.
A1 :A1 Port
A2 :A2 Port
A3 :A3 Port
A4 :A4 Port
A5 :A5 Port
A6 :A6 Port
B1 :B1 Port
B2 :B2 Port
B3 :B3 Port
B4 :B4 Port
B5 :B5 Port
B6 :B6 Port
9-M1
BACKHOE
P : Pump Port
T : Tank Port
P.B. :Power Beyond Port
A : From Hydraulic Pump
(Approx. 14 L/min.,
3.7 U.S.gals/min.,
3.08 Imp.gals/min.)
KiSC issued 08, 2019 A