Operation Manual

BX25, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
HYDRAULIC SYSTEM
1. HYDRAULIC CIRCUIT
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(5) Backhoe Control Valve (9) Flow Priority Valve (12) Hydraulic Transmission
(6) PTO Clutch
(10) Oil Filter
(13) Oil Strainer
(7) PTO Clutch Valve (11) Relief Valve
(14) Hydraulic Pump
(8) PTO Clutch Relief Valve
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(3)
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3TAAAAG8P015A
(1) Power Steering Controller
(2) Front Loader Control Valve
(3) Hydraulic Cylinder
(4) Control Valve
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(5)
The hydraulic system of this tractor is composed of a hydraulic pump, control valve, hydraulic cylinder and other
components.
This system has the following functions.
1. Oil is supplied by hydraulic pump which is driven by pump drive shaft in the transmission case. As the pump drive
shaft is connected to the propeller shaft, hydraulic pump starts running when engine is started.
2. The hydraulic pump supplies the high pressured oil to control valve for 3 point hitch system, power steering
controller, PTO clutch valve and hydrostatic transmission after dividing oil flow by flow priority valve.
3. Hydraulic power take off from the hydraulic block type outlet to operate the implements such as a front loader and
soon.
5-M1