Operation Manual

36 HYDRAULIC UNIT
AUXILIARY HYDRAULICS
Hydraulic outlet (rear) is provided on the tractor.
• Hydraulic Block Type Outlet
Hydraulic block type outlet is useful when adding
hydraulically operated equipment such as front end
loader, front blade, etc.
When an implement is attached
1. Remove the block cover.
2. Attach the block outlet cover, (option)
[Rear outlet]
Hydraulic outlets are provided on the tractor.
1AGAEEIAP033A
When implement
is not attached
1AGAEBCAP055D
(1) Block cover
(2) Block outlet cover (option)
(3) Outlet
(4) Inlet
When implement
is attached
(A) To implement inlet
Max. flow
17.9 Umin
(4.7 U.S.gals./min)
Max. pressure
13.0 to 13.8 MPa
(133 to 141 kgf/cm^)
(1891 to2005psi)
(B) from implement outlet
NOTE:
• If the implement control valve has a relief valve, the
tank port flow from implement should be connected to
the port located on the right hand side of transmission
case.
DUAL REMOTE HYDRAULIC CONTROL
SYSTEM
The tractor is equipped with the double-acting 2-segment
hydraulic control valve for the front loader.
To apply the hydraulic power take-off for general
attachments, keep the following point in mind.
•Control Lever and Hydraulic Hose
Connections
Connect the control lever in its specified direction and the
hydraulic hoses to their specified ports.
1AGAEEIAP002B
A] White
\ 11
C] Blue
D] Red
lUI I
B] Yellow
1AGAEEIAP021C
(1) Loader/ Remote control valve lever (R) "RIGHT"
(L) "LEFT"
(U) "UP"
(D) "DOWN"
Pressure
Hydraulicoutlet ports of first segment Returning
Lever
UP
DOWN
Port
[A]
In
4—
Out
[B]
Out
In
i—
Hydraulic outlet ports of second segment
Lever RIGHT LEFT
Port
[C]
In Out
[D]
Out In
i—