Hydraulic Connections - MacDon A30-S Operator's Manual

6.4.3

Hydraulic Connections

WARNING
Do not use remote
pressures over 3000 psi (20684 kPa). Check
your tractor manual for remote system
pressure.
B
C
SYSTEM
Steering A (2 Hoses)
Lift B (1 Hose)
Header Tilt C (2 Hoses)
Arrows cut into plate indicate system for
hoses. LIFT
a. Ensure hoses are routed through guide (E) to
provide proper hose arc as shown.
A
B
Form # 169000
hydraulic system
A
TRACTOR
HOSE
HYDRAULICS
Control 1
Control 2
Control 3
NOTE
STEERING
E
C
D
OPERATION
b. Connect two steering cylinder hoses (A) as
follows:
CONTROL
LEVER
POSITION
Forward
Backward
c. Connect one lift cylinder hose (B) as follows:
CONTROL
LEVER
POSITION
Forward
Backward
d. Connect two header tilt cylinder hoses (C) as
follows: (Not required with mechanical center
link).
CONTROL
LEVER
POSITION
Forward
Backward
e. Connect the mower-conditioner wiring harness
connector (D) to tractor.
designed to fit tractors equipped with a round 7-
pin receptacle (SAE J560).
Older model tractors will have Pin #4 (F)
energized as an accessory circuit.
R80 mower conditioner uses this pin
position (G) for brake lights. Check that
Pin #4 in the tractor receptacle is not
constantly
operator's
appropriate fuse if required.
29
CYLINDER MOWER-
MOVEMENT CONDITIONER
DIRECTION
Extend Right
Retract Left
CYLINDER HEADER
MOVEMENT MOVEMENT
Retract Lower
Extend Raise
CYLINDER HEADER
MOVEMENT MOVEMENT
Retract Lower
Extend Raise
The connector is
G
F
IMPORTANT
energized – see
manual and remove
Model Year - 2009
The
tractor's
the