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Revision A
5.3.3
Connecting Hydraulics
Hydraulic hoses and lines distribute hydraulic fluid to the various components on the pull-type.
WARNING
Do NOT use remote hydraulic system pressures over 20,684 kPa (3000 psi). Check your tractor operator
’
s manual for
remote system pressure.
NOTE:
Refer to the numbered/colored bands on the hoses to identify lift, swing/transport, and tilt hose sets.
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%
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Figure 5.15: Hydraulic Connections
Table 5.3 Hydraulic System Hoses
System
Hose Identification
Tractor
Hydraulics
Lift (A)
Red #1 - pressure
Blue #1 - return (only
with transport installed)
Control 1
Swing/
Transport (B)
Red #2 - pressure
Blue #2 - return
Control 2
Tilt (C)
2
Red #3 - pressure
Blue #3 - return
Control 3
Table 5.4 Lift System
Control Lever
Position
Cylinder
Movement
Rotary Disc
Pull-Type
Movement
Forward
Retract
Lower
Backward
Extend
Raise
1.
Connect the lift cylinder hose (red collar with #1) to the
tractor
’
s hydraulic receptacle. Connect the second hose
(blue collar with #1) only when the transport is installed.
Refer to Table
to confirm the system is
functioning correctly.
Table 5.5 Hitch Swing and Transport System
Control Lever
Position
Cylinder
Movement
Rotary Disc
Pull-Type
Direction
Forward
Extend
Right
Backward
Retract
Left
2.
Connect the two hitch swing cylinder hoses (collars with #2)
to the tractor hydraulic receptacles. Refer to Table
to confirm the system is functioning correctly.
Table 5.6 Tilt System
Control Lever
Position
Cylinder
Movement
Rotary Disc
Pull-Type
Movement
Forward
Retract
Lower
Backward
Extend
Raise
3.
For machines with hydraulic center-link only, connect the
two tilt cylinder hoses (collars with #3) to the tractor
hydraulic receptacles. Refer to Table
to
confirm the system is functioning correctly.
CONNECTING THE TRACTOR TO THE ROTARY DISC PULL-TYPE
2.
Available with hydraulic tilt option installed.
