OPERATION
63
EXTERNAL AUXILIARY HYDRAULICS
Auxiliary hydraulics can be installed to operate imple-
ments requiring an external hydraulic source for oper-
ation. Kits are available as single-spool (one auxiliary
circuit) or two-spool (two hydraulic circuits).
2 spools: STD for rear ROPS model.
1 spool: STD for center ROPS model.
NOTE: Center ROPS model can equip the sencond
spools as the option.
WARNING: When using a loader attach-
ment, to avoid serious injury or death due
to falling loads resulting from inadvertent
raising or roll-back of the loader, DO NOT
connect loader hydraulics to any tractor
auxiliary valve that has detents which
cannot be locked out or removed, except
for the float function in the loader lower
circuit. If the tractor is equipped with such
a valve, a dedicated, properly configured
loader valve MUST be installed.
FIG. 5-50:
The control lever, 1, controls implement
raising or lowering when the first set of remote cou-
plers are used. The control lever, 2, controls implement
when second set of remote couplers are used (two-
spool kit only).
Control lever(s) are spring-loaded to center neutral
position, from normal raise or lower positions.
Push the levers fully forward to hold in a detent pro-
viding a float position. Float position is used for loader
and blade operations to allow the bucket or blade to
float on top of the surface. The float position is also
used in some implement applications.
FIG. 5-51:
Remote couplers are located at the rear of
the tractor. (Coupler(s): Consult with your dealer)
Please procure the couplers at
The coupler set, 1, is controlled by the inside control lever.
The coupler set, 2, is controlled by the outside control lever.
Implement hoses must be connected to each coupler set.
When the specific control lever is pulled backward,
the implement raises and, when pushed forward, the
implement lowers. Male coupler tips (on implement
hoses) must be compatible with tractor couplers, and
must also be inserted fully and locked into tractor cou-
plers to operate correctly.
CAUTION: Always lower implement to
ground, shut off engine and relieve sys-
tem pressure (by operating control levers
with engine off) before connecting or
disconnecting implement hoses.
FIG. 5-50
FIG. 5-51
Summary of Contents for TH4295
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