14
Auxiliary Hydraulics
The PT-30 models come equipped with
an auxiliary hydraulic system designed
to run hydraulic attachments.
To operate, connect the attachment to
the two quick couplers (photo A). To
release any pressure in the system,
press the button labeled 1 in photo A.
The auxiliary hydraulics can be engaged
intermittently or continuously depending
on the requirements of the attachment
being utilized.
To engage the hydraulic flow intermit-
tently, activate the toggle-type switch on
the top of the right joystick, photo B.
Intermittent function is ideal for attach-
ments such as grapple buckets and
dozer blades.
To engage the hydraulic flow continu-
ously, activate the 3-position switch on
the dash panel, labeled 2 in photo C.
Continuous function is ideal for attach-
ments such as snow blowers, brush cut-
ters or backhoes.
Note:
Moving either switch from one
position to the other has the effect of
reversing flow through the auxiliary
hydraulic circuit.
Note:
The continuous flow switch must
be in its neutral position in order to start
the engine.
Note:
The continuous flow auxiliary
switch has a small orange locking switch
that must be disengaged before the
switch will activate
M
MA
AC
CH
HIIN
NE
E O
OP
PE
ER
RA
AT
TIIO
ON
N
1
2
A
B
C