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OPERATION
Machine Operation
Operating the Auxiliary Hydraulics
Use this to operate a breaker, crusher or
other attachment.
When the pedal is pressed, hydraulic oil is
delivered to the auxiliary hose’s ports (a)
and (b).
To deliver hydraulic oil to port (a):
Press the left side (A) of the pedal.
To deliver hydraulic oil to port (b):
Press the right side (B) of the pedal.
Refer to page 53 “Auxiliary Hydraulic
Lines”.
Adjusting the Stroke of the Auxiliary
Pedal
When using a hydraulic breaker, adjust the
stroke so that the auxiliary pedal will not
pushed down to the side (B) when treaded
on unintentionally.
When using a reversible attachment, a
readjustment is required to enable the
auxiliary pedal operable at the side (B).
When using a hydraulic breaker
(1-way flow)
1. Make sure the auxiliary pedal is in the
neutral position.
2. Loosen the lock nut (1).
3. Screw out the adjusting bolt (2) until its
head touches the pedal.
4. Tighten the lock nut (1) to secure the
adjusting bolt (2).
When using a reversible attachment
(2-way flow)
1. Loosen the lock nut (1) and screw in the
adjusting bolt (2) completely.
2. Push down on the side (B) of the auxiliary
pedal and hold it at the stroke end.
3. Screw out the adjusting bolt (2) until its
head touches the pedal.
4. Tighten the lock nut (1) to secure the
adjusting bolt (2).
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