Yuchai YC310LC-8, Operation Manual

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Manipulation of the Working Device and the Rotary Equipment
1. Manipulation of the working device and the rotary equipment of the excavator
2. Operation of assistant working device (OPT)
The assistant working device can be operated through directly stepping the foot pedal.
A. Left pilot handle operation
Stick control: when pushed, the stick extends
outside, when pulled, it is retracted.
Platform rotation: when deflecting to right, the
platform turns to right; and when deflects to left,
the platform turns to left.
B. Right pilot handle operation
Boom control: when pushed downward, the
boom goes down, and when pulled, it upgrades.
Bucket control: when deflecting to right, the
bucket turns outside; and when deflects to left,
the bucket turns inside.
In order to ensure performance of the machine
and safety, the operation pilot handle should be
controlled at constant speed as much as possible,
and sudden gear shifting is not allowed.
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