Yuchai YC310LC-8, Operation Manual

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Driver's Seat
●
Headrest adjustment: pull the headrest adjusting handle and the headrest to the right position
and then release the handle. There are three gears, and each gear
is 25mm.
●
Backrest adjustment: turn the backrest adjusting handle, press the backrest backward to the
right position and release the handle. The backrest angle adjusting
range is 80 degrees for both front and back.
●
Seat height adjustment: pull the handle up, and when the seat height is adjusted to a right
position by its own weight, release the handle. Height adjusting
range is 65mm.
●
Seat position adjustment: pull the seat position adjustment handle and move the seat to the right
position, then release the handle. The adjusting range is 160mm.
●
Seat rigidity adjustment: turn the rigidity adjusting knob to the comfortable rigidity. The adjusting
range is 40kg
～
130kg.
●
Armrest position adjustment: turn the armrest adjusting handle to the right height.
Note: Adjusting must be carried out when the machine is stopping, and after adjusting, jiggle
the seat to ensure it reliable locking.
Warning: Accidental overturn or sudden move of the machine can cause injury and
even death. Therefore, for the sake of safety, remember to fasten the seat belts and
adjust the seat before starting the machine.
3-16
1. Headrest adjusting handle
2. Safety belt slot
3. Backrest angle and adjusting
handle
4. Rear end height adjusting
handle
5. Front end height adjusting
handle
6. Seat position adjusting
handle
7. Rigidity adjusting knob
8. Armrest position adjusting
handle