Komatsu Galeo HD325-6, Operation & Maintenance Manual

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OPERATION
OPERATION
ADJUSTMENT BEFORE OPERATION
ADJUSTING OPERATOR'S SEAT
WARNING
Park the machine in a safe place and stop the engine when carrying out adjustment of the operator's seat.
Adjust the seat before starting operations or when changing operators.
Adjust the position of the operator's seat so that you can depress the brake pedal fully with your back against the seat backrest.
(A) Fore-and-aft adjustment
Move lever (1) to the right, set the seat to the desired position, then
release the lever.
Adjustment range: 140 mm (5.5 in) (7 stages)
(B) Adjusting seat angle
Pull lever (2) up, set the seat angle to the desired position, then
release the lever.
Adjustment range: Seat surface approx. 2.7
°
up and down
(C) Setting seat for operator's weight
Turn grip (3) under the seat to adjust weight adjustment scale (4)
to your own weight.
Adjustment range: 50 to 120 kg (110 to 265 lb)
REMARK
To make the seat softer, adjust the weight to make it lighter; to
make the seat harder, adjust the weight to make it heavier.
When traveling on rough road surfaces, make the seat harder
before starting operations.
(D) Adjusting backrest angle
Pull lever (5), set the backrest to the desired position, then release the lever.
Adjustment range: 28 stages (56
°
)
(E) Seat height adjustment
Move lever (6), set the seat to the desired position, then release the lever.
Adjustment range: 50 mm (2.0 in)
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