Suspension Adjustment; Fore-Aft Position Adjustment Of Seat Surface; Angle Adjustment Of Seat Surface; Backrest Adjustment - Hitachi ZAXIS 120-6 class Operator's Manual

Hydraulic excavator
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Suspension Adjustment

Rotate knob (5) to adjust the suspension.
Rotate knob (5) clockwise to decrease suspension stiffness.
Rotate knob (5) counterclockwise to increase suspension
stiffness.

Fore-Aft Position Adjustment of Seat Surface

Pull lever (6) upward to adjust the seat angle. The
adjustment range for seat and console fore-aft is 60 mm
with steps every 15 mm.

Angle Adjustment of Seat Surface

Pull lever (7) upward to adjust the seat angle. Height of the
seat surface is adjustable in 4 steps.

Backrest Adjustment

Pull up lever (8) to release backrest lock. Move backrest to
the desired position and release lever (8).

Armrest Adjustment

Armrest (9) can be pulled upright by hand 90 °. Pull armrest
(9) upright by hand to get on and off the machine easily. The
angle of armrest (9) can be adjusted to the desired position
by turning adjusting dial (10) located on the bottom of
armrest (9).
OPERATOR'S STATION
1-145
6
5
9
10
7
8
MDAA-01-333
MDC1-01-512

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