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Komatsu WB140-2N User Manual

Komatsu WB140-2N
220 pages
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OPERATION
2-22 WB140-2N, WB150-2N
SEAT AND SEAT BELT
SEAT
The seat is designed for maximum operator comfort which helps
reduce operator fatigue. There are six adjustments with the seat.
They are:
• Longitudinal adjustment
• Back inclination adjustment
• Adjustment of seat suspension
• Seat cushion height
• Armrest adjustment
• Rotation for backhoe operation
The operator can choose the most comfortable operating position
simply by using the listed features. For longitudinal adjustment,
lever (1) can be used to position the seat in a forward to backwards
positions. The back adjustment (2) is for positioning the upright
inclination for the operator’s back angle. The softness or dampen-
ing of the ride and vibrations can be controlled by adjusting knob
(3) to the desired setting. To increase firmness, turn the knob clock-
wise, to decrease firmness turn the knob counter-clockwise. The
height of the seat can be adjusted with lever (4) either up or down.
To adjust the armrest angle, use the roll knobs (5) to change the
inclination of the arm rest angle. When operating the backhoe, use lever (6) to rotate the seat from a loader position to the
backhoe position.
SEAT BELT
The seat belt (1) is provided for your safety during operation of the
machine. OSHA (occupational safety and health administration)
requires the operator to use this seat belt during operation.
The purpose of the seat belt is to keep the operator in the seat if the
machine should be involved in a rollover situation. Before starting the
engine or doing anything in the cab fasten the seat belt snuggle around
your waist first.
Always use the seat belt when operating the machine even for a
moment. If the seat belt is damaged or worn replace it immediately.
Never rely on a damaged or worn seat belt to hold you in place if a roll-
over should occur. Getting in the habit of using the seat belt could save your life.
Remark
The seat belt must be replaced every 4 years due to fatigue.

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Komatsu WB140-2N Specifications

General IconGeneral
BrandKomatsu
ModelWB140-2N
CategoryCompact Loader
LanguageEnglish

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