Safety Rules For Traveling - Komatsu PC138USLC Operation & Maintenance Manual

SAFETY

SAFETY RULES FOR TRAVELING

It is dangerous to drive too fast, or to start suddenly, stop suddenly, or to turn sharply.
When traveling on level ground, keep the work equipment at a
height of 40 to 50 cm (16 to 20 in) from the ground.
If the work equipment blocks the view and it is difficult to travel
in safety, raise the work equipment to a greater height.
When traveling on rough ground, travel at low speed and do not
operate the steering suddenly. There is danger that the machine
may turn over. The work equipment may hit the ground surface
and cause the machine to lose its balance, or may damage the
machine or structures in the area.
When traveling on rough ground or steep slopes, if the machine
is equipped with
auto-deceleration switch OFF (cancel).
Avoid traveling over obstacles when possible. If the machine
has to travel over an obstacle, keep the work equipment close
to the ground and travel at low speed. Never travel over
obstacles which make the machine tilt strongly to one side.
When traveling or carrying out operations, always keep a safe
distance from people, structures, or other machines to avoid
coming into contact with them.
When passing over bridges or structures, check first that the
structure is strong enough to support the weight of the machine.
When traveling on public roads, check first with the relevant
authorities and follow their instructions.
When operating in tunnels, under bridges, under electric wires,
or other places where the height is limited, operate slowly and
be extremely careful not to let the work equipment hit anything.
auto-deceleration, always turn the
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