Komatsu Utility 76243, Operation & Maintenance Manual

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SAFETY
PRECAUTIONS FOR OPERATION
2-23
PRECAUTIONS WHEN TRAVELING
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Never turn the starting switch to the OFF position when traveling. It is dangerous if the engine stops when the
machine is traveling. When the engine is off, it is impossible to operate the steering. Apply the brakes and stop
the machine immediately, if the engine stops.
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When traveling on flat ground, keep the work equipment 40 to 50 cm high above the ground.
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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 bal-
ance, or may damage the machine or structures in the
area.
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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.
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When traveling or carrying out operations, always keep a
safe distance from people, structures, or other machines to
avoid coming into contact with them.
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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.
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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.
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Do not approach the edge of a cliff carelessly. When dropping soil over a cliff for banking or reclamation, leave
soil of one scoop at the edge of the cliff and push it with the next scoop.
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When the machine passes over the top of a hill or when a load is dumped over a cliff, the load is suddenly
reduced, and there is danger that the travel speed rises suddenly. To prevent this, lower the travel speed.
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If the machine moves with only either side of the blade loaded, its tail may swing. Take care.