Operation Using Radio Control; Moving Off - Komatsu D375A-5 Operation & Maintenance Manual

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12. Operation using radio control

12. OPERATION USING RADIO CONTROL
The following explains the operation of the machine using the radio control from the point where the machine
starts to move to the point where it stops.

12.1 MOVING OFF

When the starting the machine off, check that the surrounding area is safe, then give a signal before
moving the machine. If necessary, sound the horn.
Traveling over rough ground surfaces in 3rd speed brings excessive load on the machine, so use 3rd
speed only when traveling on flat surfaces.
When switching between forward and reverse, to ensure safety and to reduce the shock, stop the
machine first, then change the direction of travel.
If the engine speed is set to Hi, do not operate the steering levers suddenly. The machine will start
suddenly.
1.
Set in the speed range switch to the desired position.
F1/R2 ⇔ F1/R2 ⇔ F2/R2 ⇔ F3/R3
REMARK
Even if 2nd or 3rd are selected, the machine will start to move in 1st, and will shift up in turn.
2.
Turn the engine speed control switch to the desired position.
3.
Set the engine starting switch to the TRAVEL position and release the parking brake.
4.
Move left control lever (1) to the front (FORWARD), or move it back (REVERSE), and move the machine off.
5.
If necessary, turn the speed range switch to shift the speed range.
3-26
WARNING
CAUTION
OPERATION

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