TOWING 2

Lamp Switch Switch (5) is used to turn on the front lamps, working lamps, additional lamps at top front of the cab, and monitor lighting.

Alarm Buzzer Stop Switch This switch (6) is used (when the engine is running) to stop the alarm buzzer when it has sounded to warn of a problem in a warning item.

REMARK This switch is an automatic reset type. If the STOP position is pressed, the alarm buzzer stops and the switch automatically returns to its original position.

Machine Push-up Switch

WARNING

When using the boom thrust force to push up the chassis when moving down from a bench, there is danger that the machine may suddenly go down and turn over, so set to the high-pressure setting.

This switch (7) is used to switch the safety valve set pressure at the head end of the boom cylinder to two levels.

(a) Low pressure setting:

The boom thrust force is weak, so swaying of the chassis is small during digging operations, and digging can be performed smoothly.

This is used for general digging operations on normal ground, soft rock, or blasted rock. (b) High pressure setting:

The boom thrust force becomes more powerful, so it is easy to twist and swing or escape from soft ground. It is effective in performing digging operations using the bucket and weight of the machine in confined areas.