Lightweight Towing Hole; Severe Job Condition - Komatsu ecot3 Operation And Maintenance Manual

TROUBLES AND ACTIONS

LIGHTWEIGHT TOWING HOLE

The shackle must always be used.
Hold the wire rope level and direct it straight to the track frame.
Move the machine slowly and be careful not to apply any sudden load to the wire rope.
There is a hole in the track frame to fit the shackle when towing light
objects.
Permissible towing load: PC200 Max. 58,800 N (6,000 kg)

SEVERE JOB CONDITION

When carrying out digging operations in water, if the work equipment mounting pin goes into the water, carry out
greasing every time the operation is carried out.
For heavy-duty operations and deep digging, carry out greasing of the work equipment mounting pins every time
before operation.
After greasing, operate the boom, arm and bucket several times, then grease again.
3 - 196
PC220 Max. 78,400 N (8,000 kg)
WARNING
OPERATION