Komatsu ecot3 WA430-6 Operation & Maintenance Manual page 219

TRANSPORTATION
The machine can be lifted only if it has hook mark labels.
When lifting the machine, stop the machine on level ground and do as follows.
1. Start the engine, make sure that the machine is horizontal,
then set the work equipment to the travel posture.
For details, see "MOVING THE MACHINE (PAGE 3-126)".
(A): 40 - 50 cm (16 - 20 in)
2. Check that the work equipment control lever is at the HOLD
position, then set the work equipment lock lever to the LOCK
position (L).
3. Stop the engine, check that the area around the operator's
compartment is safe, then set the frame lock bar to the LOCK
position (L) to prevent the front frame and rear frame from
articulating.
4. Use wire ropes and slings that match the weight of the machine, and wind the wire rope and fix it to the lifting
points as shown in the figure.
NOTICE
Use protectors, etc. so that the wire ropes will not be broken at sharp edges or narrow places.
Use threaders and bars having sufficient width so that the slings and wire ropes will not touch the machine.
For machines equipped with a rear full fender, remove the rear full fender before carrying out the operation.
5. Before lifting up the machine, set the slings and float the machine to 100 mm - 200 mm above the ground. Make
sure that the wire ropes are not slack and the machine is kept horizontally, and then lift up the machine slowly.
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OPERATION