In cold weather, the excavator should be
parked on hard ground to avoid crawler and
ground congealing together. If congealment
happens accidentally, please lift crawler
by using boom, move excavator carefully to
avoid damaging drive wheels.
4) Turn ignition key to “OFF” position, and take out key.
5) Pull pilot control lever to lock position.
6) Lock all doors and compartments.
7) Inspection after the engine is stop.
⚫ Check the oil tank and water tank, work
device, superstructure and infrastructure,
repair all the abnormal parts;
⚫ Fill all the oil tank, this can refer to
chapter “check the oil level”, and clean
all the paper scrapes and dirt from engine.
⚫ Remove any dirt from
8) Lock all the doors and boxes.
9) If you have to park the machine on the slope, use
other method to prevent machine from sliding.
Operate on swampy ground
1) Try your best to avoid traveling on swampy
ground.
2) Clean crawler frame if the machine works on
very soft ground or is stuck.
3) Slew superstructure 90 and lower bucket to lift
one side of crawler off ground, keep the angle
between boom and arm within a range of
90--110, and place the bucket arc on the
ground.
4) Turn the lifted crawler to eliminate dirt.
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