Yuchai YC135, Руководство по эксплуатации и обслуживанию

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Braking when travelling downhill:
to brake the machine during downhill runs, put the travel lever in the neutral
position. This will cause the brake to be automatically applied.
If shoes slip:
when travelling uphill, if the shoes slip or it is impossible to travel uphill using
the force of the track only, it is possible to use the pulling force of the arm to
help the machine travel uphill.
If engine stops:
if the engine stops when travelling uphill, move the travel levers to neutral
position, lower the bucket to the ground, stop the machine, then start the
engine again.
T
RAVELLING UP OR DOWN HILLS
If engine stops when the machine is on slope never use the
left operating lever to make swinging operations.
8.8 WORK POSSIBLE USING HYDRAULIC EXCAVATOR
8.8.1. Backhoe work
When condition of the machine is as
shown in the diagram at right, each
cylinders maximum pushing excavation
force is obtained when the bucket cylinder
and link, arm cylinder and arm t 90°. When
excavating, use this angle effectively to
optimize your work efficiency.
The range for excavating with the arm is
from a 45° angle away from the machine
to a 30° toward the machine.
There may be some differences
depending on the excavation depth, but try
to use within the above range rather than
going all the way to the extreme end of the
cylinder stroke.