4-16
Operation guide for construction
1. Backhoe operation
Backhoes are suitable for digging below
the machine.
When the machine is in the state shown in
the right figure, that is, when the bucket
cylinder is at a 90° angle to the connecting
rod and the bucket arm cylinder is at a 90°
angle to the bucket arm, the maximum
push-excavation force of the bucket can
be obtained.
Effectively using this angle during
excavation can optimize work efficiency.
The excavation range of the bucket arm is
from a 45° angle away from the machine
to a 30° angle towards the machine.
Depending on the depth of excavation,
there may be some differences, but it is
important to operate within the above
range as much as possible, rather than
operating the cylinder to the end of its
stroke.
Note: For hard rock ground, it is
recommended to crush the ground
first with other method before the
excavation, which not only minimize
the damage to the machine, but also is
economical.
2. Loading operation
In areas with small turning angles, park
the dump truck in a location that is easily
visible to the operator to improve work
efficiency.
Loading from the rear of a dump truck is
more convenient and has a larger loading
capacity than loading from the side of the
truck.
Содержание U35
Страница 5: ...1 1 1 Preface...
Страница 15: ...2 1 2 Safety regulations...
Страница 45: ...3 1 3 Introduction of components...
Страница 70: ...4 1 4 Operation guide...
Страница 90: ...4 21 6 After the engine shuts down reset the shutdown lever...
Страница 104: ...5 1 5 Maintenance...
Страница 130: ...5 27 tank to reach the middle of the oil dipstick 11 Install the oil suction filter and cover the air filter...
Страница 147: ...6 1 6 Accessories guide...