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July 2021
HE18 | User manual
LIFT CAPACITY OF THE MACHINE
1.
Calculated Lift Capacity (Structural)
•
The lift capacity of the excavator is based on ISO 10567 and is not greater than 75% of the static tipping load
or 87% of the hydraulic carrying capacity.
•
The lift capacity is measured at the foremost pin of the arm. The arm is fully extended for this. The load is borne
by the boom cylinder.
•
The lift conditions are:
-
Rotate to 360°, with the dozer blade up and down. The position of the dozer blade is not relevant to the
maximum lift capacity while rotating to 360°.
-
At the front, dozer blade down
-
At the front, dozer blade up
•
The length of the arm not only affect the lifting conditions circumstance, but also the authorized lift capacity
and the stability. Compare the dimensions of the machine arm with the information in the lift capacity table to
use the valid lift capacity for your machine.
•
NOTE
For dimensions with respect to the arm, see section
"Dimensions" (page 31)
.
2.
Lifting Device
•
For excavators with an authorized lift capacity of 1.0 t or more, lift operations are only permitted if the
excavator is equipped with the following safety systems in accordance with EN 474-5:
-
Line rupture protection on the boom cylinder (
page 125
)
-
Line rupture protection on the arm cylinder (
page 125
)
-
Overload warning system (
page 126
)
•
If the dozer blade is used for support, an additional line rupture protection must be installed in accordance with
EN 474-1 to increase the stability of the machine (
page 125
).
•
Excavators with a permitted lift capacity of 1.0 t or more may only be used in lifting operations if the overload
warning system is activated (
page 126
).
•
The lifting device must be fastened to the attachment or the other parts of the excavator in such a way that the
unintentional release of the lifting cable is excluded.
•
The installation on the attachment or the equipment must be done is such a way that there is a good view
between the operator and assistant (the person who attaches the lifting cable to the lifting device).
•
The lifting device must be positioned in such a way that the pulling direction of the lifting cable is always vertical
and that no other machine parts can change the pulling direction.
•
The lifting device must be executed and positioned that unintentional shifting of the lifting cable cannot occur.
•
When positioning the lifting device, it must be make sure that no restrictions (for example, getting snagged)
occur that may hinder normal operation of the excavator.
•
Welding attachments (for example, hooks) may only be done by competent personnel. For these activities,
please consult your EUROTRAC dealer.
•
The lifting device must hold a load at any location on the attachment of boom section that is 2.5 times the
nominal lift capacity.
Summary of Contents for HE18
Page 128: ...Page 128 131 July 2021 HE18 User manual ELECTRICAL DIAGRAMS 1 Electrical diagram 1 ...
Page 129: ...Page 129 131 July 2021 HE18 User manual 2 Electrical diagram 2 ...
Page 130: ...Page 130 131 July 2021 HE18 User manual 3 Electrical diagram 3 ...
Page 131: ...Page 131 131 July 2021 HE18 User manual 4 Electrical diagram 4 ...
