Kubota u25, Operator'S Manual

Page: 89 / 90

69 LIFTING CAPACITY
LIFTING CAPACITY
1. The lifting capacities are based on ISO 10567 and do not exceed 75% of the static tilt load of the machine or 87% of
the hydraulic lifting capacity of the machine.
2. The strokes are as follows.
(1) The load point corresponds to the front bolt part of the arm.
(2) The machine positions are (i) over - front (Blade down), (ii) over - front (Blade up), and (iii) over - side.
(3) The operating cylinder is the boom cylinder.
3. The bucket of the excavator, the hook, the sling and other lifting accessories are taken into consideration for the loads.
Machine conditions:
No bucket, all others according to the standard regulations.
To avoid personal injury or death:
A
No loads greater than those values mentioned in the lifting capacity tables are to be lifted.
A
No loads greater than 1 ton are to be lifted when no safety devices are attached to boom and dozer blade
cylinders.
A The values mentioned in the table are valid only on even, hard grounds. When lifting on soft ground, the
machine can tip over due to the load being concentrated only on one side of the machine.
A
The table values are calculated at the end of the arm without the bucket. In order to find the allowable loads
for machines with bucket, the bucket weight must be subtracted from the values in the table.
A
In this manual, the machine's lifting capacity is
discussed, but it does not mean that it is
recommended to use the machine for lifting jobs.
A
It is specified in Item 3.4 of ISO 10567:1992 that
the following devices must be additionally
installed if a hydraulic excavator with the rated
lift load of over 1,000 kg at its minimum lifting
radius or the tilting moment of over 40,000 N-m
is used for lifting loads.
(1) Lifting hook
(2) Acoustic alarm or warning lamp for the
operator when the rated load or the
corresponding tilting moment has been
exceeded.
(3) Boom descending control device
conforming to ISO 8643:1997