Lifting Capacity - Kubota U17-3 Tier4 Operator's Manual

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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 up), (ii) over – front (Blade down), 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.
WARNING
3
To avoid personal injury or death:
It is forbidden to lift loads greater than those values mentioned in the lifting
capacity tables.
The values mentioned in the table are valid only on even, hard grounds. When
lifting on soft ground, the machine 'can tilt over due to the fact that the load is
concentrated only on one side of the machine.
The table values are calculated at the end of the arm without the bucket. In order
to fi nd the allowable loads for machines with bucket, the bucket weight must be
subtracted from the values in the table.
WARNING
3
To avoid personal injury or death:
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.
It is specifi ed 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 2,205 lbs (1,000 kg) at its
minimum lifting radius or the
tilting moment of over 29,504
ft-lbs (40,000 N-m, 4,082 kg-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 decending control device
comforming to ISO 8643:1997