Lifting Capacity Of The Excavator; Constructive Calculation Of Lifting Capacity - Kubota U17-3a Operating Instructions Manual

Lifting capacity of the excavator

Lifting capacity of the excavator

Constructive calculation of lifting capacity

The lifting capacity of the excavator is based on ISO 10567 and does not exceed 75 % of the static tipping
load or 87 % of the hydraulic lifting capacity of the machine.
The lifting capacity is measured at the front bolt of the arm with the arm fully extended. The arm is fully in the
dump position. The boom cylinder is the operating cylinder.
The lifting conditions are:
1. Swivel up to 360°, dozer up and
down
2. Over front end, dozer down
3. Over front end, dozer up
As well as the lifting conditions, the length of the arm also affects the permitted lifting capacities and the sta-
bility of the machine. Compare the dimensions of the machine arm with the details given in the lifting capacity
tables, in order to use the correct lifting capacity table for your machine.
Dimensions for the arm, see "Arm version" table in the "Dimensions" section (page 35).
W9232-8135-6
12/2015
The position of the dozer is not relevant to the maxi-
mum lifting capacity when swivelling up to 360°.
The illustration on the label is representative of both
states: Dozer up and down.
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