Komatsu Utility 395F6001, Operation & Maintenance Manual

Page: 112 / 254

LIFTING LOADS
110
2 nd Example
Given a 55-unit load to be lifted to the height of 7.3 m:
1 - Draw line a corresponding to the height of 7.3 m.
2 - Draw line b passing through the point corresponding to a 100 unit (more than 55) load; the data obtained is
the inclination of the boom.
3 - From the crossing point, draw line c that indicates the extension of the boom.
It is possible to deposit the load on the ground, provided that the boom is retracted and therefore the load
doesn’t pass beyond the left line
B .
RKA02300
RADIUS (m)
0.5 m
12
13
14
0
1
2
3
4
5
6
7
8
9
10
11
-1
15 m
11 m 9 8 7 6 5 4 3 2 1 0 -1 -2 10
150
G
F
E
D
C
B
A
454545
100100100 150150150
HEIGHT
(m)
Y Y Y
B
350 350 350
400 400 400
a
b
c
300 300 300
250 250 250
200200200