Liebherr LR 1250 - Manual (Page 10)

10 LR 1250
86 m
83 m
80 m
77 m
74 m
71 m
68 m
65 m
62 m
59 m
56 m
53 m
50 m
47 m
44 m
41 m
38 m
35 m
32 m
29 m
26 m
23 m
20 m
2000
Working range - main boom
(No. 2320.xx)
86° – 15°
82.3 t counterweight and 36 t carbody counterweight
Main boom configuration
(Table 1 – No. 2320.xx)
Configuration for boom lengths (20 m - 86 m)
Length Amount of boom extensions
Boom foot 10 m 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Boom insert 3 m 1 1 1 1 1 1 1 1 1 1 1 1
Boom insert 6 m 1 1 1 1 1 1 1 1 1 1 1 1
Boom insert 12 m 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5
Boom head 7 m 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Boom length (m) 20 23 26 29 32 35 38 41 44 47 50 53 56 59 62 65 68 71 74 77 80 83 86
The maximum capacity of
the auxiliary jib is 24 t.
The corresponding load
chart is programmed in
the LMI system.
Auxiliary jib 24 t