Working range - main boom, Main boom configuration, No. 1311.xx) – Liebherr LR 1100 User Manual
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LR 1100 ANSI/ASME B 30.5
Working range - main boom
(No. 1311.xx)
86° – 15°
71,200 lbs counterweight and 33,100 lbs
223 ft
213 ft
203 ft
194 ft
184 ft
174 ft
164 ft
154 ft
144 ft
134 ft
125 ft
115 ft
105 ft
95 ft
85 ft
76 ft
66 ft
56 ft
46 ft
Main boom configuration
(Table 1 – No. 1311.xx)
Configuration for boom lengths (46 ft - 223 ft)
Length*
Amount of boom extensions
Boom foot
18 ft
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Boom insert
10 ft*
1
1
1
1
1
1
1
1
1
2
Boom insert
20 ft*
1
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
2
Boom insert
40 ft*
1
1
1
1
2
2
2
2
3
3
3
3
3
Boom head
28 ft
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Boom length (ft)
46
56
66
76
85
95
105
115
125
134
144
154
164
174
184
194
203
213
223
The maximum capacity of the
auxiliary jib is 53,000 lbs.
The corresponding load chart
is programmed in the LMI
system.
6.6 ft
Auxiliary jib 53,000 lbs
*Actual lengths of boom sections are metric (e.g. 3 m, 6 m, 8.5 m, 12 m). The figures shown above are approximate conversions to feet.