L-boom high reach – Liebherr LR 1100 User Manual
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LR 1100 ANSI/ASME B 30.5
L-boom high reach
(No. 1311/1008.xx)
164 ft – 272 ft
Working range 86° – 15°
L-boom configuration with 107 ft main boom
(No. 1311.xx/1008.xx)
Configuration for L-boom lengths (164 ft - 272 ft)
Length*
Amount of boom and luffing jib extensions
Boom foot
18 ft
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
1
1
1
Boom insert
20 ft*
2
2
2
2
2
2
2
2
2
2
2
2
Boom insert
40 ft*
1
1
1
1
1
1
1
1
1
1
1
1
Tapered
40 ft*
1
1
1
1
1
1
1
1
1
1
1
1
Luffing insert
10 ft*
1
1
1
1
1
1
Luffing insert
20 ft*
1
1
1
1
1
1
Luffing insert
40 ft*
1
1
1
1
2
2
2
2
Luffing jib head
18 ft
1
1
1
1
1
1
1
1
1
1
1
1
Max. L-boom length (ft)
164
174
184
194
203
213
223
233
243
253
262
272
272 ft
262 ft
253 ft
243 ft
233 ft
223 ft
213 ft
203 ft
194 ft
184 ft
174 ft
164 ft
*Actual lengths of boom sections are metric (e.g. 3 m, 6 m, 12 m). The figures shown above are approximate conversions to feet.