Liebherr LR 1160 - Manual (Page 14)

14 LR 1160 ANSI/ASME B 30.5
L-boom high reach
(No. 2018/1309.xx)
219 ft – 344 ft
Working range 86° – 15°
L-boom configuration with 168 ft main boom
(No. 2018.xx/1309.xx)
Configuration for L-boom lengths (219 ft - 316 ft)
Length* Amount of boom and luffing jib extensions
Boom foot 23 ft 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
Boom insert 20 ft 1 1 1 1 1 1 1 1 1 1 1
Boom insert 38 ft 3 3 3 3 3 3 3 3 3 3 3
Tapered 24 ft 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 38 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
Max. L-boom length (ft) 219 229 239 248 258 267 277 286 296 306 316
344 ft
334 ft
324 ft
316 ft
306 ft
296 ft
286 ft
277 ft
267 ft
258 ft
*Actual lengths of boom sections are metric (e.g. 3 m, 6 m, 7 m, 11.7 m). The figures shown above are approximate conversions to feet.