Liebherr LTM 1090-4.1 - Manual (Page 11)

LTM 1090-4 .1
11
Rooster sheave, foldable sidewise
Hydraulic assistance for assembly
of the swing-away jib with BTT
High lifting capacities and flexible boom system
Powerful, long telescopic boom and functional
lattice extensions
The telescopic boom consists of the base section and 5 telescopic sections,
which can be comfortably and automatically extended and pinned to the re-
quested length by the thousand fold proven single cylinder telescoping system
TELEMATIK.
• 50 m long telescopic boom
• 10.5 m – 19 m long double swing-away jib, attachable at 0°, 20° and 40°
• Hydraulic adjustment of the swing-away jib at full load from 0° to 40° (op-
tional), interpolation of capacities
• Hydraulic assistance for assembly of the swing-away jib with BTT
• 7 m section for extending the telescopic boom for operation with
swing-away jib
High capacities with full counterweight as well
as with partial counterweight offer a wide
application of operations
• High lateral stability due to the oval boom profile
• Optimized capacities due to the numerous extension variations
• Capacity 9 t at 50 m long telescopic boom
High capacities at unpinned telescopic lengths
• High telescopable capacities due to interpolation
• Separate charts for holding of the load at unpinned telescopic lengths
• Display at LICCON monitor
Holding capacity
Unpinned telescopic length
Telescopable capacity