Liebherr LHM 550 - Manual (Page 7)

LHM 550 7
Propping arrangements
Standard supporting base 13.5 m x 13.5 m
Standard pad dimension 4 x 5.5 m x 1.8 m
Standard supporting area of pads 9.9 m 2
Optional size of supporting pads and bases on request
Quay load arrangements
Bulk Container*
Uniformly distributed load 1.4 t/m 2 1.6 t/m 2
Max. load per tyre 5.6 t 5.8 t
Due to a unique undercarriage design the quay loads specified above can even
be reduced. Pad sizes, supporting base and the number of axle sets can easily
be adapted to comply with the most stringent quay load restrictions.
Technical data
Capacity and Classification
Capacity Classification
Grab operation < 52 t A8
Standard operation < 77 t A6
Container < 63 t A7
Heavy lift < 144 t A3
Main dimensions
Bulk Container*
Min. to max. outreach 11—48 m 11—54 m
Height of boom fulcrum 17.8 m 22.6 m
Tower cabin height (eye level) 24.3 m 29.1 m
Overall height (top of tower) 33.7 m 40.7 m
Overall length of undercarriage 20.7 m 20.7 m
Overall width of undercarriage 6.0 m 6.0 m
Number of axle sets (standard) 18 20
Number of axle sets (optional) 24 24
Working speeds
Hoisting / lowering 0 — 120 m/min
Slewing 0 — 1.6 rpm
Luffing 0 — 85 m/min
Travelling 0 — 5 km/h
Hoisting heights
Bulk Container*
Above quay at minimum radius 45.0 m 45.0 m
Above quay at maximum radius 29.3 m 36.3 m
Below quay level 15.0 m 15.0 m
Weight
Total weight of crane
Bulk version with 48 m boom
approx. 406 t
Total weight of crane
Container version with 54 m boom and
tower extension 4.8 m
approx. 439 t
*) Crane with tower extension (4.8 m) and 54 m boom.
Optional equipment
1. Pactronic ® - power by accumulator and electronics
2. Cycoptronic ® - anti-sway system
3. Teach-In - semi-automatic point to point system
4. Sycratronic ® - synchronizing crane control system
5. Vertical Line Finder - diagonal pull preventing system
6. Dynamic anti-collision system
7. Lidat ® - basic package
8. Lidat ® - tele service package
9. Lidat ® - turnover package
10. SCULI - crane analyzer with various features
11. Economy software - for optimised fuel consumption
12. Video monitoring system
13. Radio remote control
14. Autopropping undercarriage
15. Cyclone air-intake system for the engine
16. Low temperature package
17. Customer-specific painting & logo
18. Additional (driven) axle sets
19. Axle sets equipped with foamed tyres
20. Different supporting bases and pad sizes
21. Tower extension 4.8 m
22. And many more as per customers´ requirements