Liebherr LHM 280 - Manual (Page 7)

LHM 280 7
Propping arrangements
Standard supporting base 11 m x 11 m
Standard pad dimension 4 x 5.5 m x 1.3 m
Standard supporting area of pads 7.15 m 2
Optional size of supporting pads and bases on request
Quay load arrangements
Uniformly distributed load 1.12 t/m 2
Max. load per tyre 5.02 t
Due to a unique undercarriage design its parameters (pad
sizes, supporting base and 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 < 36 t A8
Grab operation < 45 t A7
Container < 55 t A6
Heavy lift 84 t A4
Main dimensions
Min. to max. outreach 10—40 m
Height of boom fulcrum 15.4 m
Tower cabin height (eye level) 20.8 m
Overall height (top of tower) 28.3 m
Overall length of undercarriage 16.2 m
Overall width of undercarriage 5.4 m
Working speeds
Hoisting / lowering 0 — 90 m/min
Slewing 0 — 1.6 rpm
Luffing 0 — 75 m/min
Travelling 0 — 5.4 km/h
Hoisting heights
Above quay at minimum radius 48 m
Above quay at maximum radius 22 m
Below quay level 12 m
Weight
Total weight approx. 241 t
Optional equipment
1. Cycoptronic ® - anti-sway system
2. Teach-In - semi-automatic point to point system
3. Sycratronic ® - synchronizing crane control system
4. Vertical Line Finder - diagonal pull preventing system
5. Dynamic anti-collision system
6. Lidat ® - basic package
7. Lidat ® - tele service package
8. Lidat ® - turnover package
9. SCULI - crane analyzer with various features
10. Economy software - for optimised fuel consumption
11. Video monitoring system
12. Radio remote control
13. Autopropping undercarriage
14. Cyclone air-intake system for the engine
15. Low temperature package
16. Customer-specific painting & logo
17. Additional (driven) axle sets
18. Axle sets equipped with foamed tyres
19. Different supporting bases and pad sizes
20. And many more as per customers´ requirements