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Liebherr LR 1550 specifications

 
Specifications for 550t Crawler crane Liebherr LR 1550
Max. capacity: 550 t at 4,5 m Max. loadmoment: 5568 tm
Total weight: 148,3 t
Booms:
Main boom: 21-105 m Boom erecting up to: -° in - seconds
Fixed jib: - m offsettable at angle -° Luffing jib: 21-91 m
Main boom foot pin
horizontal offset X: 1700 mm
Main boom foot pin
vertical offset Y: 3200 mm
Max. slewing speed: 1,2 rpm
Max. line speed: 140 m/min Max. line pull: 140 kN
Dimensions:
Total length: - mm Tail swing: 8400 mm
Crawler track length: 11900 mm Width: - mm
Crawler track width: 10000 mm Outrigger base: - mm
Crawler plate width: 1500 mm Reduced outrigger base: - mm
Drives & Transmission:
Carrier engine: - Power/Weight-Ratio: 2.03 kW/t
Power: - kW / - PS Max. torque: - Nm - rpm
Transmission: - Gears: - (Forward + reverse)
Max. speed: 1,2 km/h Gradeability: - %
Superstructure engine: MB OM 423 A
Power: 300 kW / 408 PS Max. torque: 1687 Nm at 1200 rpm
Counterweight:
Derrick mast: 31,5 m Radius A-frame: 10500 mm
Max. counterweight: 200 t Derrick counterweight tray: 250 t
Derrick counterweight carrier: - t Central ballast: 30 t
All crane specifications given are for reference only. This is no sales offer! Brochure version: 06/93