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Liebherr LR 1750 specifications

 
Specifications for 750t Crawler crane Liebherr LR 1750
Max. capacity: 750 t at 7 m Max. loadmoment: - tm
Total weight: 420 t
Booms:
Main boom: 28-133 m Boom erecting up to: 87° in 240 seconds
Fixed jib: - m offsettable at angle -° Luffing jib: 28-105 m
Main boom foot pin
horizontal offset X: 1800 mm
Main boom foot pin
vertical offset Y: 3473 mm
Max. slewing speed: 1,5 rpm
Max. line speed: 130 m/min Max. line pull: 160 kN
Dimensions:
Total length: - mm Tail swing: 9175 mm
Crawler track length: 11900 mm Width: - mm
Crawler track width: 10300 mm Outrigger base: - mm
Crawler plate width: 1500 mm Reduced outrigger base: - mm
Drives & Transmission:
Carrier engine: - Power/Weight-Ratio: 0.95 kW/t
Power: - kW / - PS Max. torque: - Nm - rpm
Transmission: - Gears: - (Forward + reverse)
Max. speed: 1,65 km/h Gradeability: - %
Superstructure engine: LH D 9408 TI-E A4
Power: 400 kW / 544 PS Max. torque: 2425 Nm at 1000 rpm
Counterweight:
Derrick mast: 31,5 m Radius A-frame: 10620 mm
Max. counterweight: 245 t Derrick counterweight tray: 400 t
Derrick counterweight carrier: 400 t Central ballast: 95 t
All crane specifications given are for reference only. This is no sales offer! Brochure version: 09/05