Liebherr LTM 1090-4.1 specifications
| Specifications for 90t Liebherr Telescopic crane LTM 1090-4.1 | |
| Max. capacity: 90 t at 3 m | Max. loadmoment: - tm |
| Axles: 4 | Total weight: 48 t |
| Booms: | |
| Telescopic boom: 11,1-50 m | Boom sections: 6 |
| Boom luffing up to: 83° in 50 seconds | Boom telescoping: 11,1-50 m in 360 seconds |
| Superlift: - | Intermediate sections: 7 m |
| Folding jib: 10,5/19 m offsettable at angle 0/20/40° | |
| Fixed jib: - m offsettable at angle -° | Luffing jib: - m |
| Main boom foot pin horizontal offset X: -2150 mm |
Main boom foot pin vertical offset Y: - mm |
| Max. slewing speed: 1,7 rpm | |
| Max. line speed: 125 m/min | Max. line pull: 57 kN |
| Dimensions: | |
| Total length: 12895 mm | Tail swing: 3800 mm |
| Carrier length: 10525 mm | Width: 2750 mm |
| Outer turning radius : 10550 mm | Inner turning radius: 5550 mm |
| Turning radius boom head: 11405 mm | Turning radius folding jib: 11930 mm |
| Outrigger base: 8558 x 7000 mm | Reduced outrigger base: 8558 x 5000 mm |
| Crawler track width: - mm | Crawler plate width: - mm |
| Drives & Transmission: | |
| Carrier engine: LH D 846 TI A5 | Power/Weight-Ratio: 7.04 kW/t |
| Power: 338 kW / 460 PS | Max. torque: 2100 Nm 900 rpm |
| Transmission: ZF 12-Gang-Schaltgetriebe | Gears: 12+2 (Forward + reverse) |
| Max. speed: 75 km/h | Gradeability: 60 % |
| Drive / Steering (standard): 8x6x8 | Drive / Steering (option): 8x8x8 |
| Tyres (standard): 14.00 R25 | Tyres (option): 16.00 R25 / 20.5 R25 |
| Superstructure engine: LH D 924 TI-E A4 | |
| Power: 149 kW / 202 PS | Max. torque: 845 Nm at 1200 rpm |
| Counterweight: | |
| Derrick mast: - m | Radius A-frame: - mm |
| Max. counterweight: 21 t | Central ballast (Crawler cranes): - t |
| All crane specifications given are for reference only. This is no sales offer! | Brochure version: 08/04 |