Liebherr LT 1090 specifications
| Specifications for 90t Liebherr Telescopic crane LT 1090 | |
| Max. capacity: 90 t at 3 m | Max. loadmoment: 270 tm |
| Axles: 6 | Total weight: 68 t |
| Booms: | |
| Telescopic boom: 12,5-40 m | Boom sections: 4 |
| Boom luffing up to: 80° in 60 seconds | Boom telescoping: 12,5-40 m in 172 seconds |
| Superlift: - | Intermediate sections: - m |
| Folding jib: 6,8/12,5 m offsettable at angle 0° | |
| Fixed jib: 11-20 m offsettable at angle 5,5/32° | Luffing jib: 11-20 m |
| Main boom foot pin horizontal offset X: - mm |
Main boom foot pin vertical offset Y: - mm |
| Max. slewing speed: 2 rpm | |
| Max. line speed: 130 m/min | Max. line pull: 82 kN |
| Dimensions: | |
| Total length: 14705 mm | Tail swing: 3915 mm |
| Carrier length: 11730 mm | Width: 2750 mm |
| Outer turning radius : - mm | Inner turning radius: 9000 mm |
| Turning radius boom head: 16500 mm | Turning radius folding jib: - mm |
| Outrigger base: 6300 x 7000 mm | Reduced outrigger base: - mm |
| Crawler track width: - mm | Crawler plate width: - mm |
| Drives & Transmission: | |
| Carrier engine: MB OM 424 | Power/Weight-Ratio: 4.54 kW/t |
| Power: 309 kW / 320 PS | Max. torque: 1490 Nm 1200 rpm |
| Transmission: Allison Automatikgetriebe | Gears: 5+1 (Forward + reverse) |
| Max. speed: 65 km/h | Gradeability: - % |
| Drive / Steering (standard): 12x6x8 | Drive / Steering (option): - |
| Tyres (standard): 14.00-20 | Tyres (option): - |
| Superstructure engine: MB OM 352 A | |
| Power: 115 kW / 156 PS | Max. torque: 490 Nm at 1600 rpm |
| Counterweight: | |
| Derrick mast: - m | Radius A-frame: - mm |
| Max. counterweight: 13 t | Central ballast (Crawler cranes): - t |
| All crane specifications given are for reference only. This is no sales offer! | Brochure version: 06/84 |