Considerable improvements in performance have been achieved on Liebherr's new four-axle all-terrain LTM 1090-4.1 mobile crane. The load capacity of the telescopic boom has been increased by up to 22%, and on the folding fly jib by as much as 33%. This crane also boasts an improved outreach compared to previous crane designs. The two-engine design with a performance-matched Liebherr crane engine ensures particularly economic crane operation.


  • Maximum lifting capacity: 90 tonnes (at 3 m radius)
  • Telescopic boom: 11.1-50.0 metres
  • Lattice jib: 10.5-26.0 metres
  • Carrier engine/output: Liebherr, 6-cylinder, turbo-Diesel, 350 kW
  • Crane engine/output: Liebherr, 4-cylinder, turbo-Diesel, 129 kW
  • Drive/steering: 8 x 8 x 8
  • Travel speed: 80 km/h
  • Operational weight: 48 tonnes
  • Total counterweight: 21 tonnes
Download this file (liebherr_LTM1090.pdf)Liebherr LTM1090 spec sheet29/09/2016