LTM 1090-4.2 Mobile Crane

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LTM 1090-4.2 - The all-rounder travels around the world with low running costs.

Outstanding mobility, power and economy. These are the main features of the LTM 1090-4.2. It can be driven all over the world at low cost as it can be configured with a whole series of different axle loads for driving on roads and sites. ECOdrive and ECOmode reduce its fuel consumption and noise emissions – better for drivers and the environment! Our Liebherr VarioBallast® and VarioBase® innovations enhance its capacity, safety and flexibility.


What's inside

  • Powerful:

    High lifting capacities on four axles.

  • Single-engine concept:

    The crane superstructure is powered by the engine in the undercarriage – meaning one less engine and therefore lower maintenance costs!

  • Lower fuel consumption and noise:

    ECOmode and ECOdrive reduce fuel consumption and ensure low noise in action.

  • Variable support

    VarioBase® support technology makes very higher standard lifting capacities possible.

  • VarioBallast®:

    The adjustable ballast system delivers greater flexibility in action.

Technical data

Max. load capacity 110 US t
at radius 10 ft
Telescopic boom from 37 ft
Telescopic boom up to 197 ft
Lattice jib from 6.5 ft
Lattice jib up to 52 ft
Drive engine/make Liebherr
Drive engine 6-Zylinder-Diesel
Drive engine/power 449 hp
Number of axles 5
Drive/Steering standard 8 x 6 x 8
Driving speed 53.00 mph
Total ballast 49,600 lb



Technical Data - Mobile crane LTM 1090-4.2 [ft/lb]

PDF (3.2 MB)


Ballast systems

Counterweight [t]

VarioBallast: Counterweight radius

Boom/jib combinations

Driving conditions

On-road driving

Jobsite driving