

The Lift Adjuster reliably reduces load swinging during lifting and lowering. The AC 5.120-1 remains at a slender width of 9 ft even with 52,900 lbs of counterweight and maintains a counterweight tail swing radius of only 13 ft with the full 78,000 lbs of counterweight. Thanks to the superstructure shared with the AC 4.110-1, 80% of the counterweights for both cranes are interchangeable, as are the boom extensions, including one with reduced complexity. The crane can travel on roads while remaining under a 22,000 lbs axle load limit and a total weight of 105,821 lbs. With a maximum lifting capacity of 150 tonnes (175 USt) and a long telescopic boom, the LTM 1150-5.3 is the perfect addition to Liebherr’s crane range below the LTM 1160-5.2. Thanks to a reinforced 197 ft main boom, the AC 5.120-1 reaches extraordinary lifting capacities.
