Liebherr's LTM 1060-3.1 mobile crane is a 66-ton machine that has a 157-ft. long telescopic boom - the largest boom in the three-axle range from Liebherr. Ballast Concept At a total weight of 39.6 t and with a 13.2-t axle load, it includes a 6-t ballast, 16.00 tires, eddy current brake, 6'x6' drive and a […]