275 Ton Cap, 223' Main Boom, plus inserts for 121.4' total Jib Length, 169,000 Lbs of Counterweights, Cummins Engine up and down, 177,368 Miles, lower hours are 9,277 upper hours are 14,831. ECOS and EKS 5 Systems, 525/80R25 Tires, Two winches, Aux. Sheave, one 5 sheave 125 Ton Block, Ball, Three Axle Nelson Dolly, Allison transmission, Megratrak Suspension.