Cummins 5.9L 6 cyl eng @ 128hp, 2 spd shuttle trans, 3 piece tubeless wheels, air over hyd brakes, hyd 4 wheel steering, 70' main boom lift height, 95' lift height w/25' jib, 8' 10" wide, 21' base length, 37' long, 11' 2" tall, hyd pilot controls, 2 wheel or 4 wheel drive, 4 wheel steer, 30 ton 3 sheave pulley, no 1st gear