Anti Two-Block, PAT Load Moment Indicator, Cummins 6 Cylinder 165 hp 5.9 L Diesel Engine, 33 ft Minimum 105 ft Maximum Boom Length, Auxiliary Hoist, Rooster Sheave, 29 ft to 51 ft Extendable Swingaway Offset Jib, 800 lb 40 ton Capacity McKissick 3 Sheave Hook Block, 250 lb 12 ton Capacity Overhaul Ball