31'-127' 5-Section Boom, Standard Torsion Box, Calibrated for Jib, Hook Ball with Swivel, Air Conditioned Operator’s Cab, Aluminum Flat Deck, ICC Safety Kit, on 2014 Peterbilt 365, 380HP, Paccar ISL9 Engine, 20,000 lb. Steerable Tag Axle with Air Lock, Aluminum Wheels outside, Heated Mirrors, 3-Person Cab, Stationary Grille, Calibrated for Jib.