Sterling L8513 Crane Truck. Tandem Axle, Day Cab, Cummins 6- Cylinder Diesel Engine (7682 Hours), Eaton Fuller 8LL 10-Speed Manual Transmission, Hendrickson Walking Beam Suspension, Differential Lock, A/C, Pintle Hitch, 58000# GVWR, 18000# Front Axle, 20000# Rear Axles, 385/65R22.5 Front Tires, 11R22.5 Rear Tires (Fair); National 800C Crane, 21-Ton Capacity, 24 ft 6 in to 80 in 4-Section Hydraulic Boom, Hook Block, 102 in x 20 ft Steel Flatbed with Stake Pockets, Removable Front Hydraulic Stabilizer, (2) Front A-Frame and (2) Rear Hydraulic Outriggers, Dual Control Stations, SN 30309, 79882 Miles.