1978 P & H T750 Hydraulic Truck Crane, 75 Ton Capacity, 105ft Boom, Detroit Diesel, Hook, S/N: 45763. 2964 Hours Indicated. Mounted on Harnischfeger 4-Axle Crane Carrier, Detroit Diesel, Standard, Outriggers, S/N: CR5723. 48200 Miles Indicated. 3279 Hours Indicated.