Machine description: Altec D947-BR, 17,850 Lb Digger Derrick s/n 0101BA2801, with 47 ft sheave height, 2 spd digger, tip winch, pole grabs & riding console, rear mounted on 2001 International 4800 4x4 Flatbed/Utility Truc... more info about the International 4800 4x4.