Arbortech Chipper Body current boom certification DT466 Diesal Allsion Auto. working height over center boom 11 ft. MODEL AL50-5-1L-4H 55 ft. Non CDL. 1999 International 4700 4700 1999 INTERNATIONAL 4700 Medium Duty Trucks - Bucket Trucks / Boom Trucks AERIAL LIFT INC. Runs well. Bucket / Boom Trucks Bucket Trucks 3545 PSN ...