CLASS 33 08 September 2020 12:02 Updated CLASS 33Operating and Maintenance InstructionsDCC Ready / DCC FittedBo-Bo Diesel Electric Locomotive Class-33-BO-BO-Diesel.pdf 200 KB Download Related articles Class 31 HSS 354 Class 33 DCC TYPE 8 RINGFIELD MOTOR – 4-6-0 CASTLE AND COUNTY LOCOMOTIVE CLASS 40 RAILROAD CLASS 43 HST