The self-propelled low-loader is ideally suited to replace the drive in locomotives that do not have their own motorization. Between 1958 and 1967, DB procured more than 14,200 two-axle flat cars with side wall flaps and foldable end boards. They were used for transporting vehicles, such as Kaelble tractors KV 633/632, and goods with a large volume requirement. The cars without side stakes were designated as Kls starting in 1965. As a model, they can be used from Era III to VI. Weight: 12,100 kg, maximum load capacity: 27.5 t, length over buffers: 13,860 mm. The patented underfloor drive, similar to that of ROBEL, is optimally adapted to the flat design of the low-loader. At slow speeds, in operation with sound, both digitally and analog, this model impresses technology enthusiasts in the model railway community. It features electric drive. The integrated sound module reproduces the whistle and various operational sounds. Digital decoder for DCC/MM and analog operation (AC/DC) with integrated energy storage, RailCom capable. A typical diesel or steam locomotive sound can be selected via CV. On one end, there are two switchable two-pole sockets to which, for example, a tail light can be connected. Functionality in analog operation: - Forward/reverse driving mode - Sound active (type and volume adjustable via CV) - Light active. Functionality in digital operation: - Forward/reverse driving mode - Switchable functions: Sound (type and volume adjustable via CV), whistle, light. Coupling pockets on both sides according to NEM 362. Includes a tail light. Dimensions: length over buffers 15.9 cm x width 3.5 cm x height 2 cm.