The self-propelled low-side car is ideal for the combined replacement of the drive in locomotives that do not have an engine. Between 1958 and 1967, DB procured more than 14 200 2-axle flat cars with side wall flaps and folding front borders. They were used for the transport of vehicles, for example Kaelble tractors KV 633/632, and goods with large space requirements. The cars without side stakes were designated as KLS from 1965. They can be used as models of epoch IIIVI. Net weight 12 100 kg, max. load mass 27.5 t, LoB 13 860 mm. The patented underfloor motor, similar to the ROBEL, is optimally adapted to the flat design of the low-side car. With slow speed, in operation with sound, digital and analogueue, this model convinces the technology-enthusiastic model railway enthusiast. With electric drive! The integrated sound module plays back the whistle and various operating-dependant noises. Digital decoder for DCC/MM and analogueue operation (AC/DC) with integrated current storage,