Prototype: Four Swedish State Railways (SJ) passenger cars. One type AB3, 1st/2nd class, and three type B5, 2nd class.
Model: The trucks are based on a Minden-Deutz design with a guide mechanism for the coupler pockets. Total length over the buffers approximately 98.5 cm / 38-3/4". DC wheelset E700580.
An electric locomotive to go with this car set can be found in the Märklin H0 assortment under item number 39280.