Fleischmann 845512 N Set of 3 heavy duty trucks Samms with hot slab hoods DB era 4/5, In cooperation with the company Artitec, Model: Krupp had rolling mills in Bochum and blast furnaces in Duisburg-Rheinhausen. In order to be able to roll the slabs from Rheinhausen directly in Bochum, the slabs were transported glowing. For this purpose, existing heavy-duty trucks were equipped with a thermal hood. In this way, Bochum was able to save time and energy for reheating the slabs. The trains consisted of 2-6 cars, often with an additional torpedo pan. The wagons did not run on normal freight trains and were mostly pulled by steam locomotives of the BR 044 and BR 050, 051, 052 and BR 053, sold out at the factory. In cooperation with the company Artitec, new, unused new goods, sales condition wit.