The prototype is a special car designed for chemical products that features an insulated funnel flow tank. This model is based on a privately owned car painted and lettered for the car leasing company KVG Kesselwagen Vermietgesellschaft mbH. The car has a detailed partially open frame, separately applied details and NEM close couplers in a standard pocket with guide mechanism. Length over the buffers 18.0 cm 7-1/16". DC wheel set 4 x 700580.