The car puller is located at the material dump house of the BOF. This was scratch built from plans that Dean Freytag published in a modeling magazine. I also got the idea from one of the local coal tipples in the area. The car puller was made out Plastruct styrene, tubing and motor. The cable is string I had left over from another kit, the chain is from a necklace and the hook if from a ST&D kit.