Xinxiang Perfect Electrical And Mechanical Co., Perfect Transfer Cart. – Rail Transfer Cart, Trackless Transfer. Low price heavy duty traverser rail electric 30 ton transfer trolley $4,000.00 – $4,500.00 / Set 1.0 Sets (Min. Order) Hot dip galvanized plant electric railway flat. Coil Transfer Bogie In Stock 400 Tons-Perfect Coil Transfer Carts