Product DescriptionHeavy Loading Busbar Powered Flat-Board on Rail Ferry Transfer CartBusbar powered Wind turbine railway transfer car for warehouse transport,the kind of railway transfer car is powered by busbar,you can put the busbar in the hole, if your on rail transfer car approachs to the wall ,the busbar also can be fixed on the wall ,what we do not only can save the space but could reduce the impair for the ground.Of course ,it can be customized according to your requirement. it is the first choice for the workshop which has been widely used in steel factory.