The transfer cart running on a railway gets electricity from a battery pack.The battery is mounted on the transport platform.Smart charger can automatically charge the battery.The battery can work for 4-5 hours with full load.Mechanical equipment includes welding parts, metal castings, steel coils, galvanized coils, mechanical machining workpiece, etc. Our engineers can design special models for your specific applications. br If you contact us, we will provide you with technical support. br Contact:Maria Ji br Email:Sale01@bfbhandling.com br Tel:+86-15560181018 br Web: www.bfbhandling.com br www.