Product Description The kinds of rail powered cargo handling cart, which is powered by low voltage railways. It makes the AC electricity power is transformed into AC 36v two-phase and are respectively connected to the two rails. Then the rail powered cargo handling carts conduct the AC 36v on rail into the electrical appliance box at the bottom of the carts. And then the AC 36v is transformed into DC 36v to control the DC motor. Use this principle to make the rail powered cargo handling carts start, stop, go forward and backward and adjust the speed and so on. Features Transfer machine with largest span; Transfer machine with largest rail gauge; Double motor driven; Low voltage railways powered; Connections of the U-steel, box girder and reinforcing plates ensure the firmness of the carts frame. Details Show Cart Frame: The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the cast rail wheel. Its main feather: large load bearing, little table deformation, long service lifetime. Cast Rail Wheel: About the rail powered cargo handling carts' rail wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the cast rail wheels are manufactured and assemblied by ourselves. Safety Device: For safe running, the alarm light is installed on the rail powered cargo handling cart, it will ring continuously to warn someones when the rail powered cargo handling carts start running. Of course, the other safety device can be installed, as dead man stop, emergency stop, anti-colliding switch... all can be meet only you'd like by our professional team.