Beam Trolley (Metal wheel on track)

This electric motor powered Beam Trolley is used for transportation of Precast Beam. It is running on the metal track. With track guided operation the safety is further enhanced.

Generator is used to provide power to the Trolley and it travels together with the trolley. Simple and more economical model comes with 2 speeds whereas multiple speeds is possible which includes the inverter in the electric circuit.

Tracks are running on top of 2 installed beams and these2 beams will be braced together for stability purposes.

Similar to the pneumatic tire model this trolley can transport various types of beams. The Beam Trolley with track can accommodate up to 6% slope. Beyond 6% is not possible due to the friction limitation.

Photo on top shows a box girder with weight of 400 metric ton being transported by the Beam Trolley.

Combine with Beam Erector

Similar to Pneumatic Tire Beam Trolley it usually combines with Beam Erector for delivering the precast Beam to the Beam Erector for installation. 

Varies traveling speed are provided; several high speed for unloaded condition, several low speed for loaded condition and one specific speed for coordination with the hoist speed from Beam Erector.