Monorail travelling trolleys are used with Manual Chain blocks & Electric Chain Hoists for the movement of goods on Monorail or Beam. Beam trolleys are available ranging from 1 Ton – 20 Tons. Trolleys are designed with adjustment of Variable sizes of the beam as per capacity. Types of Trolley depends upon movement of Trolley on Monorail Pull Push Trolley - Move on Monorail by push or pull manually. • Gear Trolley - Move on Monorail by Pulling Chain. • Electric Trolley Move on Monorail by Electric Motor. This all Trolley used for cross travel movement on Monorail for Slight Beam. Ocean provide this type troly for curvature type Beam also. Its call curvature type Monorail Trolley.