Hanging Overhead Crane is a light duty track traveling crane with trajectory,posed of girder weld by steel plate and I-steel, end girder, electric hoist and electric treadmill. It can be hung on the I-beam orbit on the top of the workshop, with the cantilever of 0.5~1m long.Short delivery time, meticulous after-sales service. Support Customization Aicrane , is dedicated to providing optimal single/double girder overhead crane with excellent quality.If you need an overhead crane, you can leave message online and tell me your requirements, (capa, lifting height, what is the material for lifting) we will ...Driver characteristics of Single Speed Beam Wire Rope Hoist Overhead Crane Workshop Operation. 1. Operation of large crane adopts traid frequency conversion driver,thus its operation is smooth and stable. 2. All aluminum housing of driver is small in volume, light in weight, and with good heat radiation performance. 3.China Quality Single Girder Overhead Cranes and Single Girder Overhead Cranes and Single Girder Overhead Cranes suppl, We aremitted to providing high quality products, Which have been sold worldwide at low prices.