Driving cranes

 The bridge crane
Crane bridge crane characteristics can be made in the hook, or other hangs heavy fetch device in vertical or horizontal space migration. Bridge crane hoisting mechanism, including: great, car running. Depend on these institutions, they can make with weights in a certain set square space hoisting and handling. Bridge cranes, gantry crane, crane, metallurgical bridge cranes, cranes are such as cable.

small-sized lifting equipment
Small-sized lifting equipment is characteristic of the light and compact structure, easy to operation scope, projection of dot, line. Light and small hoisting equipment, usually only one lifting mechanism, it can make weight lifting movement as a single. Belong to this category are: jack, pulley, hand (gas, electricity, etc.) move gourd winch. Often equipped with electric hoist run car and metal frame to enlarge the scope of operation.

Basically has two kinds: one kind is concentrated driver, a motor driving shaft drive long on both sides of the active wheels, Another kind is driven active wheels, namely each side with a motor drives. Medium and small bridge crane brake, reducer and more USES an electric generator synthesis three-in-one drive mode, the average weight since big bridge crane for ease of installation and adjustment, device drivers often adopts universal shaft coupling.

 Driving, cranes, cranes are people on a general way of cranes, cranes and what is now called the crane are basically the same.

Driving cranes
Hang on hook or other device clog the fetch in vertical or horizontal space migration