What Crane

Crane (Crane) is a crane is a for loop, intermittent movement of machinery. A work cycle include: extract extract means to put items from the lift, and then move to the designated place lower level items, followed by a reverse movement, so extract unit returns to original position for the next cycle. Usually by a crane hoisting mechanism (the items up and down movement), operating agencies (the lifting movement), luffing and slewing mechanism (the article for horizontal movement), plus the metal body, power units, steering control and the necessary combination of auxiliary devices. The crane is in a range of vertical and horizontal Manual stacker of goods hoisting machinery, and the intermittent movement of the crane operation cycle characteristics of the work.
Which category has several cranes
The crane is in a range of vertical and horizontal movement of goods hoisting machinery, and the intermittent movement of the crane operation cycle characteristics of the work. By Application: General cranes, construction cranes, metallurgical cranes, railway cranes, port cranes, shipbuilding cranes, deck cranes. By tectonic Category: bridge type cranes, jib type cranes, rotary crane, non-rotating cranes, stationary cranes, crane operation, operation of cranes and rail and non-rail line. Common Model: electric single and double girder, single girder, double girder gantry, cantilever, electric single girder suspension, single and double girder grab, explosion-proof single, double girder, metallurgy single, double girder, semi-gantry cranes, manual single beam, suspension, bridge machine, etc.