The utility model is suitable for short distance, frequent use and dense lifting operation, and has the characteristics of high efficiency, energy saving, easy saving, small occupation area, easy operation and maintenance, etc..
1. cantilever crane arm crane for railway, machinery manufacturing, chemical industry and light industry production or maintenance situations, especially in dense, short distance transport equipment, operation frequent production line application of this product can improve the production efficiency.
2. wall jib crane is a new material developed in the foundation wall column cantilever crane on the lifting equipment. The machine running rail is installed on the cement column workshop, can do the vertical movement along the rail, while lifting electric hoist can finish the selection of cantilever along the vertical and horizontal movement. The machine has greatly expanded the scope of operation, more effective use of the workshop space, the use of more ideal effect.
3. Longmen type cantilever crane lifting capacity of up to 2000 kilograms, all the hanging crane impossible or uneconomical place can be convenient to use. The Longmen type crane can be simply split into several easily transported parts and assembled quickly in another place, which is beneficial in many occasions. Lifting capacity of I-beam type trackless gantry crane can reach 2000 kg.