Detailed introduction of different models of cranes by Chinese manufacturers

1. Light lifting equipment

　　 Electric hoist, hand chain hoist, chain electric hoist, emblem type hoist, etc., with light and compact structure, light weight, small size, and strong versatility of parts.

　　 Two. Bridge crane: It is the most commonly used. It is erected on the track of the fixed strut between the buildings and used in workshops, warehouses, etc. Do loading, unloading and lifting work indoors or in the open air. In the factory, it is generally referred to as a driving vehicle.

　　 1. According to the structure: such as single-beam bridge type, double-beam bridge type, multi-beam bridge type, double-trolley bridge type, multi-trolley bridge type, etc.

　　 2. According to the picking device: such as hook bridge crane, grab bridge crane, electromagnetic bridge crane, container bridge crane, etc.

　　3. Divided by purpose: such as general-purpose bridge cranes, metallurgical bridge cranes, explosion-proof bridge cranes and so on.

　　Three, gantry crane

　　Gantry crane is a variant of bridge crane, also called Longchuan Crane. Mainly used for outdoor cargo yard, stock yard cargo, bulk cargo loading and unloading operations. Its metal structure is like a door-shaped frame. Two supporting feet are installed under the main beam to walk directly on the track on the ground. Both ends of the main beam can have outhanging cantilever beams.

　　 1. According to the structure: single main beam gantry crane, double main beam gantry crane, box or truss gantry crane

　　2. Divided by cantilever: single cantilever gantry crane, double cantilever, non-cantilever gantry crane, etc.

　　3. According to the support method: rail-mounted gantry crane, tire-type gantry crane.

　　4. According to the picking device: hook gantry crane, grab gantry crane, electromagnetic gantry crane, etc.

　　 5. According to the occasion of use: general gantry cranes, shipbuilding gantry cranes, hydropower station gantry cranes, etc.

　　6. According to the lifting trolley: self-propelled trolley gantry crane, traction trolley gantry crane, chain hoist gantry crane, etc.

　　4. Boom type crane

　　 can be divided into: 1. Operating boom type rotating cranes, including: portal cranes, floating cranes, tower cranes, automobile and tire cranes, crawler cranes, and railway cranes. 2. Fixed jib cranes, including: cantilever cranes, mast cranes, and jib cranes.