Where is the difference between hook cranes and electric hoist cranes?

1.When the bridge crane manufacturer introduces that the equipment is erected, they should pay more attention to observation, supervision, unified command, and reliable communication. The lifting equipment and hoisting rigging can only be used after strict inspection, and the requirements for the use and installation of the wire rope should be abided by, and phenomena such as hard bends, cage-shaped distortion, loose strands, broken wire exposed cores, etc. cannot occur.

2. The difference between the hooks of electric hoist gantry cranes and hook gantry cranes. The taking device of electric hoist gantry cranes can be either a hook or an electromagnet, while the hook gantry crane only has a hook.

3. The positions of the hooks (commonly known as the trolleys) are different: the trolleys of the hook gantry crane are on the beam; the trolleys of the electric hoist gantry crane are under the beam.

4. Assuming a single girder, the mechanical part that usually travels along the girder and the hoisting mechanical part are often installed together and hung under the girder, commonly known as an electric hoist. The control of the crane is generally on the ground, and the operator needs to walk on the ground along with the movement of the crane. The hoisting capacity is not large, and the operation is intuitive and simple. The double-girder crane has two girders with a certain gap between the girders.

5. There is also a common point between the two, that is, the gantry crane is a gantry crane with a hook as the taking method, which includes a general hook gantry crane and an electric hoist gantry crane.