For cranes, keeping the components of the crane equipment in a damp place for a long time is not a good thing. It may lead to the possibility of problems such as corrosion of facility parts, damage to electronic instruments and circuits, which will have a huge impact on the normal operation of the crane. It is believed that experienced or relevant professionals have some awareness and understanding of this. Therefore, to ensure the normal and continuous stable operation of the facilities, it is necessary to keep them dry. Appropriate measures can be taken when necessary to solve the problem.

The downward bending of the main beam of an electric single-girder crane refers to the situation where the main beam that was originally supplied at the top bends downward. Single-girder cranes are equipped with two operation modes: ground operation and air operation. There are two types of ground operation: wired handle operation and remote control handle operation. Aerial operation refers to cab operation.

The problem of chain jamming in electric cranes needs to be resolved in a timely manner to avoid any impact on work. Refueling, replacing the chain, or cleaning the chain are all effective methods to solve the problem.

Electric hoist, as a common lifting equipment, is widely used in various occasions. However, during use, overloading may sometimes occur, which not only affects the service life of the equipment but may also cause safety accidents. Therefore, it is particularly important to understand and master the adjustment methods for overloading electric hoists.

Cranes are equipment that requires regular maintenance and upkeep. Reasonable maintenance measures can extend their service life, reduce repair costs, and improve work efficiency.