Mobile Jib Crane

A mobile jib crane, also known as a mobile tower crane, is a piece of equipment used for heavy lifting operations. Its main feature is that it can move quickly within the construction site and is equipped with a swing arm that can rotate 360 ​​degrees to facilitate multi-directional lifting work.

The working principle of the mobile jib crane is mainly to complete the lifting operation through the cooperation of the lifting mechanism, the slewing mechanism and the hoisting mechanism. Among them, the lifting mechanism mainly completes the lifting and lowering motion of the swing arm, the slewing mechanism realizes the rotation motion of the swing arm, and the hoisting mechanism is used for suspending and hoisting objects. Through the combination of these three mechanisms, the mobile jib crane can achieve various complex lifting tasks.

The main structures of mobile jib cranes include towers, slewing platforms, jibs, windmills, rails, mobile mechanisms, etc. The tower is the basic support structure of the entire crane. The rotary table is used to support and rotate the boom. The boom is the operating part of the lifting object. The windmill is used to ensure the balance of the fuselage. The rails and moving mechanism are used to move the fuselage.