How To Choose Tower Crane Mast Section?

How to Choose Tower Crane Mast Section?

The main differences between the tower crane standard sections L46A1, L68A1, L68B1, L68B2, and L69B2 are reflected in the following aspects:

1) Dimensions and height: These standard sections have different dimensions and heights. For example, the height of the L68A1 standard section is 2.0 meters, while the heights of L46A1, L68B1, L68B2, and L69B2 may vary depending on the model and usage conditions of the tower crane.

2) Load capacity: Different models of standard sections have different load capacities. The design load capacity of the L68A1 standard section should meet the design requirements and usage needs of the tower crane. Other models of standard sections also have their own load capacity characteristics, such as the L68B2 standard section, which has superior load capacity and bending strength.

3) Stability and reliability: Different models of standard sections also differ in terms of stability and reliability. For example, the main characteristic of the L68B2 standard section is its high dimensional accuracy, which ensures the stability and reliability of the connections.

4) Manufacturing process and connection method: These standard sections also differ in manufacturing process and connection method. The L68B2 standard section adopts advanced manufacturing processes, making the connecting parts smooth, reducing wear, and improving service life. At the same time, the connection method of the standard section usually adopts high-strength bolts to ensure safe and reliable connection strength.

5) Application range: Different models of standard sections are suitable for different types of tower cranes. For example, the L68A1 standard section is mainly suitable for tower cranes such as TC6013A-6E/TC6015A-10E/TC6016A-8E, while the L68B2 standard section is suitable for L68B2 tower cranes with a balance arm length of 45 meters or less.

In summary, there are differences in dimensions, load capacity, stability, manufacturing process, connection method, and application range between the tower crane standard sections L46A1, L68A1, L68B1, L68B2, and L69B2. When selecting suitable standard sections, comprehensive consideration should be given to the specific tower crane model, usage conditions, and design requirements.