L48A1 Mast Section Self elevating attached tower crane can be divided into two types, internal climbing tower crane and attached tower crane
At present, the self elevating attached tower crane can be divided into two types, internal climbing tower crane and attached tower crane. The function of one 40 TM level internal climbing tower crane can be equal to that of one 80 TM level attached tower crane. Therefore, it is economical and reasonable for the construction company to select the internal climbing tower crane from the point of saving one-time investment. Therefore, the internal climbing tower crane can only be used when the building shape and surrounding space are unfavorable to the external attached tower crane.
L48A1 Mast Section：
http://www.towercranesupply.com/product/l48a1-mast-section-for-tower-crane-masts
However, our country's construction, design and construction are seriously out of line. It is not easy to require the design unit to change this, especially when dealing with foreigners. Do not want to cause so much trouble, especially in the current seller's market climate. Price of tower crane Shandong tower crane
L48A1 Mast Section：
http://www.towercranesupply.com/product/l48a1-mast-section-for-tower-crane-masts
