Detailed Product Description

Main QLCM's tower crane products are as follows:
1. Normal tower crane(tower crane with head): max load(4-50tons), jib length(30-70m), max height under hook(120-271.3m);
2. Topless tower crane(tower crane without head): max load(6-20tons), jib length(40-70m), max height under hook(140-271.3m);
3. Luffing jib tower crane: max load(8-12tons), jib length(30-50m), max height under hook(103.05-128.34m)

QD228 is a self-telescoping, top slewing and luffing jib tower crane, which is developed by our company combined with international advanced technology in the industry. The tower crane has excellent performance and be equipped with complete safety devices, easy to install and disassemble. It has three work types including stationary, traveling and climbing. Which tower is made up of mast sections with the size 2x2x3m(L68B1), connected by pins and fish plate. Advanced technology are applied in the mechanisms and control systems, the tower crane has good performance, high reliability and easy maintenance. For the key luffing mechanism, we apply frenquency control and double brake, thus make crane work stably and safely.