Inner Climbing Tower Crane- Qtz40 (4708)

Shandong Hongda Construction Machine Co., Ltd is a professional tower crane manufacturer with more than 30 years history.
We can produce cat head tower crane, topless tower crane, luffing tower crane, inner climbing tower crane, mobile tower crane and rometo control tower crane.

Inner climbing tower crane is for special working condition.


Inner climbing tower cranes are one of Hongda's leading products. Inner climbing tower crane is popular in the great city for small working area. 

QTZ40 (4708) is one of 4 ton inner climbing tower crane. 


Inner climbing twer crane is a speical model used for narrow jobsite. 
-inner climbing in the elvator shaft
- Horizontal jib frame
- Trolley traveling
- Hydraulic self-climbing
- Original mechanism
- All safety devices well-equipped
- improved working speed
- Good speed control property
- Smooth and efficient working


They can widely apply to high-rise hotel, resident houses, high-rise industry buildings, large-span factory buildings, large chimneys and other high-tower buildings. TIELISHI series of tower cranes have been awarded many honors like Shandong famous brand. And QTZ63, QTZ80, QTZ125 and QTZ160 ,QTZ200,QTZ300,QTZ315 and QTZ500 four kinds of tower crane have gained the CE certificate.


Wherever you from whenever you come we will welcome you warmly to visit our factory and negotiate business.