Tower crane with free height 41m and max load 6 tons for construction
Max Working Radius (m)
Free Height (m)
Max Load (T)
Tip Load (T)
Max Height (m)
Wall Ties for Max Height (sets)
Main Material Specs (mm)
Square Steel Tube
Mast Section Dimension (m)
Hoisting Speed (m/min)
Min Steady Falling Speed (m/min)
Slewing Speed (r/min)
Radius-changing Speed (m/min)
Jacking-up Speed (m/min)
The series of tower cranes, max payload from 3T to 25T, is among our leading products. With their working radiuses varying from 30m to 80m, our tower cranes are famous for their large operating ranges, varied working methods and wide uses.
Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.
Our tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.
The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.
The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.
They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.