Tower crane is mainly used for building construction materials in the vertical and horizontal transportation and installation of building components. The QTZ series of tower crane, ranging from QTZ20 to QTZ160, is one Aimix Group’s leading products. They can be widely used for the construction of high-rise hotels, residential buildings, industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.
Flat top tower cranes don’ t have the “tops” of conventional cranes; they can be used in conjunction with other tower cranes at sites where space is confined or near the airports.
They’ re well suited for heavy lifting and placement duties on the most challenging job-sites. And they can also help you save time on other job-site duties by easily moving materials from one area to another.
luffing jib cranes deliver high load capacities and outstanding hoist speeds. This enables them to contribute to rapid construction progress.
Quality manufacturing designed for reliable performance hour after hour
Easy maintenance access and built-in safety features to keep downtime to a minimum
Ergonomic cabs provide the comfort required for long hours on the job
Detailed Specification For Tower Crane From QTZ20 To QTZ160 ：
|Hoisting Speed (m/min)||25/125||7/21/42|
|Slewing Speed (r/min)||0.7||0.45/0.7||0.46/0.7|
|Trolleying Speed (m/min)||26||33||33/16.5|
|Mast Section||Angel steel seamless tube|
|Jib||Upper chord||Seamless tube|
|Lower chord||V – steel|
|QTZ40 -4708||QTZ40 -4808||QTZ50 -5008|
|Jib length(m)||2.5 ~ 47||2.5 ~ 48||3 ~ 50|
|Max./Min. load(t)||4 / 0.8||4 / 0.71||4 / 0.81|
|Hoisting Speed (m/min)||8 / 34 / 52||6.7/33.5/67–|
|Slewing Speed (r/min)||0-0.6||0-0.7|
|Trolleying Speed (m/min)||33 / 16.5||38.6 / 25.2|
|Mast Section||Angel steel seamless tube||Angel steel|
|Jib||Upper chord||Seamless tube|
|Lower chord||V – steel||Square tube|
|Jib length(m)||3 ~ 50||2.5 ~ 50||3 ~ 55||3 ~ 55||3 ~ 55|
|Max./Min. load(t)||5 / 1.095||6 / 1.3||6 / 1.032||6 / 0.197||8 / 1.2|
|Hoisting Speed (m/min)||11.7/39/78–||8.5/40/80–||80/41||80/40/8 —||80/40/20|
|Slewing Speed (r/min)||0-0.7||0-0.6||0 – 0.64||0 – 0.64||0 – 0.6|
|Trolleying Speed (m/min)||38.6/25.2||44/22||44 / 22||44/22||60/30/10|
|Mast Section||Angel steel||Angel steel seamless tube||Angel steel||Square tube||Square tube|
|Jib||Upper chord||Seamless tube||Square tube||Square tube|
|Lower chord||V-steel or square tube||Square tube|
|Jib length(m)||3.1 ~ 60||3 ~ 60||3.4 ~ 65|
|Hoisting Speed (m/min)||105/53/26||104/52.05||100/50/25|
|Slewing Speed (r/min)||0 – 0.8||0.61||0 – 0.6|
|Trolleying Speed (m/min)||54/27/8.1||58.6/29.3/8.79||60/30/9.5|
|Mast Section||Square tube||Square tube||Square tube|
|Jib||Upper chord||Round steel||Square tube||Square tube|
|Lower chord||Square tube|
If you need any types tower crane, our professional engineers can design according to your demand and provide installation, maintenance and other services. Please Contact us.
Features Of Aimix Tower Crane :
QTZ tower crane is famous for its large operating ranges, varied working methods and wide uses. This series of tower crane has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.
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.
How much is a tower crane cost?
Buy tower crane in china aimix factory, we can supply customized self erecting tower crane with with high quality & low price.
Aimix tower crane Max. Weighing capacity can be 4-25t, if you want to get price of our tower crane, please Contact us.