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| Model NO. | QTZ200 7020-12 |
| Condition | Used |
| Maximum Lifting Height | 50-100m |
| Maximum Lifting Weight | >10t |
| Max Jib Length | 70m |
| Max Load | 12t |
| Tip Load | 2t |
| Installation | Assembled |
| Moving Type | Fixed Type |
| Spare Parts | Provide |
| Lead Time | 7-20 Working Days |
| Color | Yellow |
| Transport Package | Assembled |
| Trademark | Zoomlion |
| Origin | China |
| HS Code | 842620 |
| Years | 2019-2023 |
Performance parameters of WA7020 -12: performance parameters and technical indexes reach both domestic and international advanced level.
A tower crane is a type of crane that is characterized by its height and the ability to lift heavy loads. Typically, it consists of a vertical mast, a horizontal jib, and a counterweight. The vertical mast provides stability, while the jib extends outwards to allow for a wide range of motion.
Tower cranes can reach impressive heights, making them ideal for constructing multi-story buildings. They are often seen on construction sites, where they can be spotted towering over the landscape, moving materials with precision and efficiency.
One of the primary functions of a tower crane is to lift and move heavy materials, such as steel beams, concrete blocks, and other construction supplies. The crane operates using a system of pulleys and cables, allowing it to hoist loads to significant heights.
The operator, situated in a cab at the top of the crane, has a clear view of the construction site, enabling them to maneuver materials with accuracy.
Tower cranes are designed to rotate 360 degrees, providing a wide range of coverage over the construction site. This capability allows for efficient material handling, reducing the need for multiple cranes on a single site.
Additionally, many modern tower cranes are equipped with advanced technology, such as load sensors and remote control systems, enhancing their functionality and safety.
