Products Description
This tower crane has reached the industry-leading level in both the overall design and manufacturing process. In terms of the steel structure, the equipment extensively uses Q345B high-strength material profiles, combined with modular and lightweight design concepts. This not only reduces the overall weight of the machine but also significantly enhances its load-bearing capacity and service life. The tower body adopts sheet-type standard sections, which have high interchangeability and are extremely convenient for transportation. In the electrical control system, this tower crane is equipped with lifting mechanisms from XCMG's proprietary or French Botan's mature technologies. The slewing reducer uses multi-stage planetary gear transmission to ensure smooth operation, low impact, and low noise. At the same time, the entire vehicle uses high protection level connectors and is equipped with an intelligent fault self-diagnosis system, greatly improving the maintenance efficiency. Additionally, the equipment is equipped with multiple safety protection devices for lifting capacity, torque, and lifting height, ensuring that the tower crane can still complete lifting tasks safely, efficiently, and accurately under various harsh working conditions.
Product Superiority
Heavy-duty and superior remote lifting performance: The tower crane has a powerful lifting moment, and its short arm has particularly excellent lifting performance, which can easily handle the lifting of heavy loads such as PC components, large templates, and bundled reinforcing bars in prefabricated buildings, significantly reducing the number of lifts and improving construction efficiency.
Flat-head design suitable for group tower operations: With a flat-head structure, it is easy to install and dismantle. Not only is it highly resistant to sudden unloading and accidental collisions, but it is also particularly suitable for dense construction environments where multiple tower cranes operate in a cross manner, significantly reducing safety hazards in group tower operations.
Intelligent control and smooth operation: Equipped with a new variable-frequency slewing system and load-following speed function, it responds instantly to start and stop, has no jitter throughout the process, and does not swing when parking; it supports millimeter-level rapid positioning, meeting the strict requirements of prefabricated buildings for precise positioning.
Modular structure and high versatility: The lifting arm, balance arm, and slewing tower body adopt a new card-type connection. The main structure only requires a small amount of lifting to complete assembly, and from unloading to installation and commissioning, it takes the shortest time of only a few hours. At the same time, the balance weight and standard sections have strong universality in the same series, effectively reducing equipment procurement and operation costs.
Application scenario
Prefabricated Construction (PC Engineering): With millimeter-level precise positioning and strong short-arm lifting capacity, the tower crane is the best choice for lifting heavy components such as prefabricated stairs, composite slabs, and PC wall panels. It fully enables the improvement and efficiency enhancement of prefabricated buildings.
High-rise and super high-rise residential construction: With an ultra-long arm span of 70 meters and an attachment height of up to 200 meters, it can handle the dense construction of residential buildings over 30 floors with ease, providing efficient and uninterrupted vertical transportation guarantees.
Large public buildings and commercial complexes: In large venues, hospitals, schools, and commercial complex projects, its wide operation coverage can perfectly solve the problems of long-distance lifting of large-span space structures, heavy curtain walls, and steel structure roofs.
Energy infrastructure and industrial plants: In mining quarries, main plant buildings of large power plants, and bridge construction, the high load-bearing capacity and stable structural design of this model can undertake the lifting tasks of heavy equipment, boiler components, and large bridge components.
Technical specification
|
Parameter name |
Specifications parameters |
|
Rated weight |
7.5t |
|
Lifting moment |
400kN·m |
|
Luffing amplitude |
3.5m-30m |
|
Hoisting speed |
0.8-8m/min |
|
Slewing speed |
0-0.8r/min |
|
Luffing speed |
2-12m/min |
|
Total machine weight |
28t |
|
Overall dimensions |
8200×2500×3800mm |
|
Power type |
Electric drive |
|
Working class |
A5 |
|
Protection class |
IP54 |
|
Braking method |
electromagnetic normally closed brake |
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