QTZ Series Topless Tower Crane 6T 8T 10T 12T 16T 18Ton Introduction:
The QTZ series topless tower crane is designed for heavy-duty construction projects, offering a range of load capacities from 6 to 18 tons. Its topless design eliminates the need for a tower cap, allowing for easy installation and efficient use in sites with overlapping cranes. Equipped with advanced control systems, precise hoisting mechanisms, and robust safety features, it ensures reliable performance and stability. Ideal for high-rise building construction, bridge projects, and industrial installations.
QTZ 6T-12T Flat Top Tower Crane features and specifications:
1. Lifting Capacity:It has a maximum lifting load of 8 tons or 10 tons, which provides strong lifting power for various construction projects, allowing for the handling of heavy construction materials and equipment.
2. Jib Length:The jib length is 60 meters, enabling it to cover a wide working range and reach different construction areas on the site, enhancing the construction efficiency and flexibility.
3. Load at Jib End:The load at the jib end is 1.5 tons, which means it can still maintain a certain lifting capacity at the farthest end of the jib, ensuring the construction needs at the edge of the construction site.
4. Foundation:It has a fixed foundation, which provides a stable support for the tower crane to ensure its safe operation during the construction process.
5. Mast Section:The mast section size is either 1.8 * 1.8 * 2.8 meters or 1.6 * 1.6 * 3 meters, and the main chord is ∠135 * 135 * 12 or ∠180 * 180 * 18. These specifications ensure the strength and stability of the mast structure, enabling the tower crane to withstand various loads and working conditions.
6. Standing Height:The free-standing height is 48.5 meters, and the maximum standing height can reach 210 meters. This allows the tower crane to adapt to different construction heights and meet the needs of high-rise construction projects.
7. Product Advantages:The flat-top design of this tower crane eliminates the need for any pull rod, reducing the height of the tower top. This not only meets the requirements of different work sites but also is especially suitable for disassembling and assembling on restricted construction sites or during multi-tower cross operations. The reduced height difference between tower bodies can save much space and cost.
8. Trolleying Mechanism:It adopts variable frequency speed regulation, ensuring stable and reliable starting and braking. The gear reducer has a low maintenance rate, and the operation efficiency is 10% higher than that of ordinary trolleybuses.
9. Hook:The hook is weighted to effectively improve the rope lining effect during lifting. The new structure is adopted to prevent the hook pulley from falling off, completely solving the problem of rope falling off. A movable joint is added between the hook plate and the cross beam to facilitate the hook operation.
10. Hoisting Mechanism:The speed regulation mode is variable frequency motor speed regulation, and the reducer is of the F610 type with obvious improvement effect. The brake is a Jiaozuo brand, and the wheels are made of cast steel. It has passed the dynamic balance test, ensuring reliable, safe, and durable braking. The steel wire rope has a long service life, high safety, and low maintenance cost.
11. Electrical Box:The electrical control system design uses the European advanced frequency conversion + PLC + heavy-duty plug-in electrical control box design system, providing stable and reliable electrical control for the tower crane.
6T-12T Flat Top Tower Crane QTZ Parameter:
Flattop Tower Crane Advantages:
convenient to dismantle and install the tower crane under the limited condition of the construction site.
If limited by the field conditions,the flat tower is undoubtedly the best solution when the topkit crane cannot approach. Because of the unique boom connection mode of the flat-head tower, the whole boom can be disassembled and assembled in the air section by section, and the boom can be directly removed from the transport vehicle when necessary.
About Us
GOHIGHER is professional machinery and equipment manufacturer & supplier, have more than 20 years export experience.Main products are the Standard model suspended access platforms (zlp250,zlp500,zlp630,zlp800,zlp1000),and custom suspended access cradles, SC100/100,SC200/200 construction passenger and material hoist,topkit tower crane,topless tower crane,luffing tower crane and spare parts.
If you are interested in our products, or plan to import Building Flat-top Tower Crane QTZ125(6015) and other construction products, please feel free to contact us. Looking forward to long-term cooperation with you.
