Tower Crane Standard Section ：A Complete Guide
What size is a tower crane section?
Introduction to Tower Crane Sections
Tower crane sections are the building blocks that elevate a crane to towering heights. These modular components connect vertically, giving the crane its signature height and structural strength. The 1.6×1.6×2.8-meter standard section is one of the most widely used dimensions in the tower crane industry.
Dimensions Explained: 1.6×1.6×2.8 Meters
This section size indicates a square base of 1.6 meters by 1.6 meters and a vertical length of 2.8 meters. Why this size? Because it offers the perfect mix of structural strength, modulli dizayn, va transport convenience. The height (2.8 meters) allows cranes to be erected rapidly in manageable segments, while the footprint (1.6×1.6) supports stability.
Material and Manufacturing
High-quality Q345B or Q235B structural steel is typically used for these sections, ensuring robust durability. The steel undergoes precise CNC cutting, robotic welding, va shot blasting. Afterward, a powder coat or anti-rust primer is applied to prevent corrosion, especially during overseas shipment.
Design and Structure
A classic triangular lattice frame dominates the section’s design, reducing weight while maximizing load-bearing. Each joint is carefully welded, and flange plates with bolt holes or pin sleeves make it easy to connect one section to another.
Load-Bearing and Structural Integrity
The 1.6×1.6×2.8 design is rated to handle high vertical loads, often exceeding several tons. In combination with mast bolts or pins, it remains secure even under intense working conditions. The structure is also engineered to reduce oscillation and sway, which is critical during heavy lifting operations in high wind.
Compatibility with Tower Crane Models
This size is commonly used in models from manufacturers like Potain, Zoomlion, va Yongmao. Many modern cranes are designed to accept multiple section sizes, and the 1.6×1.6×2.8 section is often considered a universal fit within certain crane series.
Transport and Logistics
Each 2.8-meter section fits perfectly in standard 40HQ containers, with 12–14 units usually fitting per container. Sections are typically stacked with rubber spacers and strapped tightly. Exporters often provide wooden or steel framing for added protection.
Safety and Compliance
Top manufacturers ensure compliance with ISO 9001, EN ISO 3834, va CE marking. Sections are tested for stress, tensile strength, va weld integrity before shipment. Buyers should always ask for a Mill Test Certificate (MTC) and third-party inspection options.
Maintenance and Lifecycle
These sections, with proper upkeep, can last 10–15 years. Routine maintenance includes checking flanges, bolt holes, va weld lines for fatigue. Applying a new coat of anti-rust paint every few years ensures longevity.
Why Choose the 1.6×1.6×2.8 Size?
It’s the sweet spot. Easy to ship, easy to assemble, and compatible with most crane bases. If you’re running tight deadlines or switching out sections frequently, the 1.6×1.6×2.8 is a no-brainer.
Xulosa
The 1.6×1.6×2.8 tower crane section represents a reliable, efficient, and widely compatible option for any serious contractor or construction firm. Its perfect blend of durability, ease of handling, and global compatibility makes it the go-to choice on job sites worldwide.
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What size is a tower crane section?
1. What is the weight of a 1.6×1.6×2.8 tower section?
It typically weighs between 800–1,200 kg, depending on steel grade and design thickness.
2. Can I use it with a second-hand tower crane?
Yes, as long as the flange and pin connections match. Always confirm compatibility with the crane supplier.
3. How to ensure it meets international standards?
Request MTC certificates, third-party inspection reports, and ensure the supplier complies with ISO/EN standards.
4. Is it suitable for typhoon-prone areas?
Yes, but make sure the section is reinforced and the entire tower crane is anchored per local building codes.
5. How long does it take to ship?
Ocean freight to most regions ranges between 45–90 days.
