Tower Crane Mast Section

Tower Crane Mast Section

The vertical helping form of a tower crane is key to the protection and stability of the total lifting system. Its structural diagram right away determines the crane’s fundamental rigidity, lifting height, and load-bearing performance, taking phase in a decisive function in high-rise buildings, bridges, and large-scale infrastructure construction.
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Description
Technical Parameters

Tianjin Huizhi (HUGE CRANE) is a expert producer of tower cranes and associated accessories. Our primary merchandise encompass flat-top tower cranes, hammer-top tower cranes, and a full vary of terrific helping components, such as anemometers, mast sections, anchor frames, tower crane photo voltaic lights, wire ropes, and different key components.

 

We vicinity incredible emphasis on fabric choice and manufacturing processes, mainly in the manufacture of tower crane mast sections. We use solely high-strength Q345B or Q235B structural metal plates and profiles with stringent fabric inspection certificates. Advanced manufacturing tactics encompass precision cutting, computerized submerged arc welding, ordinary annealing, and stress comfort cure to make certain structural stability, high strength, and amazing torsional performance.

 

All merchandise are manufactured in strict accordance with worldwide security and exceptional requirements and endure rigorous load checking out and nice inspection earlier than delivery. With expert manufacturing capabilities, dependable quality, and a entire vary of specifications, we grant safe, stable, and low cost tower crane options for building tasks worldwide.

 

Product Description

 

 

The vertical helping form of a tower crane is key to the protection and stability of the total lifting system. Its structural diagram right away determines the crane's fundamental rigidity, lifting height, and load-bearing performance, taking phase in a decisive function in high-rise buildings, bridges, and large-scale infrastructure construction.

With a modular and standardized structural design, each and every aspect factors immoderate dimensional accuracy, reliable connection, and uniform strain transmission. The scientifically optimized location structure enhances torsional resistance, lateral stability, and anti-deformation performance, effectively lowering vibration and swing in the direction of lifting operations.

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This invulnerable layout ensures clean and impervious operation even underneath long-term heavy-duty working conditions.

High-strength supplies and precision manufacturing in a similar way toughen its stability, making it lengthy lasting below intricate out of doorways environments. Stable vertical assist improves constructing efficiency, ensures right positioning of lifting loads, and reduces operational risks.

As a core load-bearing part, the tower crane mast section provides reliable stability and safe support for tower crane operations, becoming an essential guarantee for efficient and secure construction.

 

 

Technical specification

 

Item

6015 Mast Section

7020 Mast Section

Product Images

product-142-169

product-146-192

Cross-sectional dimensions
(mm)

1.6m×1.6m / 1.833m×1.833m

2.0m×2.0m

Standard section height
(mm)

2800 (mainstream) / 2500

2800 / 3000

Main member specifications

135×135×14mm square tube (Q345B) / 125×125×12mm angle steel

140×140×14mm square tube (Q345B) /
200×20mm angle steel

Connection method

High-strength bolt connection (Φ45/Φ50) / Fishplate connection

Tenon connection / Fishplate connection / Bolt connection

Main leg material

Q345B (low-alloy high-strength steel)

Q345B (low-alloy high-strength steel)

Single section weight (kg)

450-550

550-650

Allowable axial load (kN)

≥800

≥1000

Welding Standard

GB/T 12467, Automatic Submerged Arc Welding

GB/T 12467, Automatic Submerged Arc Welding

Surface Treatment

Shot blasting + Primer + Topcoat, anti-corrosion life ≥ 5 years

Shot blasting + Primer + Topcoat, anti-corrosion life ≥ 5 years

Applicable Models

QTZ125 (6015), TC6015, etc.

XGT7020, W7020, HST7020, etc.

 

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