Flat Top Construction Tower Crane

 

Flat Top Tower Crane

 

 

No Pull Rod Design

Full Frequency Control

Group Tower Compatible

• Flat-top design without protruding tower caps ensures collision-free operation when multiple tower cranes work on the same site.
• Modular mast sections allow for efficient and convenient assembly, disassembly, and relocation.
• Full-system variable-frequency drive ensures smooth and precise lifting operations.
• Features multi-layered integrated safety protections and a reinforced structure for enhanced wind resistance.
• Equipped with an integrated hydraulic auto-jacking system, eliminating the need for external cranes during height extensions.

👉 Suitable for high-rise residential buildings, commercial complexes, industrial parks, urban renewal projects, and multi-crane cluster operations.

1. Traditional tower cranes with tie-rods pose a high risk of collision during multi-crane operations on congested sites.
2. Components cannot be stacked due to their irregular shapes, requiring numerous shipping containers and driving up transport costs.
3. Assembly is complex and time-consuming, requiring a large workforce.
4. Excessive swaying during lifting increases the risk of damage to prefabricated materials and curtain wall components.
5. Inadequate safety accessories create potential hazards for accidents at height.

6.Adding mast sections for high-rise construction requires renting additional cranes, leading to extra rental costs.

1. Integrated tie-rod-free flat-top design supports synchronized, close-proximity operation of multiple cranes
2. Stackable mast section design significantly reduces shipping volume
3. Quick-assembly pin connection structure minimizes manual labor during installation
4. Full variable-frequency drive system ensures smooth, sway-free material hoisting
5. Multiple interconnected safety limiters provide comprehensive protection against operational limits
6. Built-in hydraulic jacking mechanism eliminates the need for external cranes during height extensions

1.Core Features and Engineering Advantages
Flat-top Main Structure (No Tie-rods)
No protruding tower top; tie-rod components eliminated
✔ Suitable for synchronized operation in multi-crane clusters
✔ Prevents collision and interference between adjacent cranes
✔ Fewer components reduce transportation costs
2.Stackable Modular Standard Tower Sections
Uniform 1.6m × 1.6m × 2.5m standard sections with quick pin-and-socket connections
✔ Complete assembly and disassembly within two days
✔ Flexible and convenient relocation between projects
✔ Reduced shipping costs (containers and trucks)
3.Integrated Variable-Frequency Control System
Soft-start and soft-stop for hoisting, trolleying, and slewing functions
✔ Minimizes load sway during lifting
✔ Reduces damage and loss of steel and prefabricated components
✔ Lowers daily on-site power consumption
4.Multi-layered Integrated Safety Protection
Limiters for overload, height, and radius; reinforced wind-resistant structure
✔ Automatic power cut-off and locking when limits are exceeded
✔ Passes on-site safety inspections on the first attempt
✔ Eliminates accidents involving falling loads or structural tilting
5.Integrated Automatic Hydraulic Jacking Mechanism
Built-in hydraulic mast-climbing system
✔ No need to rent external cranes
✔ Saves on labor and rental costs for height extensions
✔ Perfectly suited for super-high-rise construction

1.High-rise residential developments
Constrained sites, simultaneous construction of multiple buildings
👉 Benefits: Supports close-proximity operation of multiple tower cranes, reduces installation labor, and ensures on-time delivery
2.City-center commercial complexes
Tight sites, dense surrounding structures, high precision requirements for lifting
👉 Benefits: Eliminates collision risks; reduces damage to decorative components and associated repair costs
3.Industrial park steel-structure factories
Long-term, continuous heavy-load lifting; frequent equipment relocation across the site
👉 Benefits: Robust and durable design; quick disassembly and reassembly for relocation; one unit serves multiple workshops
4.Urban renewal and municipal infrastructure projects
Narrow access roads, short project timelines
👉 Benefits: Lightweight, modular design allows transport via small trucks; enables rapid site entry and project completion

⏱ Significantly shortens the overall construction timeline
👷 Reduces labor requirements for installation and material handling
🚛 Lowers costs associated with container and long-haul road transport
🛡 Mitigates safety incidents and financial losses from safety-related work stoppages and fines
⚙ Minimizes material waste caused by bumps and breakage during handling
🏙 Perfectly suited for tight urban construction sites

• 13 years of professional tower crane expertise
• Equipped with comprehensive testing laboratories for load, wind resistance, and electrical control systems
• Customizable designs optimized for coastal high-wind areas, high-altitude low-temperature environments, and dense multi-crane clusters
• Full suite of export certification documents (CE, type-test reports) available
• Installation guidance from domestic engineers and rapid global spare parts delivery
• 👉 Beyond equipment sales: we provide complete technical drawings, testing documentation, and lifetime after-sales support