Product Introduction – 16 Ton Double Girder Bridge Crane
1. Overview
The 16 Ton Double Girder Bridge Crane is a heavy-duty overhead lifting system engineered for industrial environments requiring efficient and frequent handling of mid- to large-scale loads. With its dual-girder structure, this crane offers superior lifting height, enhanced rigidity, and excellent load distribution-making it ideal for continuous operation in demanding sectors such as steel fabrication, manufacturing, logistics, and energy.
Its structural components are designed in accordance with ISO and FEM standards, ensuring high mechanical strength, long service life, and reliable safety under rated conditions.
2. Key Features
Robust Structural Design
Dual box-girder configuration enhances strength and minimizes deflection under load.
Optimized via finite element analysis (FEA) for weight reduction without compromising performance.
High-quality steel materials and full-penetration welding for durability and safety.
High-Performance Lifting System
Hoist trolley runs smoothly on top of both girders, enabling better stability and higher hook travel.
Dual-speed or variable-frequency drive (VFD) options for precise and efficient lifting.
Lifting mechanism designed for minimal vibration and noise.
Increased Hook Height and Span
Top-running hoist allows for greater vertical lifting height.
Capable of spanning long distances without compromising structural integrity.
Suitable for applications with strict overhead clearance or wide bay width.
Safety and Reliability
Equipped with industry-standard safety features, including:
Overload protection
Upper and lower limit switches
Buffer devices
Travel limiters and anti-collision systems
Optional integration with load monitoring and diagnostics systems.
Customizable Configurations
Span, lifting height, speed, hoisting system, and environmental adaptations (e.g., anti-corrosion, explosion-proof) can be fully tailored to operational needs.
Designed to operate reliably in environments from -20°C to +50°C, with optional features for extreme temperatures.
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Capacity | 16 tons |
| Span | 10.5 – 35 meters (customizable) |
| Lifting Height | 6 – 24 meters (customizable) |
| Lifting Speed | 0.8 / 5 m/min (dual speed or VFD optional) |
| Trolley Travel Speed | 2 – 20 m/min |
| Crane Travel Speed | 3 – 45 m/min |
| Working Duty | ISO A5 / FEM 2m |
| Power Supply | 380V / 50Hz / 3Ph (customizable) |
| Protection Class | IP54 / IP55 (optional for outdoor use) |
4. Typical Applications
Steel and metal fabrication workshops
Heavy equipment and machinery production
Industrial maintenance stations
Power plants and utility buildings
Construction component assembly yards
Warehouse and freight terminals
5. Comparison: Double Girder vs. Single Girder Crane
| Feature | Double Girder (16T) | Single Girder (16T) |
|---|---|---|
| Structure | Dual box girders | Single box girder |
| Hook Height | Higher (top-running hoist) | Lower (underslung hoist) |
| Load Stability | Excellent | Moderate |
| Span Capability | Longer span available | Span limitations |
| Hoisting Position | Between girders | Below the girder |
| Maintenance Access | Easier on top of girders | Below beam, less accessible |
| Structural Weight | Heavier, higher wheel loads | Lighter, lower wheel loads |
| Application Intensity | Heavy-duty, frequent operation | Medium-duty, intermittent use |
| Cost | Higher initial investment | Lower capital cost |
6.
The 16 Ton Double Girder Bridge Crane delivers powerful lifting capability, superior structural integrity, and extended span and hook height compared to single-girder designs. Engineered for industrial-grade reliability and long-term performance, it is the preferred choice for operations that demand efficiency, safety, and consistent throughput in material handling.
This crane can be fully tailored to your project requirements and is manufactured in compliance with international standards for global markets.
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