Overhead Bridge Cranes | Quote Your Project Today
In the world of modern manufacturing and logistics, the efficient movement of heavy materials is the heartbeat of production. Whether you are looking to optimize a sprawling warehouse or a high-precision assembly line, understanding what is a bridge crane—and how to select the right one—is essential for operational success1.
At WEIYUAN, we understand that every facility has unique demands. As a professional manufacturer, seller, designer, and installer, we provide integrated lifting solutions tailored to the rigorous standards of markets across Asia, Europe, and Africa2. From a small bridge crane for local workshops to heavy-duty industrial bridge crane systems, our goal is to enhance your workflow through precision engineering.
1. Product Description: Optimizing Your Workspace
An overhead crane is the primary vertical lifting and horizontal transport solution for modern factories, docks, and metallurgical sites3. By utilizing the “overhead” space of your facility, these systems allow for the safe and precise movement of large or heavy goods without obstructing floor-level operations4.
The Value of Modern Lifting
Implementing a high-quality bridge crane system can improve material handling efficiency by over 20%5. Common applications include:
- Automotive Plants: Loading and unloading heavy molds with a 2 ton overhead bridge crane6.
- Steel Processing: Moving heavy coils or plates using a 15 ton bridge crane7.
- Machinery Assembly: Precise positioning of large components8.
2. Key Features and Performance Advantages
A well-designed bridge crane design focuses on durability and smooth operation9.
- Structural Integrity: We use optimized box girders or I-beams to ensure the crane bridge trolley moves with minimal deadweight and low wheel pressure, maximizing your facility’s internal space10.
- Advanced Drive Systems: Our units feature “three-in-one” reducers (combining the motor, brake, and gearbox) to ensure stable operation and high positioning accuracy11.
- VFD Control: Utilizing Variable Frequency Drive (VFD) technology allows for stepless speed control, which reduces mechanical shock and increases safety during complex lifts12.
- Robust Duty Cycles: Most of our systems are rated for A4 or A5 duty classes (medium to heavy), ensuring they withstand continuous use13.
3. Technical Specifications
Understanding the technical limits of your equipment is the first step toward a safe work environment. Below are the standard reference parameters for our industrial models1414:+1
| Specification Item | Standard Parameters | Application Considerations |
| Lifting Capacity (SWL) | 1 Ton to 80 Tons (Custom to 400t) 1515+1 | Matches your heaviest load, from a 3 ton bridge crane to heavy industrial needs1616.+1 |
| Span Length | 7.5 Meters to 34 Meters 1717+1 | Determines the coverage area across your facility1818.+1 |
| Lifting Height | 6 Meters to 50 Meters 1919+1 | Custom height based on your ceiling clearance2020.+1 |
| Rated Voltage | 380V / 400V / 415V, 50-60Hz 2121+1 | Three-phase AC compatible with local grids2222.+1 |
| Control Mode | Pendant / Wireless Remote / Cabin 2323+1 | Choose based on visibility and safety requirements2424.+1 |
4. Customization and Design Options
As a leading bridge crane supplier, WEIYUAN offers free factory structure analysis to help you decide between a freestanding bridge crane (ideal for facilities without existing support pillars) or a ceiling mounted bridge crane to save floor space25.
Tailored Solutions
- Capacity Variations: We can provide a 2 ton bridge crane kit for light assembly or massive 400t systems262626.+1
- Specialized Attachments: Options include a bridge crane hook, electromagnetic suckers, or specialized grabs to meet 100% of your work demands27.
- Environmental Resilience: We design explosion-proof and anti-corrosion configurations for hazardous or high-temperature sites28.
5. Safety, Standards, and Global Compliance
Safety is the absolute priority in heavy lifting. While major news stories—such as when a crane hits Talmadge Bridge—highlight the risks of equipment failure, following strict OSHA bridge crane regulations and international safety protocols prevents such accidents.
Our equipment strictly adheres to safety standards (like TSG Q0002-2008), ensuring every unit features29:
- Overload Limiters: Automatically cuts power if the load exceeds safe capacity30.
- Limit Switches: Prevents the bridge trolley crane from traveling beyond safe boundaries31.
- Safe Control Voltage: Pendant control circuits operate at under 50V for operator protection32.
- Critical Components: High-quality bridge crane end carriage and braking systems ensure instant emergency stops33.
6. Case Study: Efficiency in Automotive Assembly
A major automotive components factory recently upgraded its assembly workshop with five 10-ton double girder bridge crane units from WEIYUAN34.
- The Result: The production line cycle time was reduced by 8%35.
- The Reliability: These cranes have operated for over 8,000 hours with zero safety incidents36.
7. Professional Installation and Global Support
We offer a turnkey experience that extends beyond the sale37:
- Installation Support: We provide high-definition video tutorials and detailed manuals, as well as on-site technical assistance from our expert teams38.
- Warranty: All equipment includes a one-year warranty with guaranteed access to genuine spare parts39.
- Delivery: Standard models typically ship within 3-5 working days, while custom-designed single girder bridge crane or heavy-duty systems ship within 2-4 weeks40.
8. FAQ: Frequently Asked Questions
Q: What information is needed for a bridge crane quote?
A: To provide an accurate bridge crane cost, please provide the lifting capacity, span, lifting height, the material being handled, and your local power source41.
Q: Can you help with the bridge crane and trolley alignment?
A: Yes. Our engineers provide full guidance on crane bridge and trolley installation to ensure smooth horizontal movement42.
Q: Should I choose a gantry vs bridge crane?
A: A bridge crane is ideal for permanent indoor facilities with existing rail supports. If you require a self-supporting structure for outdoor use, a bridge and gantry crane hybrid or a standard bridge gantry crane might be more suitable43.
Q: Do you sell used equipment?
A: While a used bridge crane for sale or a used bridge crane may seem cost-effective initially, we recommend new, customized systems to ensure modern safety compliance and long-term reliability44.
Q: Can I visit your facility?
A: Absolutely. We can arrange airport or station pickups and assist with hotel bookings for your visit45.
Are you ready to optimize your material handling? Contact WEIYUAN today to receive a personalized technical proposal for your next project.