Our Address:
- No. 18 Shanhai Avenue, Changyuan City, Henan Province, China.
Changyuan City, Henan Province, China
+86 13613816589
The 20 ton bridge crane is a powerful and reliable lifting system designed for demanding industrial environments such as manufacturing plants, warehouses, steel mills, and shipyards. Engineered for strength, efficiency, and precision, this crane ensures safe and efficient material handling across a wide range of operations.
The 20 ton bridge crane is constructed using high-strength steel with advanced welding technology, ensuring excellent durability and resistance to stress. Double girder models are especially suitable for applications that require long spans and heavy-duty lifting performance.
1. High Load Capacity & Efficiency
Designed to handle up to 20 tons of material efficiently with minimal downtime, perfect for continuous production environments.
2. Robust Structural Design
Made of high-strength steel plates with precision welding to ensure maximum durability and structural integrity even in harsh conditions.
3. Versatile Control Options
Offers pendant control, wireless remote control, or cabin operation to suit different operator preferences and working environments.
4. Smooth & Precise Operation
Equipped with VFD (Variable Frequency Drive) for smoother acceleration, deceleration, and accurate positioning of loads.
5. Advanced Safety Systems
Integrated with overload limiters, emergency stop, end limit switches, anti-collision devices, and motor thermal protection.
6. Low Maintenance
Designed with fewer moving parts and modular components for easy maintenance and reduced operational costs.
7. Flexible Customization
Fully customizable span, lifting height, travel speed, and control configuration to meet the needs of specific industries or layouts.
| Item | Specification |
|---|---|
| Rated Load Capacity | 20 Tons |
| Span | 10.5m – 31.5m (customizable) |
| Lifting Height | Up to 30m (customizable) |
| Lifting Speed | 0–7 m/min (with VFD optional) |
| Trolley Traveling Speed | 20 m/min (adjustable) |
| Crane Traveling Speed | 20–40 m/min (adjustable) |
| Power Supply | 380V/415V/440V, 3Ph, 50/60Hz |
| Duty Class | A5–A7 (FEM/ISO/GB Standards) |
| Working Temperature | -20°C to +45°C |
| Control Options | Pendant, Remote, Cabin |
1. Anti-sway system for improved load stability
2. Explosion-proof design for hazardous environments
3. Load weighing system with display panel
4. Maintenance platform and walkways on girders
5. Condition monitoring system for preventive maintenance
6. Automatic positioning system for intelligent logistics
All our 20 ton bridge cranes are designed and manufactured in accordance with international and regional standards such as:
1. ISO 9001
2. CE Certification
3. FEM (European Materials Handling Federation)
4. GB/T Chinese Crane Standards
5. OSHA and ANSI standards (where applicable)
✅ Steel Plant – China
A double girder 20-ton bridge crane is used in a steel rolling mill to handle large coils and steel plates. The crane is equipped with a magnetic lifting beam for efficient and safe operation.
✅ Machinery Workshop – Germany
Installed in a heavy machinery manufacturing plant to assist in the precise assembly of equipment and components. The crane supports multi-point lifting with synchronized hoists.
✅ Shipyard – Vietnam
A weatherproof outdoor 20-ton bridge crane is used for lifting engines and large ship components. Features corrosion-resistant coating and long-span double girder design.
✅ Power Plant – UAE
Used to maintain heavy turbines and generators. Comes with a maintenance platform and cabin control system for high-altitude, high-precision handling tasks.
✅ Warehouse – Brazil
A compact single-girder version of the 20-ton bridge crane improves logistics operations by speeding up the loading and unloading process of containers and large cargo.
1. Overload protection system
2. Limit switches for lifting and traveling motions
3. Emergency stop system
4. Anti-collision device
5. Thermal overload protection for motors
6. Optional load display and monitoring system
We offer a variety of customization options including span length, lifting height, speed configurations, and control types to match your specific operational needs. Our engineering team can also provide complete installation and commissioning support.
