Gantry crane
Heavy Double Girder RTG Crane (20 to 800 Tons)

Product Overview
The Heavy Double Girder RTG Crane is a robust and versatile rubber-tired gantry crane designed for heavy-duty material handling tasks. With a lifting capacity ranging from 20 tons to 800 tons, spans of 18m to 35m, and lifting heights of 6m to 18m, this crane is fully customizable to meet the demands of various industries. Its double-girder structure ensures exceptional strength and stability, making it ideal for handling large and heavy objects.
Product Advantages
- High Capacity and Customization: Lifting capacities range from 20 tons to 800 tons, with spans of 18m to 35m and lifting heights of 6m to 18m, fully customizable to meet project-specific needs.
- Advanced Steering Capabilities: Supports straight movement, 90-degree lateral movement, oblique movement, pivot steering, Ackerman steering, forward swing, and retral swing for maximum flexibility.
- Versatile Spreader Options: Includes steel coil spreaders, beam spreaders, hooks, container spreaders, and custom-designed spreaders for specialized applications.
- Efficient Operation: Available in electric and hydraulic drive modes, controlled by PLC, remote control, or cab operation.
- Durable and Reliable: Designed for heavy-duty operations with high loading and unloading efficiency, low maintenance requirements, and long service life.
Application Scenarios
- Construction Sites: Ideal for handling heavy objects such as precast beams, bridges, and large structural components.
- Logistics Parks and Container Yards: Efficiently stacks and transports containers (ISO standard available).
- Steel Plants and Factories: Suitable for lifting steel pipes, tubes, barrels, boilers, and tanks.
- Wind Power Industry: Used for assembling and transporting wind turbine components.
- Precast Concrete Plants: Handles large concrete plates, blocks, and other prefabricated materials.
Note: Custom solutions are available for unique applications, including boat handling and other specialized industries.
Product Specifications and Dimensions
| Parameter | Details |
|---|---|
| Lifting Capacity | 20 tons to 800 tons |
| Span | 18m to 35m |
| Lifting Height | 6m to 18m |
Features at a Glance

- Customizable Design: Tailored to meet specific operational needs, including capacity, height, and span.
- Flexible Steering and Movement: Supports various movement modes for enhanced maneuverability.
- Durable and Reliable: Built with high-quality materials for long-lasting performance.
- Low Maintenance: Easy to maintain with low operating costs.
- Advanced Control Systems: Operated via PLC, remote control, or cab operation for maximum efficiency.
- Wide Range of Applications: Suitable for diverse industries, including construction, logistics, and manufacturing.
FAQ
1. What information should I provide when inquiring?
Details such as lifting capacity, span, lifting height, material to be lifted, and power source are highly appreciated.
2. How many operating methods are available?
Standard options include remote control, cab operation, and PLC control.
3. Can this crane work in hazardous environments?
Yes, we can customize the crane for specific environments upon request.
4. What is the warranty period?
12 months.
5. How is the crane installed?
Our senior engineers can provide on-site installation guidance and training.
6. Can I visit your factory?
Absolutely! We can arrange transportation and accommodation for your visit.