China Suppliers Truss Type Single Girder Gantry Crane – Lightweight, Cost-Effective Outdoor Lifting Factory Solutions
Key Features
• Lightweight Truss Structure: The single girder is composed of welded steel pipe or angle steel trusses, significantly reducing the crane’s total weight and wheel load.
- High Wind Resistance: Open-frame design minimizes wind pressure, making it ideal for outdoor use in coastal, desert, or mountainous regions.
- Flexible Configuration: Can be rail-mounted or fitted with rubber tires; adjustable span and height to meet specific project requirements.
- Cost-Efficient: Lower steel consumption and simplified fabrication processes reduce overall investment costs.
- Easy Installation and Maintenance: Modular design ensures faster assembly and less maintenance over time.
Technical Specifications
- Lifting Capacity: 1 ton to 10 tons (custom options available)
- Span Length: 8 to 30 meters
- Lifting Height: 3 to 10 meters
- Working Duty: A3 (intermittent work)
- Power Supply: 380V 50Hz 3Phase (other voltages optional)
- Control Method: Pendant control, remote control, or cabin control
Ideal Applications
- Construction material handling
- Road and bridge building sites
- Stone yards and outdoor assembly areas
- Pipe and steel frame storage yards
- Light prefabrication areas
- Temporary project sites
Advantages
- Optimized for Outdoor Use: Performs exceptionally well in open areas prone to strong winds.
- Economical Choice: Lower initial cost, lower operating energy consumption, and minimized structural loads.
- Custom-Built Solutions: Tailored spans, lifting speeds, wheelbases, and designs based on your usage scenario.
- Quick Setup: Especially suitable for temporary or mobile lifting projects requiring fast deployment.
Why Partner With Us?
We are a professional manufacturer of gantry cranes in China with 10+ years of industry experience. Our engineering team specializes in custom crane solutions for complex lifting environments. We guarantee:
- Direct factory prices with no middlemen
- Fast production and delivery
- Global export experience (Europe, Asia, Africa, Middle East)
- ISO & CE certifications
- Full technical support including design, installation, and training
Frequently Asked Questions
Q: What is a truss type single girder gantry crane?
A truss type single girder gantry crane features a main girder built from welded steel pipes or angle steel trusses. This open-frame design significantly reduces the crane's dead weight and minimizes wind resistance, making it highly efficient for outdoor lifting operations.
Q: What are the primary benefits of using a truss structure over a box girder?
The main benefits include superior wind resistance due to the hollow framework, a lighter overall structure which reduces wheel load and foundation requirements, and lower fabrication costs, making it a highly economical option for outdoor environments.
Q: Can the span and height of the crane be customized?
Yes, we offer fully customizable configurations. The span can range from 8 to 30 meters, the lifting height from 3 to 10 meters, and the lifting capacity from 1 to 10 tons (or higher based on specific project requirements).
Q: Which control methods are available for operation?
Our cranes support multiple control interfaces depending on your operations: a wired pendant control, a wireless remote control for safer ground-level maneuvering, or an ergonomic operator cabin control for heavy-duty or continuous use.
Q: Where are these cranes most commonly applied?
They are ideal for outdoor sites prone to high winds, such as road and bridge construction sites, stone yards, pipe and steel frame storage yards, light prefabrication areas, and temporary construction projects requiring quick assembly and mobility.