Product Overview
Our Double Girder Truss Gantry Crane is a robust and efficient rail-mounted lifting solution engineered for medium-duty applications. It is designed for a standard lifting capacity range of 5 to 20 tons with a span capability of 6 to 30 meters, reliably operating in temperatures from -20°C to +40°C. The crane's primary framework utilizes a durable truss design, offering an optimal strength-to-weight ratio. Key components include the gantry frame, a hoist trolley, the trolley travel mechanism, a fully enclosed operator's cabin, and a comprehensive electrical control system, ensuring seamless and safe material handling operations.
Key Features & Advantages
High-Strength, Lightweight Truss Design: The triangular truss configuration of the main girder ensures exceptional structural integrity while minimizing the overall weight. This results in reduced wheel pressure on the ground, lower required structural support, and superior resistance to wind forces.
Cost-Effective Installation and Operation: As a ground-running system, this crane eliminates the need for expensive elevated runways and typically requires minimal concrete foundation work, leading to significant savings on infrastructure and installation costs.
Unobstructed Operator Visibility: The open latticework of the truss structure provides a clear line of sight for the operator through the crane, enhancing safety and precision during load handling and movement.
Ergonomic and Protected Operator Cabin: The enclosed cab is designed for operator comfort and safety, featuring an adjustable seat, insulated flooring, and toughened glass windows. It can be customized with options like heating/cooling air conditioning, audio systems, and intercoms.
Flexible Power Supply Options: The crane can be powered by either a cable reel or an aerial conductor (sliding line) system, allowing for adaptation to various site layouts and operational requirements.
Technical Parameters
Lifting Capacity: 5 - 20 Tons
Applicable Span: 6 - 30 Meters
Working Class: A3 - A4
Ambient Temperature: -20°C to +40°C
Main Girder Structure: Triangular Truss
Leg Type: Box-shaped or Steel Pipe
Power Supply: Cable Drum or Aerial Conductor System
