7.5 Ton Bridge Crane

Main Components

A bridge crane consists of several essential structural and mechanical components:

• Main Girder: The horizontal structural beam designed to support the hoisting trolley. Available in both single and double girder configurations.

• Supporting Legs: Vertical columns that hold up the main girder, connecting it to the ground rails or wheels for stability.

• End Carriages / Wheels: Positioned at the base of the legs, these components allow the crane to move smoothly along the rails or ground surfaces.

• Hoisting Trolley: The unit that travels along the girder and carries the hoist, responsible for lifting and lowering loads with precision.

• Hoist: Available as either a wire rope or chain hoist, it serves the critical role of lifting and lowering materials.

• Electrical System: The powerhouse for all crane movements, encompassing control panels, motors, and wiring for seamless operation.

• Control Options: Offers versatility with pendant control, wireless remote control, or an operator cabin, tailored to the specific operational needs of your facility.

Technical Specifications

• Lifting Capacity: Capable of handling loads up to 200 tons.

• Lifting Height: Provides lifting heights up to 36 meters.

• Span: Available with spans of up to 50 meters.

• Crane Configuration: Offered in both Single Girder and Double Girder designs.

• Girder Type: Choose between Profile Girder (up to 12 meters) or Box Girder (up to 30 meters).

• Rope Type: Standard synthetic rope, with an optional high-strength steel wire rope for heavy-duty lifting.

• Hoisting Motor: Includes a 2-speed hoisting motor as standard, with an optional variable frequency drive for better control.

• Operating Temperature: Designed to operate efficiently within a temperature range of +5°C to +40°C.

• Coating & Durability: Features 70 µm epoxy powder coating with an anodized aluminum frame for enhanced durability.

• Hook Standards: Conforms to the DIN 15401 standard for safety and reliability.

• Trolley Options: Compatible with both Single and Double Girder cranes, offering flexibility in design.

• Power Supply: Can be powered by a drag chain or flat cable system, ensuring stable energy transmission.

• Control Options: Available with pendant control, remote control, or an operator cabin based on operational needs.

• Smart Features: Equipped with advanced features like hook centering, obstacle prevention, and auto-follow functionality.

• Operational Environment: Suitable for both indoor and outdoor applications, making it versatile for various industries.

Key Advantages

• High Lifting Capacity: Handles heavy loads up to 200 tons.

• Outdoor Application: Perfect for environments without overhead structure.

• Customizable Design: Adaptable to different spans, heights, and rail types.

• Cost-Effective Installation: No need for building support beams.

• Versatile Control Options: Supports manual, remote, and cabin operation.

• Efficient Handling: Fast lifting speeds and smart features improve productivity.

Comparison with Other Crane Types

Typical Applications

• Shipbuilding and Repair Facilities: Ideal for construction and maintenance of ships and marine vessels.

• Steel Processing and Fabrication Plants: Perfect for heavy-duty steel handling and fabrication operations.

• Port Container Handling: Efficient for loading and unloading containers at ports and harbors.

• Precast Concrete Production Sites: Designed for the assembly and handling of precast concrete components.

• Heavy Equipment Assembly Areas: Suitable for the assembly and testing of large machinery and equipment.

• Industrial Storage and Warehouses: Perfect for managing storage, logistics, and distribution in large-scale industrial environments.