Overhead Crane 20 Ton

Main Components

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

• Main Girder: The primary horizontal beam that supports the hoist trolley, available in both single and double girder configurations.

• Support Columns: Vertical pillars that stabilize the main girder and connect it to the ground via rails or wheels.

• End Carriages/Wheels: Situated at the bottom of the support columns, these components enable the crane to travel smoothly along the rails or ground.

• Hoisting Trolley: The moving unit that carries the hoist along the girder, facilitating the vertical lifting and lowering of loads.

• Hoist: The lifting device, which can be either a wire rope or chain hoist, that handles the lifting tasks.

• Electrical System: Powers all the crane’s movements, including the motors, control panels, and wiring for smooth operation.

• Control Options: Available in pendant control, wireless remote control, or operator cabin, offering flexibility depending on your operational needs.

Technical Specifications

• Load Capacity: Capable of lifting up to 200 tons

• Lifting Height: Maximum lifting height of 36 meters

• Span: Up to 50 meters

• Crane Configuration: Available in Single Girder or Double Girder models

• Girder Type: Can be designed with either a Profile Girder or a Box Girder

• Rope Types: Standard Synthetic Rope or optional Wire Rope

• Hoisting Motor: Standard 2-Speed Hoisting or optional Variable Frequency Drive (VFD)

• Operating Temperature Range: Between +5°C and +40°C (Standard range)

• Surface Coating: Epoxy powder coating (70 µm) with an anodized aluminum frame for durability

• Hooks Standard: Compliant with DIN 15401 industry standards

• Trolley Types: Compatible with Single or Double Girder cranes

• Power Supply: Powered through Drag Chain or Flat Cable systems

• Control Options: Choose from Pendant Control, Remote Control, or Operator Cabin configurations

• Smart Features: Equipped with Hook Centering, Obstacle Detection, and Auto-Follow for improved safety and performance

• Environmental Suitability: Ideal for both indoor and outdoor use

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
  Perfect for lifting and maneuvering heavy components during the construction, repair, and maintenance of ships, yachts, and offshore structures.

• Metal Fabrication and Processing Plants
  Designed to support the movement and lifting of heavy metal parts, including beams, plates, and fabricated structures, enhancing workflow efficiency in metalworking environments.

• Port Container Handling and Loading/Unloading Areas
  Ideal for managing the loading and unloading of containers in ports, ensuring smooth operations for goods handling, storage, and transport.

• Precast Concrete Production and Assembly Sites
  Facilitates the lifting and transportation of large precast concrete elements, ensuring precise placement during construction of buildings, bridges, and other infrastructure projects.

• Heavy Machinery Assembly Zones
  Supports the assembly of large and complex machinery and equipment, from cranes to industrial engines, ensuring safe lifting and efficient assembly line operation.

• Industrial Warehousing and Storage Facilities
  Essential for the safe storage and management of heavy equipment and materials, ensuring smooth logistics operations in warehouses and distribution centers.