What is a Gantry Crane?
A gantry crane is a type of overhead crane with a bridge supported by legs on wheels or rails. Gantry cranes are versatile lifting solutions used in manufacturing, shipping yards, construction sites, and warehouses.
Types of Gantry Cranes
Full Gantry Cranes
Full gantry cranes have two legs that support the bridge, running on rails or wheels. They offer excellent stability and high lifting capacities for heavy industrial applications.
Portable Gantry Cranes
Portable gantry cranes are smaller, lightweight units that can be moved and assembled on site, ideal for workshops and maintenance facilities.
Semi-Gantry Cranes
Semi-gantry cranes have one leg on a runway rail and the other side supported by a building structure, offering a space-efficient solution.
Key Components
Gantry cranes consist of a bridge beam, legs, end trucks, hoist and trolley system, controls, and safety devices.
Applications
Used in shipyards for container handling, steel service centers, manufacturing facilities, and construction sites.
Gantry vs. Overhead Cranes
Unlike overhead bridge cranes that run on building-mounted runways, gantry cranes are freestanding and can be used outdoors.
Related Resources
- Types of Gantry Cranes
- Portable Gantry Crane Buying Guide
- Overhead vs. Gantry Crane
- Used Gantry Crane Inspection
- Gantry Crane Installation and Safety
