Double girder overhead cranes are the preferred choice for medium to heavy duty lifting where strength, stability and precise control are essential. They provide higher lifting capacities, superior hook height and greater flexibility for demanding industrial environments. For many heavy production facilities, a double girder crane is the most efficient long term solution.
What Is a Double Girder Crane
A double girder crane uses two parallel beams that support a trolley and hoist. The structure runs along runway beams fixed to the building. This configuration increases load capacity and allows the hoist to sit on top of the girders, which improves hook height. It also provides a strong base for additional features like walkways, crab units and auxiliary hoists.
Why Choose a Double Girder Overhead Crane
Higher lifting capacity
Double girders support significantly heavier loads. They are ideal for industries that require robust lifting performance and continuous duty cycles.
Maximum hook height
With the hoist mounted between or above the girders, the system achieves better lifting height than single girder options. This is crucial where vertical clearance is limited.
Longer spans and higher stability
The dual beam design delivers excellent rigidity. This allows for larger spans and more stable movement across the runway.
Custom features and attachments
Walkways, maintenance platforms, lighting, cameras and auxiliary hoists can be added easily due to the increased structural strength.
Durability for heavy use
The enhanced structure offers superior long term reliability for demanding environments such as steelworks, heavy fabrication and high volume production.
Common Applications
Double girder cranes are widely used in:
• Steel manufacturing and metal processing
• Heavy fabrication workshops
• Power generation and energy plants
• Large engineering facilities
• Automotive and industrial production lines
• Ports and material handling centres
They are often specified when lifting requirements exceed 20 tonnes or when duty classifications demand stronger systems.
When a Double Girder Crane Is the Right Choice
A double girder crane is the best fit when your operation needs:
• High lifting capacity with reliable performance
• Maximum hook height for improved operational space
• Stable movement on long spans
• A crane capable of supporting walkways and accessories
• A durable structure for continuous or heavy duty cycles
If your lifting needs are lighter or your building has structural limits, a single girder crane may provide better value.
How CraneCert Designs and Builds Double Girder Cranes
CraneCert designs and manufactures double girder cranes in house using high quality British steel and proven lifting components. Each crane is engineered for its specific duty rating, span, load capacity and environment. Our team manages every stage from design to fabrication and installation. The result is a reliable heavy duty system built to industry standards and tailored to your operational needs.
We also provide ongoing servicing, maintenance, repairs and statutory LOLER inspections to keep your crane performing safely throughout its life.