When sourcing or specifying crane systems internationally, language barriers don’t just mean different accents; they can mean different terms for the same piece of equipment. Nowhere is this more evident than in the world of overhead gantry crane terminology, where UK and US terms often diverge.
If you’re involved in procurement, operations, or maintenance across international teams or suppliers, understanding these variations is key to avoiding confusion and costly mistakes.
What’s in a Name?
In the UK, the term overhead crane is commonly used to describe a crane that travels on runways mounted above ground level. This includes what Americans typically refer to as a bridge crane.
In the US, bridge crane is a more precise term used to describe a crane with a movable bridge that runs along elevated runway beams, carrying a hoist or trolley across the span.
Same structure. Same function. Different terminology.
Gantry or Goliath?
Both sides of the pond use the term gantry crane, but there’s a twist:
- US: Gantry crane applies to everything from small portable units to massive rail-mounted systems.
- UK: Gantry crane is common, but Goliath crane is sometimes used for large outdoor cranes, especially in shipyards and industrial plants.
Trolley vs Crab
- US: The frame that the hoist would be mounted on is referred to as a Trolley that travels across the bridge
- UK: The frame that the hoist would be mounted on is referred to as a Crab that travels across the bridge, based on its sideways movement.
End Trucks vs End Carriages
These refer to the wheel-bearing supports that allow the crane to travel:
- US: End trucks
- UK: End carriages
The function is the same—just different terminology.
Why Terminology Matters
Terminology influences everything from quoting the right lifting solution to ensuring the right equipment is delivered, installed, and maintained. Whether you’re working with a global supplier or managing a multi-site operation, clear language avoids delays and costly miscommunication.
Contact Us Today
At Lifting Systems, we provide international expertise with local understanding. Whether you’re specifying a hoist or a crab, a bridge crane or an overhead gantry, we’ll ensure you get the right fit. Contact us to discuss your lifting requirements with our experienced team.
FAQs: Overhead Gantry Crane Terminology
Are overhead cranes and bridge cranes the same?
Yes, they refer to the same type of crane. “Bridge crane” is more common in the US, while “overhead crane” is preferred in the UK.
What is a Goliath crane?
A Goliath crane is another name for a large gantry crane, often used in heavy industry or shipbuilding – mainly in UK terminology.
What’s the difference between a hoist and a crab?
A hoist lifts the load. This could either be a low-headroom, underslung hoist or a double-girder hoist on a trolley. A crab refers to the trolley on which the hoist unit is mounted—primarily used in British terms.
Are end trucks and end carriages the same?
Yes. End trucks (US) and end carriages (UK) both support the crane bridge and enable movement along the runway.
Why is understanding crane terminology important?
It ensures accurate communication, reduces costly errors, and aligns global project teams during specification and procurement.
