10 TON CRAB FOR EOT CRANE

Product Description

Ah, you're asking about the "crab" unit in the context of a Double Girder crane! In this setup, the term "crab" is essentially synonymous with the trolley or hoist unit that travels across the top of the two main bridge girders.

Think of the double girder structure as the main highway, and the crab as the vehicle that moves along that highway, carrying and positioning the load.

Here's a description of a Double Girder Crab:

Core Function:

The primary function of the double girder crab is to provide the cross-travel motion (horizontal movement perpendicular to the crane's runway) and house the hoisting mechanism that lifts and lowers the load. It's the active component on the bridge that directly interacts with the load.