What does the term 'articulate' describe in the context of a wheel loader?

In the context of a wheel loader, the term 'articulate' specifically refers to a design feature where the loader has a hinge point typically located in the middle of the machine. This design allows the front and rear sections of the loader to pivot relative to one another, enhancing maneuverability and allowing for better turning capability. An articulate loader can navigate tighter spaces and perform more effectively on uneven terrain due to its ability to bend at the joint.

The other options stray from the meaning of 'articulate' as it relates to loaders. For instance, speed capabilities, the number of wheels, and cargo capacity are not characteristics associated with the articulation of the loader. Instead, these would relate to performance metrics or structural specifications, not the functional design aspect that articulation describes.