What are cam-type ascenders recommended for?

Cam-type ascenders are specifically designed to be used effectively as rope grabs in hauling systems. Their unique design allows them to slide up the rope smoothly while providing a grip that prevents downward movement, making them ideal for situations where controlled ascent or descent is necessary. This is particularly useful in applications where workers need to haul equipment or themselves upward without slipping back down, such as in rescue operations or when accessing elevated work areas.

While cam-type ascenders can be compatible with harnesses and may be used by climbers, their primary recommendation is in the context of hauling systems. This functionality ensures safety and efficiency when lifting heavy loads or personnel, distinguishing their primary use from other climbing devices that may focus more on ascent or descent on their own.