Here's a concept for you: replace a trailer's passive axle with a hybrid electric-powered package that helps capture energy lost during nominal operating conditions and turn it into more "oomph" when ...

General-purpose, tandem-axle, tag-along equipment trailer is suited for transporting trenching and horizontal directional drilling equipment 18,000-lb. GVWR with a maximum hauling capacity of 14,130 ...

The 4x2 tractor can't get the rig moving on a slippery upgrade, so the trailer's powered rear axle provides a boost. Photo: Tom Berg from SAF-Holland video Powered trailer axles are unusual, even in ...

Cargo weight must be distributed evenly across all your axles. And sometimes you have to slide your axles or 5th wheel to redistribute the weight in the trailer. Here’s a guide to basic axle weight ...