With or without the rental houses buying, there's still considerable work for which sub-100-horsepower trenchers are positioned best. "Even though the housing is down, we see a lot of work in the ...

This article has been updated. It's easy to take the versatility and transportability of most chain trenchers for granted, but a little advance planning is necessary to make sure trenching is ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...