Meritor claims best-in-class gross axle weight rating of 126,000 lbs. and gross combination weight of 560,000 lbs. for the heavy-haul planetary tridem designed to work in extreme conditions ...

Small planetary systems with multiple planets are not fans of heavy metal — think iron, not Iron Maiden — according to a new Yale University study. Researchers at Yale and the Flatiron Institute have ...

A normal planetary gear set in an automatic transmission ... and because it’s well suited to the braking needs of medium to heavy-duty trucks. (The cost of going all-in on brake-by-wire in ...

Small planetary systems with multiple planets are not fans of heavy metal — think iron, not Iron Maiden — according to a new Yale University study. Researchers at Yale and the Flatiron ...