Tag Archives: diesel pusher engines

Diesel Pushers — How Much HP is Enough?

Diesel pushers require pretty brawny engines. So how much horsepower is enough? This is a common question often appearing in RV forums in regard to diesel pushers. Well, there are six common Cummins engines and several Caterpillar that can be found in diesel pushers made in the last decade. They range in size from 6.7