A powerful Briggs & Stratton engine, Iso-Vibe adjustable drag stake technology, and a durable gear drive transmission come together in the Earthquake Rear Tine Rototiller. If you have a serious project, then you need a serious tool like this. Large, treaded wheels keep it steady while the rear-mounted tines make tilling stubborn, untilled soil easy. Its equipped with an adjustable depth regulator, enabling you to till at three different depths. With the unit's durable construction, there's no doubt - you can rely on this rototiller to get the job done. About EarthquakeFor more than 50 years, Earthquake has been developing outdoor power equipment. Its products have become synonymous with quality and reliability. Despite their simple beginnings in 1960, the company has become a world-wide producer of outdoor power equipment with an expertise that is unmatched. Their large line of products range in functionality and affordability, providing a solution for everyone's landscaping or gardening needs. Earthquake's commitment to their customers doesn't end after a purchase. Just like the products they sell, Earthquake is committed to getting the job done right, from start to finish.