About Circle R Side Dump Trailers by Thurston Mfg
- Circle R Side Dump has produced yet another option to save you time and money. The new 37’ SuperCube Dump Body is now available! This trailer features the same amount of reliability and toughness that Circle R is known for, but with even more efficiency! The new 37’ dumb body offers a 26.1 cubic yard capacity and an incredible 42.6 cubic yard capacity when a high capacity kit is installed. This new size maximizes capacity and minimizes the number of trips required to finish a task. The SuperCube is available on a 44’ chassis with axle options of: a tri-axle, quad-axle or quint-axle, allowing operators to maximize hauling potential in their state.
Thurston Manufacturing Company is proud to be the home of the Original Side Dump Technology Patent. Circle R has always been known for quality products and innovative design. Our current line of trailers continue this tradition by continually beating the industry standards in durability and ingenuity.