Rotochopper’s largest and most versatile grinder, the B-66, offers high volume precision grinding capacity for a broad range of feedstocks and is now available with up to 1050 hp. The track and transport dolly option for the B-66 provides the work site mobility of crawler tracks and the ability to quickly load the grinder and be on the road in minutes. Rotochopper exclusive features, like our patented screen change system and replaceable mount rotor, provide easy equipment maintenance. Like all Rotochopper equipment, the B-66 is backed by expert factory-direct support.