Track-mounted horizontal grinder processes large stumps

The Peterson Model 6710B track-mounted horizontal grinder is the newest model in Peterson’s horizontal grinder line. Powered by a 1,000-horsepower Caterpillar 3412E diesel engine, the 6710B was designed for big jobs. The feed opening of 50 by 66 inches can process large stumps that used to be reserved only for tub grinders. Peterson’s horizontal grinder is particularly suited for land clearing operations or other applications that require mobility. The Adaptive Control System II controls all components of the feed system to optimize output. Monitor the grinding load and vary the speed of the feed system to keep the engine working at the top of its power curve.