Industrial tub grinder featuring a 275-hp John Deere electronic diesel engine that meets EPA Tier II requirements. A PT-Tech self-adjusting clutch connects the engine to the mill and features pushbutton start and a built-in torque limiter and break. It features a self-cleaning rotary screen and a 22-foot stacking conveyor. An optional tub cover is available. The tub measures 9 feet 6 inches in width and 7 feet 6 inches in diameter at the base. It produces up to 120 cubic yards of material per hour and is available with 32 fixed or 64 swinging hammers.