This Packer 750 portable grinder is powered by a 123 HP Detroit Diesel engine. This machine has LOW hours, everything works great. It is controlled by remote or at a control panel on the machine, has a dust control system. This grinder is great for sheet rock, lumber, green wood or brush, masonry blocks and bricks, asphalt paving, and roofing shingles. But not limited to these materials. It has a hydraulic beltline with magnet to remove metal. The machine is as good as new, for a used price. It has electric brakes and can be moved with a pick-up (pintle). Tires are great. Battery is not very old. Complete service. Ready for next job. This machine is used and as always is sold as is. Call James 512-394-2581. $35,000 OBO.