This 5×12 double deck screen is powered by a Deutz Diesel engine. It has approximately 4,850 frame hours of use, but only 2,500 hours of use on the engine. It can be used to screen compost, yard waste, topsoil, sand, gravel, bark, C&D debris, and many other materials. This screen is in very good condition and ready to go to work with just a little simple repair on the conveyor. Call today for more details on this great buy!!