This sawmill is a RR Howell #3 with a 46" blade and 18 foot carriage. We used a tractor with a flat belt to power it but other options are available. We have used it in the family for over 40 years and it works great. The blades are in great condition and have been stored inside, the one on the mill currently has quick change replacable insert teeth that can still be purchased today. There is a pallet of parts including a second arbor and blade that was mounted above and inline so larger logs could be milled. There is a blower on the mill that if connected will suck the sawdust away and dump it in a pile or wagon. Get started making your own lumber!