In business since 1986, Tumac Machinery Inc. Tumac is a wholesaler and manufacturer of new and used farming equipment. Based in eastern Washintgon, the company meets the needs of the local farmers and home owners in Walla Walla, Dayton and Lewiston. Primary equipment lines include John Deere, Kubota, Honda Power Equipment, Husqvarna, Hustler, Alamo and Traeger. In addition, Tumac Machinery Inc. carries an extensive selection of related implements and attachments from manufacturers such as Land Pride. The company possesses has a large fully equipped service department and factory trained technicians at each store.