The 2000 Series ProPush box spreaders are designed with simplicity in mind - The hydraulic push-type design means NO apron chains, fewer moving parts, faster unloading and dependable service life - The ProPush box spreaders are designed to haul and spread solid materials from dairies and feedlots, including gutter manure, yard scrapings, bedding pack and feedlot manure - The ProPush box spreaders feature an all-steel welded box construction, solid poly floor and sides, piggyback hydraulic cylinders and removable beaters - Now, the ProPush can accommodate vertical beaters that will set the standard for solid material spreading.