Item: Ride-On Sweeper: 30 in Cleaning Path, Wd, 46,200 sq ft Practical Productivity Area -MaxBrand Name: EquivalentPart Number: 878EM2Salient Characteristics: Battery Powered Sweeper o Brand Name: Ten... Item: Ride-On Sweeper: 30 in Cleaning Path, Wd, 46,200 sq ft Practical Productivity Area -MaxBrand Name: EquivalentPart Number: 878EM2Salient Characteristics: Battery Powered Sweeper o Brand Name: Tennant o Part#:878EM2 MFR. Model 9.841-437.0 o Description: Floor Scrubber: Disk Deck, 180 RPM, Brush Speed - Max, Battery, Sealed AGM, Rider Machine