Factory Cat's Floor Sweepers are built to sweep factories: dirt, dust, metal shavings, foundry sand, bolts, paper, and wood, whatever there is. Factory Cats are compact, not light-duty. The Factory Cat model 34 Walk behind Sweeper is the machine that built our company. An Industrial Sweeper famous for its ability to survive decades in the harshest applications: including mines, brick manufacturing and rugged steel mills. Designed almost 25 years ago, this floor sweeper can sweep through thick saw dust found in furniture manufacturing plants and the dust in paper mills. Bulk powder packaging clients with concrete powder or copier toner like its sweeping power without it blowing dust everywhere. The battery powers the sweeper for over 4 hours on a single charge and the sweeping broom is self-adjusting for wear.