Why the Challenger DX77 is a Beast for Big Floors
If you've been looking into heavy-duty floor scrubbers, you've probably seen the challenger dx77 popping up in your searches or heard about it from folks in the cleaning industry. It's one of those machines that people tend to have strong opinions about, mostly because it's built like a tank and doesn't really apologize for its size. When you're dealing with massive square footage—think warehouses, airplane hangars, or those giant retail "big box" stores—you can't really get away with a walk-behind unit unless you want to spend your entire week just doing the floors. ...