Stop paying for slow manual labor when you can invest in real results.
The Nobles SS Rider isn’t just a ride-on scrubber; it’s a high-performance floor workhorse designed to turn long, exhausting cleaning shifts into fast, efficient runs. What used to take hours with mops and walk-behinds can now be handled in a fraction of the time — with better results and less strain on your crew.
Whether you’re stripping heavy warehouse grime or maintaining 50,000 sq. ft. of retail space, this machine delivers bone-dry, inspection-ready results on the first pass. Stop managing a cleaning crew and start managing a high-output operation. Get your team off their feet and back to the work that actually makes you money.
(Yes. Effortlessly.)
We kept it simple. You shouldn’t have to think about cleaning your floors—and it definitely shouldn’t take all afternoon.
Works everywhere: Concrete, epoxy, or tile—whether it’s a grease-covered mechanic shop, a farm building, or a giant warehouse.
One simple pass: Scrubs, dries, and gets out of your way so your team can focus on their actual jobs.
Zero hassle: Turn the key, steer, and you’re done.
Quick verdict: If you have a floor and 10 minutes, this works. Clear out the grime, save hours, move on with your day.
We only ship high-quality, ready-to-work floor machines, and we guarantee bumper-to-bumper follow-up support every step of the way. That’s why more facilities nationwide choose Robey’s PowerKleen for dependable refurbished equipment and real support after the sale.
Every option includes the exact same heavy-duty SS Rider (26″ or 32″), fully refurbished and 100% Performance-Certified inspected. We created four value-packed tiers—Silver, Gold, Platinum, and Diamond—so you can choose the right fit for your budget. Higher tiers simply give you longer battery runtimes, longer warranties, and extra cleaning accessories.
Think Toyota vs. Lexus. Tennant owns Nobles as a value-focused line to compete on lower-price bids without discounting the main Tennant brand. While built on the exact same foundation using identical core components, here are the main differences:
Because Nobles units cost us less to acquire, we pass those extra savings directly to you — giving you the exact same heavy-duty cleaning performance at our absolute lowest price point.
We'll match any fair price. What we won't match is a stripped-down machine, a mystery warranty, and a support line that never answers.
No endless paperwork or waiting 5 business days for a response.
Before you click "Buy" on a stripped-down unit — talk to us first. It costs you nothing to ask!
Stop paying for “effort” and start paying for “output.” In a world where labor costs are skyrocketing, relying on manual mopping or slow walk-behinds is a guaranteed way to bleed profit. The Nobles SS Rider replaces four sets of tired hands with one unstoppable engine, allowing you to clean more square footage in a single hour than a crew could handle in an entire shift.
With Robey’s PowerKleen support, you aren’t just buying a scrubber—you’re upgrading to a high-speed system that delivers bone-dry, professional results without the payroll headache. Stop fighting the floor and start dominating it with the power of the SS Rider.
Effective scrubbing action removes dirt, stains, and debris from hard floors — covering space quickly and with fewer passes.
Ride-on power where you need it most. Built in 26" widths to squeeze past narrow racks and through standard doorways so you can stop cleaning tight quarters by hand.
Total cord-free performance. Move through warehouses and busy store floors without tripping over wires or hunting for outlets.
Large-capacity solution and recovery tanks let you stay on the floor longer. More cleaning, fewer refill stops.
Simple, intuitive controls mean your crew is "expert level" in under 5 minutes. Maximum cleaning time, minimal training.
Low noise lets you clean during business hours without interrupting staff or customers.
Worried about getting your machine through narrow hallways, elevators, or standard doorway frames? Watch our shop technicians demonstrate exact pass-through clearance below.
Unclip the outer corner bumper wheels to unlock full 32" deck clearance. Takes less than 10 seconds with zero tools required.
The rear curved squeegee is wider than the deck. Approach the door frame at a slight diagonal so one side clears safely first.
Full 180° open doors give total freedom. For doors restricted to 90°, guide the unit steadily to protect both the door frame and machine.
Avoid buying the wrong size machine. Tell us your smallest facility opening and we'll verify exact fit before you order.
Download Our Spec Sheet and Our Buyer Guide
Take the 1-minute form and get a personalized recommendation.
PowerKleen has been excellent to work with from start to finish. Their customer service is top-notch, their parts selection is outstanding, and their technical support team is always quick to help with answers and recommendations.We purchased a Noble SS5 with the lithium battery upgrade, and it has been an awesome machine for our Chevrolet dealership. Reliable, efficient, and a huge improvement for keeping our facility clean and looking professional every day.Highly recommend PowerKleen to any dealership or business looking for quality equipment and people you can count on.
Our business bought a used floor scrubber from this family business and have been very pleased! We have now had the machine almost 6 months and our refurbished Nobles SS5 is a workhorse that leaves floors spick and span. Their communication skills are top notch; even after the purchase was finalized. Erica, has especially been very helpful in helping us get acquainted with this machine and its particular ins and outs. I would highly recommend this company when looking to purchase something for your floor cleaning needs.
We have multiple T7 riding floor scrubbers that we currently rent to own. They are high quality machines, with great warranties. We have multiple things break while cleaning 15 garages, and they have done a great job sending parts over night. They are also family owned, so they really care about my business as an owner. The owner Josiah actually took my call on the weekend and help me troubleshoot my machine. 5 star company for sure!
We currently rent to own multiple machines with Robey’s Powerkleen here in Madison Wisconsin and it’s been the best experience as a business owner.We current clean over 15 garages so the machines get a lot of wear and tear, and they replace parts the next day. Why buy a new machine when you can rent to own one, and have the parts cover by warranty.They are a family owned business that is great to work with.James – Smart Cleaning Solutions
We purchased a Tennant t7 after receiving feedback back from Erika on what best fit our needs. She know her machines and applications. Super glad we listened and have been pleased with the t7.
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