{"product_id":"tornado-bdso-20-21-stand-on-scrubber","title":"Tornado® BDSO 20\/21 Stand-On Floor Scrubber, 20 Inch, 21 Gallon, Battery Powered","description":"\u003ch2 class=\"product-header-text\"\u003eTornado BDSO 20\/21: A Stand-On Floor Scrubber That Fits Where Riders Can't\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"description-text\"\u003e\n\u003cdiv class=\"container\" style=\"align-items: flex-start;\"\u003e\n\u003cdiv class=\"column\" style=\"text-align: left;\"\u003e\n\u003cp\u003e\u003cspan\u003eIt's 10 p.m. in a grocery store. Your walk-behind covers the main aisles, but the operator is on foot for three hours, and by the last aisle he's slowing down and missing strips. A full ride-on would be faster, but it's too wide for the stockroom door and too big to turn in the back aisles. The \u003cstrong\u003eTornado BDSO 20\/21 stand-on floor scrubber\u003c\/strong\u003e sits between the two: your operator stands on a platform and drives, while a \u003cstrong\u003e20-inch disk\u003c\/strong\u003e scrubs with \u003cstrong\u003e48.5 lb of down pressure\u003c\/strong\u003e and a \u003cstrong\u003e27-inch squeegee\u003c\/strong\u003e dries the floor behind it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt turns in a \u003cstrong\u003e53-inch radius\u003c\/strong\u003e, the machine is \u003cstrong\u003e27.5 inches wide\u003c\/strong\u003e without the squeegee, and the squeegee swings 90 degrees in both directions to follow every turn. Tornado rates it at \u003cstrong\u003e22,000 square feet an hour\u003c\/strong\u003e. After turns and refills, plan on 11,000 to 15,400 in real work, which is still well ahead of a 20-inch walk-behind pushed by a tired operator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTornado covers it for \u003cstrong\u003e4 years on parts, 10 years on the rotomolded body and 2 years on labor\u003c\/strong\u003e, and we're an authorized Tornado retailer, so that coverage is yours from day one.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\" style=\"text-align: left; padding-top: 3%;\"\u003e\n\u003cdiv style=\"position: relative; width: 100%; max-width: 800px; aspect-ratio: 16 \/ 9; margin: 0 auto;\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/d2KBhD6Jb2o\" title=\"Tornado BDSO 20\/21 stand-on scrubber video\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; border-radius: 1rem;\" allow=\"accelerometer; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"width: 70%; border-top: 2px solid #ccc; margin: 20px auto; text-align: center;\"\u003e\n\u003ch2 class=\"product-header-text\"\u003e\u003cspan\u003eWhich One Do I Need?\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 class=\"product-header-text\"\u003e\u003cspan\u003ePicking the battery option\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eEvery version is the same machine with the same on-board charger. The only thing that changes is what sits in the battery tray: two 12-volt batteries wired for 24 volts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNo Battery (Machine Only)\u003c\/strong\u003e if you already have batteries or buy them locally. The battery tray measures 14 x 13 x 11.5 in, so check that yours fit, and you set the battery type in the machine's menu before the first charge. Tornado warns that the wrong setting can ruin the batteries.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLead Acid Battery (2 x 12V)\u003c\/strong\u003e for the lowest price with batteries included. They're flooded batteries, so someone has to check the water level every 20 charges or so and top up with distilled water. If nobody on your crew will do that, skip this one.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAGM Sealed Battery (2 x 12V)\u003c\/strong\u003e if you want sealed, no-watering batteries for about $150 more than lead acid. A good fit for schools and offices where the machine is stored in a closet and nobody wants acid near it.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTPPL Sealed Battery (2 x 12V)\u003c\/strong\u003e if the machine runs every night. They're sealed like AGM and carry Tornado's 3-year replacement warranty instead of the pro-rated battery terms on the other two.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eOur guide to \u003ca href=\"\/blogs\/learning-center\/floor-scrubber-batteries\"\u003efloor scrubber batteries: lead acid, AGM, TPPL and lithium\u003c\/a\u003e goes deeper if you want the full comparison.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"product-header-text\"\u003e\u003cspan\u003ePicking the machine: BDSO 20\/21, BD 20\/11L or BDSO 27\/28\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBDSO 20\/21 (this page)\u003c\/strong\u003e for hard floors with narrow aisles, doorways and tight corners: grocery and convenience stores, school hallways, clinics, small warehouses. At real-world speed, 3 hours of scrubbing covers roughly 33,000 to 46,000 square feet. It's the smallest stand-on in the Tornado range.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThe \u003ca href=\"\/products\/tornado%C2%AE-bd-20-11l-walk-behind-auto-scrubber-20-battery-powered\"\u003eTornado BD 20\/11L walk-behind\u003c\/a\u003e\u003c\/strong\u003e if your floor is smaller or your budget is tighter. Same 20-inch disk and 48.5 lb of pressure, costs less than half as much, weighs 320 lb with batteries instead of 540 lb, and fits in a smaller closet. The trade-off is your operator walks the whole shift and the tanks are smaller.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThe \u003ca href=\"\/products\/tornado%C2%AE-bdso-27-28-stand-on-automatic-floor-scrubber-battery-powered\"\u003eTornado BDSO 27\/28 stand-on\u003c\/a\u003e\u003c\/strong\u003e if your aisles are wide and your floor is large. Its 27-inch path and 28-gallon recovery tank cover more floor per charge and per dump, but it needs a 65-inch turning circle instead of 53 and weighs 760 lb with batteries.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"product-header-text\"\u003e\u003cspan\u003eHow the BDSO 20\/21 Compares\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eBDSO 20\/21\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/tornado%C2%AE-bd-20-11l-walk-behind-auto-scrubber-20-battery-powered\"\u003eBD 20\/11L\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/tornado%C2%AE-bdso-27-28-stand-on-automatic-floor-scrubber-battery-powered\"\u003eBDSO 27\/28\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTS120-S59-U\u003c\/td\u003e\n\u003ctd\u003eTS120-S45-U\u003c\/td\u003e\n\u003ctd\u003e99786\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperator position\u003c\/td\u003e\n\u003ctd\u003eStand-on, self-propelled\u003c\/td\u003e\n\u003ctd\u003eWalk-behind, brush assist\u003c\/td\u003e\n\u003ctd\u003eStand-on, self-propelled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning path\u003c\/td\u003e\n\u003ctd\u003e20 in, one disk\u003c\/td\u003e\n\u003ctd\u003e20 in, one disk\u003c\/td\u003e\n\u003ctd\u003e27 in, two 14 in disks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated productivity\u003c\/td\u003e\n\u003ctd\u003e22,000 sq ft\/hr\u003c\/td\u003e\n\u003ctd\u003e17,969 sq ft\/hr\u003c\/td\u003e\n\u003ctd\u003e50,698 sq ft\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolution \/ recovery tank\u003c\/td\u003e\n\u003ctd\u003e14.5 \/ 21 gal\u003c\/td\u003e\n\u003ctd\u003e11 \/ 12 gal\u003c\/td\u003e\n\u003ctd\u003e26.4 \/ 28 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrush pressure\u003c\/td\u003e\n\u003ctd\u003e48.5 lb\u003c\/td\u003e\n\u003ctd\u003e48.5 lb\u003c\/td\u003e\n\u003ctd\u003e126 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSqueegee width\u003c\/td\u003e\n\u003ctd\u003e27 in\u003c\/td\u003e\n\u003ctd\u003e31 in\u003c\/td\u003e\n\u003ctd\u003e34 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurning radius\u003c\/td\u003e\n\u003ctd\u003e53 in\u003c\/td\u003e\n\u003ctd\u003eWalk-behind\u003c\/td\u003e\n\u003ctd\u003e65 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight with batteries\u003c\/td\u003e\n\u003ctd\u003e540 lb\u003c\/td\u003e\n\u003ctd\u003e320 lb\u003c\/td\u003e\n\u003ctd\u003e760 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery options\u003c\/td\u003e\n\u003ctd\u003eLead acid, AGM, TPPL\u003c\/td\u003e\n\u003ctd\u003eLead acid, AGM, TPPL\u003c\/td\u003e\n\u003ctd\u003eLead acid, AGM, TPPL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty (parts \/ body \/ labor)\u003c\/td\u003e\n\u003ctd\u003e4 yr \/ 10 yr \/ 2 yr\u003c\/td\u003e\n\u003ctd\u003e4 yr \/ 10 yr \/ 2 yr\u003c\/td\u003e\n\u003ctd\u003e4 yr \/ 10 yr \/ 2 yr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003csmall\u003eFigures from Tornado's spec sheets and product pages, the specifications on our BD 20\/11L and BDSO 27\/28 pages, and the Tornado Commercial Limited Warranty (January 2025).\u003c\/small\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNot sure this is the right size? Send us your square footage, floor type, narrowest aisle and cleaning schedule, or call \u003ca href=\"tel:+18556015678\"\u003e(855) 601-5678\u003c\/a\u003e, and we'll tell you which machine fits, including when the answer is the walk-behind. Our guide on \u003ca href=\"\/blogs\/learning-center\/walk-behind-vs-ride-on-floor-scrubber\"\u003ewalk-behind vs ride-on floor scrubbers\u003c\/a\u003e covers the same question in more detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style=\"width: 70%; border-top: 2px solid #ccc; margin: 20px auto; text-align: center;\"\u003e\n\u003ch2 class=\"product-header-text\" style=\"text-align: center;\"\u003eThe Owner's Insights on the BDSO 20\/21\u003c\/h2\u003e\n\u003cdiv class=\"container\" style=\"align-items: flex-start;\"\u003e\n\u003cdiv class=\"column\" style=\"text-align: left;\"\u003e\n\u003cp\u003e\u003cspan\u003eThe case for this machine is the operator, not the spec sheet. A 20-inch walk-behind and this stand-on scrub the same width with the same pressure. What changes is that your operator isn't walking 3 hours a night, so the last hour of the shift looks like the first. It drives with a forward and reverse lever and a foot pedal on the platform. Step off and it stops, and the parking brake holds it where it is.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA few things I'd want to know before buying. It arrives on a pallet and weighs 540 lb with batteries, so you need a forklift, a dock or a ramp to get it off; Tornado doesn't include a ramp. The machine won't back up with the squeegee down, which takes a shift or two to get used to. And a single 20-inch disk is a maintenance machine, not a stripping machine. If your floor needs heavy restorative scrubbing every night, look at the BDSO 27\/28 with 126 lb of pressure instead.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\" style=\"text-align: left; padding-top: 3%;\"\u003e\n\u003cimg class=\"center-pic\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/0883\/9984\/files\/tornado-bdso-20-21-stand-on-scrubber-close-up-foot-pedal.webp?width=800\" alt=\"Close-up of the Tornado BDSO 20\/21 stand-on scrubber operator platform and foot pedal\" width=\"800\" height=\"800\" style=\"max-width: 100%; height: auto; border-radius: 1rem;\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"width: 70%; border-top: 2px solid #ccc; margin: 20px auto; text-align: center;\"\u003e\n\u003ch2 class=\"product-header-text\" style=\"text-align: center;\"\u003e\u003cspan\u003eWhy You'll Love the BDSO 20\/21\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"container\" style=\"align-items: flex-start;\"\u003e\n\u003cdiv class=\"column\" style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e53-inch turning radius and a 27.5-inch-wide body.\u003c\/strong\u003e It fits through standard doorways and turns at the end of narrow aisles where a ride-on has to back out.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSqueegee that swings 90 degrees both ways.\u003c\/strong\u003e The 27-inch squeegee follows the machine through turns, so the floor behind you stays dry instead of leaving a wet arc on every corner.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAutomatic mode on the drive pedal.\u003c\/strong\u003e Press the pedal and the brush drops, water flows and the vacuum starts; release it and everything stops, so no puddles form while you're parked.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e14.5-gallon solution tank and 21-gallon recovery tank.\u003c\/strong\u003e Fewer trips to the janitor's closet than a 20-inch walk-behind, and the fill hose connects straight to a faucet.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUnder 70 dB with a silent vacuum mode.\u003c\/strong\u003e Normal conversation is about 60 dB, so it can run in a store or clinic while people are still around.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOn-board charger and pad holder included.\u003c\/strong\u003e Plug it into a standard 115 V outlet at the end of the night; a full recharge takes 8 to 10 hours.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\" style=\"text-align: left; padding-top: 3%;\"\u003e\n\u003cimg class=\"center-pic\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/0883\/9984\/files\/tornado-bdso-20-21-stand-on-scrubber-close-up-squeegee.webp?width=800\" alt=\"Close-up of the Tornado BDSO 20\/21 stand-on scrubber rear squeegee\" width=\"800\" height=\"800\" style=\"max-width: 100%; height: auto; border-radius: 1rem;\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"width: 70%; border-top: 2px solid #ccc; margin: 20px auto; text-align: center;\"\u003e\n\u003ch3 class=\"product-header-text\"\u003e\u003cspan\u003eHow to Set Up and Care for Your BDSO 20\/21\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eFill the solution tank with clean water no warmer than 104°F (40°C) and a low-foam floor chemical at the label's dilution. Tornado's manual gives 122°F in one place and 104°F in another, so we go with the lower number. Add a little defoamer to the recovery tank before you start, and never use pure acids or solvent cleaners. The level hose at the back shows how much solution is left while you work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlan to scrub level floors. Tornado's safety rules say not to use it on slopes over 2 percent, even though the technical table lists a 10 percent maximum gradient. If your route includes ramps, call us and we'll confirm with Tornado before you order. Top speed is 2.5 mph, and you can set a lower maximum from the dashboard for new operators.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt the end of the night, run the break washing mode for about 15 seconds so the squeegee dries the last strip and clears the hose. Then drain and rinse the recovery tank, clean the vacuum filter, rinse the brush or pad and wipe the squeegee blades. Weekly, check the rear squeegee blade and flip or replace it, and clear the squeegee hose. If you run flooded lead acid batteries, check the water level every 20 charges and never leave them discharged for more than two weeks. Our \u003ca href=\"\/blogs\/learning-center\/how-to-use-a-floor-scrubber\"\u003estep-by-step guide to using a floor scrubber\u003c\/a\u003e and our \u003ca href=\"\/blogs\/learning-center\/floor-scrubber-troubleshooting\"\u003efloor scrubber troubleshooting guide\u003c\/a\u003e cover the rest.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe machine comes with a pad holder (part 48802010) for 20-inch pads. Tornado also lists 20-inch brushes for different floors: PPL 0.3 for irregular floors with deep joints (48902010), PPL 0.6 for normal floors (48902050), PPL 0.7 and 0.9 for smooth floors with stubborn dirt (48902020, 48902030), a Tynex grit brush for tough, very dirty floors (48902040) and a 5-mix brush for all floor types (48902060). Replacement squeegee blades are 48417010 (front) and 48417030 (rear). Ask us for any of them.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"product-header-text\"\u003e\u003cspan\u003eWhat the Tornado Warranty Covers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUnder the Tornado Commercial Limited Warranty (January 2025), the BDSO 20\/21 is covered for 4 years on parts, 10 years on the rotomolded parts and 2 years on labor. Lead acid and AGM batteries are replaced if they fail within 90 days, then pro-rated after that. TPPL batteries carry a 3-year replacement warranty. Repairs go through an authorized Tornado service center, and wear parts such as brushes, pads and squeegee blades aren't covered. Tornado asks you to register the machine within 30 days. The full terms are in the downloads below.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"product-header-text\"\u003e\u003cspan\u003eWhy You Should Consider a Tornado Floor Scrubber\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTornado Industries is part of Tacony Corporation, which also owns Powr-Flite, and its scrubber range runs from 17-inch compacts to 33-inch ride-ons. The BDSO 20\/21 takes the same 20-inch pads as the BD 20\/11L walk-behind, so a facility that runs both stocks one pad size. See all our \u003ca href=\"\/collections\/stand-on-floor-scrubbers\"\u003estand-on floor scrubbers\u003c\/a\u003e or the full \u003ca href=\"\/collections\/tornado-floor-scrubbers\"\u003eTornado floor scrubber range\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style=\"width: 70%; border-top: 2px solid #ccc; margin: 20px auto; text-align: center;\"\u003e\n\u003ch2 class=\"product-header-text\"\u003e\u003cspan\u003eTornado BDSO 20\/21 Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"container\" style=\"align-items: flex-start;\"\u003e\n\u003cdiv class=\"column\" style=\"text-align: left;\"\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTornado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eTornado Industries, a Tacony company\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBDSO 20\/21 Stand-On Scrubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Numbers\u003c\/td\u003e\n\u003ctd\u003eTS120-S59-U (machine only)\u003cbr\u003eTS120-S59-UC (with lead acid batteries)\u003cbr\u003eTS120-S59-UG (with AGM batteries)\u003cbr\u003eTS120-S59-UE (with TPPL batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eStand-on, self-propelled disk floor scrubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning Path\u003c\/td\u003e\n\u003ctd\u003e20 in (508 mm), single disk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSqueegee Width\u003c\/td\u003e\n\u003ctd\u003e27 in (685 mm), rotates 90° in both directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProductivity (Theoretical Max)\u003c\/td\u003e\n\u003ctd\u003e22,000 sq ft\/hr (2,044 m²\/hr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrush Pressure\u003c\/td\u003e\n\u003ctd\u003e48.5 lb (22 kg), adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrush Speed\u003c\/td\u003e\n\u003ctd\u003e140 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrush Motor\u003c\/td\u003e\n\u003ctd\u003e0.5 hp (380 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolution Tank\u003c\/td\u003e\n\u003ctd\u003e14.5 gal (55 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecovery Tank\u003c\/td\u003e\n\u003ctd\u003e21 gal (80 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Construction\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolution Filling\u003c\/td\u003e\n\u003ctd\u003eFill hose that attaches to a faucet, inline solution filter, solution level hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum Motor\u003c\/td\u003e\n\u003ctd\u003e0.65 hp (490 W), with silent mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum Water Lift\u003c\/td\u003e\n\u003ctd\u003e50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eSelf-propelled, 0.16 hp traction motor, forward and reverse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Speed\u003c\/td\u003e\n\u003ctd\u003e2.5 mph (4 km\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurning Radius\u003c\/td\u003e\n\u003ctd\u003e53 in (1,346 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eManual, automatic (pedal controls brush, water and vacuum), break washing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eOperator presence footboard, parking brake on release, horn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V (2 x 12 V batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Options\u003c\/td\u003e\n\u003ctd\u003eLead acid (part 98275, 2 required), AGM (part 99556, 2 required) or TPPL (part NXS120, 2 required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Tray\u003c\/td\u003e\n\u003ctd\u003e14 x 13 x 11.5 in (365 x 338 x 290 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRun Time\u003c\/td\u003e\n\u003ctd\u003eUp to 4 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecharge Time\u003c\/td\u003e\n\u003ctd\u003e8 to 10 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger\u003c\/td\u003e\n\u003ctd\u003eOn-board, 115 V outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003eUnder 70 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Fill Water Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F (40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e48 x 27.5 x 53 in (1,219 x 699 x 1,346 mm), without squeegee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e377 lb (171 kg) without batteries\u003cbr\u003e540 lb (245 kg) with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIn the Box\u003c\/td\u003e\n\u003ctd\u003eMachine, on-board charger, 20 in pad holder, 27 in squeegee; batteries only on the UC, UG and UE versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e4 years parts\u003cbr\u003e10 years rotomolded parts\u003cbr\u003e2 years labor\u003cbr\u003eBatteries: pro-rated (lead acid, AGM) or 3-year replacement (TPPL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\" style=\"text-align: left;\"\u003e\n\u003ch3 class=\"product-header-text\"\u003e\u003cspan\u003eDocument Downloads\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"documents\"\u003e\n\u003cdiv class=\"doc\"\u003e\u003ca class=\"doc-pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/0883\/9984\/files\/tornado-bdso-20-21-ts120-s59-u-stand-on-scrubber-spec-sheet.pdf?v=1790374161\" download=\"\" target=\"_blank\"\u003eTornado BDSO 20\/21 #TS120-S59-U Stand-On Scrubber \u003cstrong\u003eSpec Sheet\u003c\/strong\u003e (PDF, 1.6 MB)\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"doc\"\u003e\u003ca class=\"doc-pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/0883\/9984\/files\/tornado-bdso-20-21-ts120-s59-u-stand-on-scrubber-operator-manual.pdf?v=1790374161\" download=\"\" target=\"_blank\"\u003eTornado BDSO 20\/21 #TS120-S59-U Operations and Maintenance \u003cstrong\u003eManual\u003c\/strong\u003e (PDF, 2.5 MB)\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"doc\"\u003e\u003ca class=\"doc-pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/0883\/9984\/files\/tornado-commercial-limited-warranty-2025-01.pdf?v=1790171157\" download=\"\" target=\"_blank\"\u003eTornado Commercial Limited \u003cstrong\u003eWarranty\u003c\/strong\u003e, January 2025 (PDF, 292 KB)\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFound a lower price? Call or message us and we'll beat it. Returns follow our \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePick your battery option and add it to your cart, or message us first if you want to check your aisle widths or unloading setup before you order.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Tornado","offers":[{"title":"No Battery (Machine Only)","offer_id":67852541493552,"sku":"TOR-TS120-S59-U","price":9700.0,"currency_code":"USD","in_stock":true},{"title":"Lead Acid Battery (2 x 12V)","offer_id":67852541526320,"sku":"TOR-TS120-S59-UC","price":12150.0,"currency_code":"USD","in_stock":true},{"title":"AGM Sealed Battery (2 x 12V)","offer_id":67852541559088,"sku":"TOR-TS120-S59-UG","price":12299.0,"currency_code":"USD","in_stock":true},{"title":"TPPL Sealed Battery (2 x 12V)","offer_id":67852541591856,"sku":"TOR-TS120-S59-UE","price":13299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/0883\/9984\/files\/tornado-bdso-20-21-stand-on-scrubber-front-left-angle.webp?v=1790375902","url":"https:\/\/oneupcleaning.com\/products\/tornado-bdso-20-21-stand-on-scrubber","provider":"OneUp Cleaning","version":"1.0","type":"link"}