Clean floors.
Keep more of your budget.
Before you buy a Tennant auto scrubber, compare Okum’s Choice. Practical commercial cleaning, straightforward prices, and OCCS bundles backed by a 5-year limited warranty.
See the price difference ↓Find your machineCompare Your Tennant Quote →Get help choosing an alternative. Free comparison, no obligation.
OCCS warranty coverage varies by component. See full terms.
OCCS510 • 20″ battery walk-behind
$3,195.39Machine + batteries + charger + accessory bundle
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Compare Your Tennant Quote
Tell us which Tennant machine you’re considering and how much floor you clean. We’ll help you compare a suitable Okum’s Choice option, its price, and what’s included.
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Put the numbers side by side.
Your next scrubber should fit your floors and your budget. Here are two specific comparisons using our advertised bundle prices and published Tennant dealer listings.
20″ Walk-Behind Scrubbers
Okum’s Choice OCCS510vs.Tennant T300 20″
Keep $5,564.61 in your budget.
63.5% lower advertised purchase price
See the 20″ Walk-Behind Bundle →Compared with DC Equipment’s published Tennant T300 20″ base-configuration listing. View price source.
26″ Ride-On Scrubbers
Okum’s Choice OCCS660vs.Tennant T7 26″
Keep $22,539.50 in your budget.
81.4% lower advertised purchase price
See the 26″ Ride-On Bundle →Compared with DC Equipment’s published Tennant T7 26″ base-configuration listing. View price source.
Price snapshot: November 3, 2026. USD; advertised machine prices before tax and any applicable delivery/accessorial charges. Savings = cited Tennant listing minus Okum Supply price; percentage uses the cited Tennant price as the denominator. Dealer prices and configurations vary. These are comparable size categories, with different equipment, features, and inclusions; they are not identical machines or a claim of equal performance. Check current product pages and your written quote before ordering.
| What to compare | Okum’s Choice OCCS510 | Tennant T300 20″ disk |
|---|---|---|
| Advertised price used above | $3,195.39 bundle | $8,760.00 dealer base listing |
| Cleaning path | 20″ | 20″ |
| Solution / recovery tanks | 13 / 15 gal | 11 / 14 gal |
| Power | Battery; (2) 12V 100Ah gel batteries included | Battery; verify exact quoted battery package |
| Accessories | Soft brush, hard brush, red pad, pad driver, charger & 2 gal Guardian cleaner | Confirm inclusions with the quoted configuration |
| Decision point | Everyday scrubbing and recovery with a complete bundle | Multiple head/control options; optional ec-H2O NanoClean technology |
T300 tank specifications: Tennant North American specification sheet. Options vary by configuration. If you need a particular Tennant technology, ask our team to check your requirements before switching.
A complete OCCS setup. A clear starting cost.
The OCCS510 & OCCS510-TD bundles include:
- Two 12V 100Ah gel batteries and charger
- Soft brush, hard brush, red pad, and pad driver
- Two gallons of Guardian neutral floor cleaner
- Lifetime over-the-phone customer support
- 5-year limited warranty with component-specific terms
Choose the OCCS510-TD for powered traction drive—just $374.30 more than the OCCS510 at the listed prices.
Explore the traction-drive bundle →Bundle contents vary by model. OCCS430 includes lithium battery, charger, dual brushes, pad drivers and white pads. Ride-on OCCS bundles include their listed gel batteries, charger, brushes, pads, pad drivers and Guardian cleaner. See each product page for exact contents. OC-series inclusions and warranty should be confirmed for the selected model.
Three ways to choose better value.
OCCS430
17″ upright • lithium battery
1.7 gal recovery
Up to 3 hr listed runtime
Tight spaces; lightweight ~65 lb
Shop OCCS430 →OCCS510
20″ • battery walk-behind
13 / 15 gal solution / recovery
3.5–4 hr listed runtime
Complete accessory bundle; simple controls
Shop OCCS510 →
OCCS660
26″ • battery ride-on
24 / 26 gal solution / recovery
3.5–4 hr listed runtime
Wide-area cleaning; complete bundle
Shop OCCS660 →Need a compact walk-behind? The OC15 starts at $1,999.00. Want a wider powered walk-behind? The 26″ OC26TD is $4,250.00, with dual brushes, traction drive, and a magnetic brush attachment system.
The right machine, at a price you can see.
Compare all 14 models below. Tank figures show solution / recovery capacity unless stated otherwise. Runtime is the product page’s listed estimate; actual results vary with floor, battery condition, settings, and operation.
Shop Okum’s Choice walk-behinds →Shop Okum’s Choice ride-ons →
| Model & product | Price | Format / cleaning width | Tanks | Listed runtime | Why consider it |
|---|---|---|---|---|---|
| OCCS430 |
$1,752.27 | 17″ upright • lithium battery | 1.7 gal recovery | Up to 3 hr | Tight spaces; lightweight ~65 lb |
 OC15 |
$1,999.00 | 15″ • 24V battery | 4 / 4.2 gal | 1.5–2 hr | Compact routes; under 60 dBA |
 OC18E |
$2,199.00 | 18″ • corded electric | 10.6 / 11.9 gal | Corded | Plug-in cleaning; no battery charging |
 OC17 |
$2,299.00 | 17″ • 24V battery | 8 / 10.3 gal | 1.5–2 hr | Compact frame; 23″ recovery width |
 OC20E |
$2,449.00 | 20″ brush / ~21″ path • corded | 15.9 / 17.2 gal | Corded | Large tanks; confirm electrical requirements |
 OC18 |
$2,599.00 | 18″ • 24V battery | 10.6 / 11.9 gal | 3–4 hr | Longer daily routes; under 60 dBA |
 OC20 |
$2,999.00 | 20″ model / ~21″ path • 24V battery | 13.2 / 14.8 gal | Not specified | Cordless cleaning; 39″ recovery width |
| OCCS510 |
$3,195.39 | 20″ • battery walk-behind | 13 / 15 gal | 3.5–4 hr | Complete accessory bundle; simple controls |
 OCCS510-TD |
$3,569.69 | 20″ • battery traction drive | 13 / 15 gal | 3.5–4 hr | Powered travel with the OCCS bundle |
 OCCS580 |
$4,192.50 | 23″ • battery ride-on | 26 / 29 gal | 3.5–4 hr | Compact ride-on; under 60 dBA |
 OC26TD |
$4,250.00 | 26″ dual brush • traction drive | 15.9 / 17.2 gal | 2–4 hr | Magnetic brush attachment; powered travel |
| OCCS660 |
$5,138.50 | 26″ • battery ride-on | 24 / 26 gal | 3.5–4 hr | Wide-area cleaning; complete bundle |
 OCCS860 |
$10,068.45 | 34″ • battery ride-on | 40 / 42 gal | 4.5–5 hr | Large facilities; dual brush motors |
 OCCS1100 |
$13,947.05 | 40″ • battery ride-on | 69 / 74 gal | 6–7 hr | Industrial routes; maximum tank capacity |
OC20 and OC20E product titles use 20″; their specifications list approximately 21″ cleaning width. OC20 runtime is not specified on its product page. OC20E’s electrical specification needs confirmation for your facility. Prices shown are a dated snapshot; current pricing and availability are on the linked product pages.
Match the machine to the route—not just the square footage.
Tight rooms and aisles: start with OCCS430, OC15, or OC17. Longer commercial routes: compare OC18, OC20, OCCS510, and OCCS510-TD. Wide open floors: consider OC26TD or an OCCS ride-on. Large industrial spaces: compare OCCS860 and OCCS1100 tank capacity and runtime.
Measure your narrowest doorway, aisle, and storage area. Include the squeegee width when checking clearance, and choose the correct pad or brush for your floor finish.
Five-year limited warranty. Clear coverage.
OCCS machines offer long-term protection on core structural components. Here is what the published warranty actually covers:
Tanks, body & frame
Covered material, workmanship, or manufacturing defects under the warranty terms.
Motors & controller
Covered failures under normal use. Lithium batteries have a listed two-year term.
Electronics & wheels
AGM, gel, and flooded batteries: 12 months by default; certain batteries/machines qualify for 24 months.
*The 5-year limited warranty is not five years of coverage on every part. Metal rust coverage defaults to six months, with some parts/machines eligible for up to 24 months. Normal wear, misuse, lack of maintenance, and other exclusions apply. Nontransferable; original purchaser only. Authorized service requirements and parts-availability conditions apply. This summary refers to the published OCCS warranty; confirm OC-series coverage with our team.
Read the full limited warranty →Before you place your order.
Which Okum’s Choice machine should replace the Tennant I’m considering?
Send us the Tennant model and configuration, your floor type, cleanable square footage, narrowest doorway, cleaning time available, and desired power source. We’ll help compare the relevant OC/OCCS options. A shared cleaning width alone does not make two machines equivalent.
Can I get the purchase price down further with a corded model?
Compare the OC18E at $2,199.00 and OC20E at $2,449.00. Corded machines avoid battery charging, but require suitable power access and cord management. Confirm voltage, frequency, and cord requirements with our team, especially for OC20E.
Are shipping and financing available?
Equipment shipping charges apply. Confirm delivery costs and any liftgate, residential, limited-access, or other delivery needs before ordering. Visit our equipment financing page for available financing information and terms.
Why choose Okum’s Choice over a Tennant?
If your priority is everyday commercial floor cleaning at a lower upfront cost, the published comparisons above show a compelling reason to consider Okum’s Choice. OCCS accessory bundles and clearly stated warranty coverage add value. Your final choice should reflect your floor, cleaning route, required technology, and service needs.
Get the scrubber your floors need.
Keep the savings for your business.
Choose your machine now, or let our team help compare it with your Tennant quote.
Shop walk-behind scrubbers →Shop ride-on scrubbers →Comparison prepared November 3, 2026. Okum’s Choice specifications, images, prices and bundle details are from the linked Okum Supply product pages. Tennant is a trademark of its respective owner. This independent comparison does not imply affiliation or endorsement.