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Description
The NaceCare TBL 2228/150T (K-916870-C3B) is a 28-inch traction-drive walk-behind scrubber with three NX1K lithium phosphate batteries for up to 5 hours of continuous cleaning. Dual 14-inch brushes at 110 lbs of adjustable pressure, 23-gallon tanks and up to 31,000 sq ft per hour suit full-shift cleaning of large facilities.
Highlights
- Three NX1K lithium phosphate batteries: up to 5 hours of runtime to cover a full shift without battery swaps.
- On-board charger: a full charge takes about 7 hours from a standard 120V outlet, with no battery removal.
- 28-inch dual-brush path: two 14-inch brushes at 150 RPM cover up to 31,000 sq ft per hour.
- 110 lbs adjustable brush pressure: the highest in the TBL walk-behind range, for buildup on rough concrete and quarry tile.
- Traction drive up to 4.3 MPH: self-propelled travel and fast repositioning between zones.
- 23-gallon solution and recovery tanks: fewer refill interruptions on large open floors.
Details
The TBL 2228/150T is built for large single-floor sites such as warehouses, distribution centers, schools, healthcare facilities and retail stores, where a walk-behind is preferred over a ride-on for getting around racking and equipment. Typical floors include sealed concrete, VCT, epoxy and terrazzo. Compared with the two-battery TBL 2228/100T (916870), the third battery extends runtime from 3 to 5 hours.
Need Help?
If you have questions about this product before you order, our team is happy to help.
Email: support@avermontdirect.com
Phone: +1 (844) 455-3695
Hours: Monday–Friday, 9AM–5PM
Live Chat: Available 24/7
| Model | TBL 2228/150T |
| Part Number | K-916870-C3B |
| Power | Battery, 3 x NX1K lithium phosphate (LFP) |
| Runtime | Up to 5 hours per full charge |
| Charge Time | 7 hours |
| Charger | On-board, standard 120V outlet |
| Battery Cycle Life | 4,000+ cycles |
| Drive | Traction drive, up to 4.3 MPH |
| Cleaning Path | 28 in |
| Brushes | 2 x 14 in |
| Brush Pressure | 110 lbs, adjustable |
| Brush Speed | 150 RPM |
| Solution Tank | 23 gal |
| Recovery Tank | 23 gal |
| Working Capacity | Up to 31,000 sq ft/hr |
| Weight | 416 lbs |
| Dimensions (L x W x H) | 26 x 24 x 45 in |
- Ships with three NX1K batteries installed, one set of scrub brushes, the squeegee assembly, on-board charger and operator documentation
- Tool-free squeegee blade change and easy-fill hose access on the solution tank lid
- Toggle switches for vacuum and water; no actuator motors
- Nu-Assist app with QR-code access to training and maintenance schedules
- Charges from a standard 120V outlet
Shipping
- Orders of $200 or more ship free within the contiguous United States. Orders under $200 ship for a flat $9.99.
- In-stock items (shown as “In Stock” on the product page) ordered before 1:00 PM Pacific Time on a business day typically ship within 1–3 business days. Delivery usually takes 3–7 business days after shipping.
- Backorder, Partial Backorder and Custom Order items are not covered by the 1–3 business day processing time. Their estimated restock or ship time is shown in the stock status on the product page before you order.
- Large items ship by freight and are typically delivered curbside. Smaller items ship by ground carrier such as FedEx or UPS.
- We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii or P.O. boxes.
- Please inspect your delivery on arrival and report any concealed damage or missing parts within 24 hours.
Returns
- Returns can be requested within 30 days of delivery. Items must be unused, uninstalled, in new resalable condition and in their original packaging, including the pallet if delivered on one.
- Approved returns are subject to a 15% restocking fee, and return shipping costs are the customer’s responsibility unless the return is the result of our error.
- Installed or used products, custom and made-to-order items, clearance or final-sale items, and replacement parts and accessories are not eligible for return.
Full Shipping Policy Full Return Policy Questions? +1 (844) 455-3695

















