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Description
The NaceCare TBL 1620/50T (916865) adds a 250-watt traction drive to the 20-inch TBL 1620, so the machine propels itself, including on inclines and ramps. One NX1K lithium phosphate battery provides up to 1 hour 45 minutes of runtime, with 16-gallon tanks and up to 22,000 sq ft per hour.
Highlights
- 250-watt traction drive: self-propelled operation reduces operator effort with full tanks and on ramps.
- One NX1K lithium phosphate (LFP) battery: up to 1 hour 45 minutes per full charge.
- 2.5-hour full recharge: charge any time without fully discharging first.
- 16-gallon solution and recovery tanks: fewer refill stops during longer shifts.
- 90 lbs brush pressure at 150 RPM: firm downforce for daily scrubbing of hard floors.
- Maintenance-free battery rated for over 4,000 cycles: no water topping or corrosion checks.
Details
The TBL 1620/50T is aimed at facility management, education, healthcare, hospitality and retail sites with ramps, slopes or long runs where pushing a loaded 16-gallon scrubber is tiring. It is the single-battery traction model; the TBL 1620/100T (K-916865-C2B) adds a second battery for up to 3.5 hours, and the TBL 1620/50 (916859) is the brush-drive version without traction.
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 1620/50T |
| Part Number | 916865 |
| Power | Battery, 1 x NX1K lithium phosphate (LFP) |
| Runtime | Up to 1 hr 45 min per full charge |
| Charge Time | 2.5 hours |
| Drive | 250 W traction drive |
| Cleaning Path | 20 in |
| Pad or Brush Size | 20 in |
| Brush Pressure | 90 lbs |
| Brush Speed | 150 RPM |
| Solution / Recovery Tanks | 16 gal |
| Working Capacity | Up to 22,000 sq ft/hr |
| Weight (with battery) | 270 lbs |
| Dimensions (L x W x H) | 57 x 22 x 43 in |
- Includes one NX1K lithium phosphate battery
- Traction drive handles inclines and ramps
- Compact dimensions for easier transport and storage
- Nu-Assist app support for training and maintenance guidance
- Pads, brushes and cleaning chemicals are not listed as included
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

















