NaceCare CRL 2128/50T 28″ Ride-On Scrubber – LFP Battery, 43,300 sq ft/hr

28″ Ride-On Floor Scrubber with Lithium Phosphate Power for Tight Facility Spaces

The NaceCare CRL 2128/50T is a compact ride-on scrubber that delivers ride-on productivity in a walk-behind footprint. Powered by a single NX1K 48 Ah lithium phosphate battery, it scrubs up to 43,300 sq ft per hour with a 28″ dual-brush cleaning path, 70 lbs of adjustable brush pressure, and 21-gallon solution and recovery tanks — all at 65 dB(A) for noise-sensitive environments. The NX1K battery charges fully in 2 hours and is rated for over 4,000 cycles, backed by a 5-year battery warranty.

CRL 2128/50T Mechanical and Battery Specifications

• 28″ cleaning path with two 14″ brushes at 150 rpm — dual-brush overlap prevents centerline streaking on coated concrete and VCT
• 70 lbs brush pressure — digs into grout lines and worn floor finish buildup without operator weight on the brush deck
• NX1K 48 Ah lithium phosphate battery — 2-hour full charge, 2-hour runtime, zero watering or equalization maintenance
• Over 4,000 charge cycles — roughly 10× the cycle life of traditional flooded lead-acid batteries, reducing replacement cost over the machine’s lifetime
• 600W brush motor / 400W traction motor / 400W vacuum motor — independent motor sizing prevents thermal overload on any single drive
• Rear-wheel drive, 11% gradient capability — climbs loading dock ramps and sloped parking garage floors under full scrub load
• 21-gallon solution and 21-gallon recovery tanks — matched capacity reduces operator round trips to supply and dump stations
• 65 dB(A) noise level — meets hospital and school noise limits for daytime cleaning without user disruption
• Automatic pad loading system — tool-free brush installation; no wrench or pad driver required during pad changes
• Stainless steel chassis — resists chemical corrosion from floor cleaning solutions and sanitizers
• Nu-Assist App — scan QR code for training videos, maintenance checklists, and live diagnostics on any smartphone

Facilities and Applications Best Served by the CRL 2128/50T

The CRL 2128/50T is designed for facilities that need ride-on scrubbing productivity but cannot accommodate larger machines in service corridors, elevators, or janitor closets. Its 30″ W × 50″ L footprint fits through most standard 36″ doorways when approached at a slight angle. Healthcare facilities use it for patient wing corridors and post-construction floor clean-up where noise control is required during occupied hours. Retail and grocery operators favor it for after-hours scrubbing of tile and sealed concrete under shelving with tight aisle clearances. Educational campuses deploy it across multiple buildings with a single operator, relying on the 2-hour fast charge between buildings rather than battery swaps.

Battery Technology, Warranty, and What Ships in Box

The NX1K lithium phosphate (LFP) chemistry is inherently stable — it does not experience thermal runaway under overcharge conditions that affect other lithium chemistries, making it safer in enclosed charging areas. The battery carries a 5-year warranty from NaceCare. The on-board charger charges the battery without removal; plug the machine into a standard 120V outlet between shifts. The CRL 2128/50T ships with one NX1K 48 Ah battery, one set of scrub brushes, the squeegee assembly, and operator documentation. An optional off-aisle cleaning kit is available separately for extended reach under low shelving.

Documents

CRL 2128/50T Spec Sheet
CRL 2128 Owner’s Manual

Video