NaceCare TVL 850/250T K-918291-C5B – Ride-On Scrubber with 5×NX1K Batteries and Adjustable 26"–34" Path
The NaceCare TVL 850/250T (part number K-918291-C5B) is the five-battery configuration of the TVL 850 ride-on scrubber platform, delivering 5 hours of runtime for facilities that require a complete shift or extended cleaning cycle on a single charge. The same adjustable 26", 30", and 34" scrubbing widths, 160 lb brush pressure at 212 RPM, 32-gallon tanks, and 52,500 sq ft/hr working capacity — with enough runtime to cover approximately 262,500 square feet before recharging.
TVL 850/250T 5×NX1K Battery System and Full-Shift Runtime
5×NX1K lithium phosphate batteries, 5-hr runtime: 5 hours covers a standard 8-hour cleaning shift when cleaning occupies a portion of shift time alongside other duties; eliminates any mid-shift recharge for continuous cleaning operations.
12-hr full recharge from depleted: a fully depleted 5-battery system recharges overnight in 12 hours, ready for the next shift; NX1K cells can also opportunity-charge without capacity loss.
160 lb brush pressure at 212 RPM, 3×12" pop-on/pop-off brushes: high downforce and high speed for both daily maintenance scrubbing and periodic deep cleaning without changing machines.
Three selectable widths — 26", 30", 34": one machine covers corridors, aisles, and open floor sections; pop-on/pop-off brush system allows tool-free pad changes between tasks.
32-gal solution / 32-gal recovery tanks: high-capacity matched tanks allow extended runs with minimal refill stops; at 0.25 GPM minimum flow, a 32-gallon solution tank provides over 2 hours of use before refilling.
Adjustable water flow 0.25–1.0 GPM: precise control over solution output for maintenance versus restoration cleaning modes.
Matching the Right TVL 850 Battery Configuration to Facility Size
The TVL 850 platform offers four battery configurations — 3, 4, 5, and 6 NX1K cells — with runtimes of 3, 4, 5, and 6 hours respectively. The 5-battery 250T is the right choice for facilities where the cleaning run takes between 4 and 5 hours without a recharge break. Airports, university campuses, manufacturing complexes, and large healthcare facilities with 200,000–260,000 sq ft of hard floor typically fall in this range at 34" scrubbing width. Choosing the correct battery count eliminates both the waste of excess unused runtime (over-spec) and the productivity loss from running out of charge before a floor is complete.
TVL 850/250T LED Panel, Safety, and Optional Chemical System
The LED control panel displays battery charge level, water flow rate, brush pressure, and chemical status in real time. The grounding strip prevents static discharge during operation in sensitive environments. The optional onboard chemical dispenser provides 32:1 to 128:1 automatic dilution. The tear-away squeegee system allows blade replacement without removing the full squeegee assembly, reducing maintenance time between cleaning sessions.
How long does the NaceCare TVL 850/250T run on a full charge?
The TVL 850/250T runs 5 hours on a full charge of its five NX1K lithium phosphate batteries. This covers approximately 262,500 square feet at full 34" scrubbing width per charge, sufficient for a standard cleaning shift in large facilities without a mid-shift recharge.
What is the recharge time for the TVL 850/250T?
The TVL 850/250T takes 12 hours to fully recharge from depleted state. A fully depleted machine charged at the end of a shift is ready for the next shift start. NX1K batteries also accept opportunity charging during breaks without degrading capacity.
Who should choose the TVL 850/250T over the 4-battery 200T model?
Choose the TVL 850/250T when cleaning runs require between 4 and 5 hours of continuous machine time. Airports, university campuses, manufacturing complexes, and large healthcare facilities with 200,000–260,000 sq ft of hard floor fall in this range at 34" scrubbing width. The extra hour eliminates the need to interrupt cleaning mid-floor.
What brush pressure and speed does the TVL 850/250T deliver?
The TVL 850/250T applies 160 lbs of brush pressure at 212 RPM through three 12-inch pop-on/pop-off brushes. This high-pressure, high-speed combination handles both daily maintenance scrubbing and periodic deep cleaning without changing to a different machine.
Can the TVL 850/250T adjust its scrubbing width?
Yes. The TVL 850/250T offers three selectable scrubbing widths: 26", 30", and 34". Operators select the appropriate width for the area being cleaned — 26" for narrow corridors, 30" for standard aisles, and 34" for maximum open-floor coverage — without changing decks or machines.
Does the TVL 850/250T have adjustable water flow?
Yes. Water flow is adjustable from 0.25 to 1.0 GPM. At minimum flow of 0.25 GPM, a 32-gallon solution tank provides over 2 hours of solution without refilling. Higher flow rates deliver more solution for deeply soiled floors or restoration cleaning where better chemical penetration is needed.
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