CenoBots Price Guide 2026: L3, L4, and L50 Cost Breakdown
Full MSRP pricing for CenoBots autonomous floor scrubbers in 2026. L3 at $24,000, L4 at $35,833, L50 at $41,820. Workstation add-ons, service contracts, and 5-year ROI.
The most common question from facilities managers: what does a CenoBots robot actually cost? This guide gives you MSRP for every model, workstation add-ons, service contracts, and ongoing operations budget.
CenoBots Model Lineup and Pricing (2026)
| Model | MSRP | Scrub Width | Best For |
|---|---|---|---|
| CenoBots L3 | $24,000 | 15.7 in (400mm) | Hospitals, hotels, tight corridors |
| CenoBots L3 + WS3 Workstation | $27,500 | 15.7 in (400mm) | L3 with auto-charge and water refill |
| CenoBots L4 | $35,833 | 17.7 in (450mm) | Mid-size retail, schools, mixed-use |
| CenoBots L50 | $41,820 | 20 in (510mm) | Dense aisles, healthcare, multi-shift |
| CenoBots SP50 (Sweeper) | $32,667 | 28 in sweep | Parking structures, warehouses |
CenoBots L3 — Compact Autonomous Scrubber ($24,000)
The CenoBots L3 at $24,000 is the right choice for facilities with tight corridors or hospital-grade requirements. At 15.7 inches wide (400mm) and under 300 lbs, it is the most maneuverable autonomous scrubber in the lineup. The L3 is the most popular model for healthcare deployments and the fastest payback path for facilities under 40,000 sq ft.
CenoBots L4 — Mid-Size Workhorse ($35,833)
The CenoBots L4 at $35,833 is the fleet standard for grocery stores, schools, and mid-size commercial facilities. The 17.7-inch scrub deck and 25-liter tank cover most stores in a single run.
CenoBots L50 — Full Autonomy ($41,820)
The CenoBots L50 at $41,820 pairs a 22.8-inch body with the most capable sensor suite in the lineup — 3D LiDAR at 150m, 3D depth cameras, glass wall detection. With the WS50 workstation it runs completely unattended: charging, refilling water, and dosing detergent with no staff intervention.
Workstation Add-Ons: What They Cost
| Workstation | Compatible Model | Price | Functions |
|---|---|---|---|
| WS3 | CenoBots L3 | Included in $27,500 bundle | Auto-charge, auto water refill |
| WS50 | CenoBots L50 | Contact for pricing | Auto-charge, water refill, auto detergent |
Service Contract Options
| Plan | Coverage | Annual Cost |
|---|---|---|
| Essential | Annual PM visit, phone support, consumable guidance | $1,200/yr |
| Professional | Semi-annual PM, 7-day on-site SLA, RFM fleet management | $1,800/yr |
| Fleet | All Professional benefits, multi-unit coverage | Contact for fleet pricing |
Total Cost of Ownership: 5-Year Model
| Cost Element | L3 ($24K) | L4 ($35.8K) | L50 ($41.8K) |
|---|---|---|---|
| Robot MSRP | $24,000 | $35,833 | $41,820 |
| Workstation (optional) | $3,500 | N/A | ~$5,000 |
| Service contracts (5 yr) | $6,000 | $6,000 | $9,000 |
| Consumables (5 yr) | $2,000 | $2,500 | $2,500 |
| 5-Year Total TCO | ~$37,500 | ~$46,833 | ~$61,320 |
| 5-Year labor cost replaced* | $115,000+ | $130,000+ | $150,000+ |
| 5-Year net savings | $77,500+ | $83,000+ | $88,000+ |
*Based on 1.5-2 FTE hours/day floor scrubbing at $22/hr loaded rate.
Financing and Robot-as-a-Service (RaaS) Options
- Equipment financing: 36- or 60-month terms, typically $650-$1,100/month. Often less than one part-time custodial hire.
- Robot-as-a-Service (RaaS): Monthly subscription covering robot, maintenance, and service. Starting at ~$1,200/month for L3, ~$1,500/month for L50.
CenoBots vs. Tennant, Nilfisk, and Karcher
| Brand | Model | Approx. Price | Full Workstation Autonomy? |
|---|---|---|---|
| CenoBots | L50 + WS50 | ~$42,000-$47,000 | Yes — auto-charge, water, detergent |
| Tennant | T380 AMR | ~$74,000+ | No — manual tank refill required |
| Nilfisk | Liberty SC 50 | ~$80,000+ | No — manual tank refill required |
| Karcher | KIRA B50 | ~$74,000+ | No — manual tank refill required |
How to Get a CenoBots Quote
- No-cost site assessment — no obligation
- Custom ROI model with your wage rates and floor plan
- Model recommendation (L3 vs. L4 vs. L50) and workstation guidance
Regional Service: Minnesota, Wisconsin, and Iowa
- Minnesota: Twin Cities metro, Rochester, St. Cloud, Duluth, and Greater MN
- Wisconsin: Milwaukee, Wausau, Madison, Fox Valley, and statewide
- Iowa: Des Moines, Cedar Rapids, Quad Cities, and regional operators statewide
Frequently Asked Questions
Common questions facility teams ask while evaluating autonomous floor scrubber ROI, pricing, and deployment fit.
How much does a CenoBots L3 cost?
The CenoBots L3 is $24,000 MSRP. The L3 + WS3 workstation bundle is $27,500 from Sproutmation.
What is the CenoBots L50 price?
The CenoBots L50 is $41,820 MSRP. Add the WS50 workstation for full unattended overnight operation.
How does CenoBots compare to Tennant or Nilfisk on price?
CenoBots is 40-55% less expensive. The L50 at ~$42K vs Tennant T380 AMR (~$74K+) and Nilfisk Liberty SC 50 (~$80K+).
Is financing available for CenoBots?
Yes. Sproutmation offers financing and RaaS options starting ~$800-$1,200/month.
See the ROI in person
We'll bring a robot to your facility — no commitment. You see the coverage, the navigation, the data. Then you decide.
Serving facilities across the Upper Midwest