Scrubber 50 vs WM-QJJQR01
Side-by-side comparison of Scrubber 50 (Gausium) and WM-QJJQR01 (Zhengzhou Hento Machinery Co., Ltd.) — specs, pricing, Robo Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Cleaning & Facilities buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Scrubber 50China
- WM-QJJQR01China
Verified Deployments
- Scrubber 500 Deployments
- WM-QJJQR010 Deployments
Layer 2: Operational
Price
- Scrubber 50$39,999–$51,750 USD
- WM-QJJQR01$7,549 USD
Battery / Shift Runtime
- Scrubber 503 hrs
- WM-QJJQR012.5 hrs
Availability Status
- Scrubber 50ACTIVE
- WM-QJJQR01ACTIVE
Layer 3: Category Specific
Payload Capacity
- Scrubber 50150 kg
- WM-QJJQR01—
Max Speed
- Scrubber 501 m/s
- WM-QJJQR011 m/s
Autonomy Level
- Scrubber 50fully autonomous
- WM-QJJQR01—
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $39,999–$51,750 USD | $7,549 USD |
| Battery / Shift Runtime (priority for Cleaning & Facilities buyers) (values differ) | 3 hrs | 2.5 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Cleaning & Facilities buyers) (values differ) | 150 kg | — |
| Max Speed | 1 m/s | 1 m/s |
| Autonomy Level (values differ) | fully autonomous | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Reach, IP Rating
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | Scrubber 50 | WM-QJJQR01 |
|---|---|---|
| Investment | $45,874 | $7,549 |
| Payback period | 11.0 mo | 1.8 mo |
| Net savings (5 yr) | $204,126 | $242,451 |
| ROI (5 yr) | +445% | +3212% |
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes Scrubber 50 and WM-QJJQR01?
Scrubber 50 is made by Gausium, based in CN. WM-QJJQR01 is made by Zhengzhou Hento Machinery Co., Ltd., based in CN.
How do Scrubber 50 and WM-QJJQR01 compare on the Robo Score?
Scrubber 50 scores 64.9 on the Robo Score. WM-QJJQR01 scores 59.8. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are Scrubber 50 and WM-QJJQR01 in the same category?
Both robots are classified as Cleaning on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Cleaning robots?
Hardware cost is one input. Cleaning TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cleaning robot TCO: hardware, consumables, and human-in-the-loop time.
What should a buyer ask vendors when choosing between Scrubber 50 and WM-QJJQR01?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Cleaning robot vendor evaluation: SLAs, fleet management, and reporting.
Going deeper — picking the right robot
Cleaning robot TCO: hardware, consumables, and human-in-the-loop time
8 min readCleaning Robots
Cleaning robot vendor evaluation: SLAs, fleet management, and reporting
10 min readCleaning Robots
Operator training: the line item most facilities skip
9 min readCleaning Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
Scrubber 50 vs WM-QJJQR01 compares two robots in the cleaning category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Score is calculated.