Side-by-side comparison of Dredging Robot (YG Machinery) and Whiz i (アイリスロボティクス) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
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Manufacturer Country


Verified Deployments


Battery / Shift Runtime


Availability Status


Max Speed


![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Battery / Shift Runtime (values differ) | — | 3.6 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Max Speed (values differ) | 0.3 m/s | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Price Range (USD), Payload Capacity, Reach, IP Rating, Autonomy Level
Frequently asked
Dredging Robot is made by YG Machinery, based in US. Whiz i is made by アイリスロボティクス.
Dredging Robot scores 19/100. Whiz i scores 19/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Cleaning on Robolist. Filters and ranking treat them as direct alternatives.
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.
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
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Operator training: the line item most facilities skip
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Build vs buy vs lease: which model fits a first deployment
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The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
Dredging Robot vs Whiz i 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 Robolist Product Score is calculated.