Autonomous Sweeper Service Robot vs QD450E
Side-by-side comparison of Autonomous Sweeper Service Robot (Shandong Longdon Machinery Co., Ltd.) and QD450E (SIASUN) — specs, pricing, Robo Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Autonomous Sweeper Service Robot—
- QD450EChina
Verified Deployments
- Autonomous Sweeper Service Robot0 Deployments
- QD450E0 Deployments
Layer 2: Operational
Price
- Autonomous Sweeper Service Robot$890 USD
- QD450EContact for quote
Battery / Shift Runtime
- Autonomous Sweeper Service Robot7 hrs
- QD450E—
Availability Status
- Autonomous Sweeper Service RobotACTIVE
- QD450EACTIVE
Layer 3: Category Specific
Payload Capacity
- Autonomous Sweeper Service Robot2,430 kg
- QD450E—
Max Speed
- Autonomous Sweeper Service Robot2.2 m/s
- QD450E—
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | China |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $890 USD | Contact for quote |
| Battery / Shift Runtime (priority for Hospitality & F&B buyers) (values differ) | 7 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Hospitality & F&B buyers) (values differ) | 2,430 kg | — |
| Max Speed (values differ) | 2.2 m/s | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Reach, IP Rating, Autonomy Level
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 | Autonomous Sweeper Service Robot | QD450E |
|---|---|---|
| Investment | $890 | No price |
| Payback period | < 1 mo | — |
| Net savings (5 yr) | $249,110 | — |
| ROI (5 yr) | +27990% | — |
QD450E has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
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 Autonomous Sweeper Service Robot and QD450E?
Autonomous Sweeper Service Robot is made by Shandong Longdon Machinery Co., Ltd.. QD450E is made by SIASUN, based in CN.
How do Autonomous Sweeper Service Robot and QD450E compare on the Robo Score?
Autonomous Sweeper Service Robot scores 52.8 on the Robo Score. QD450E scores 64.8. 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 Autonomous Sweeper Service Robot and QD450E 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 Autonomous Sweeper Service Robot and QD450E?
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
Autonomous Sweeper Service Robot vs QD450E 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.