MiR500 vs W3-300J
Side-by-side comparison of MiR500 (MiR) and W3-300J (Shenzhen Wellwit Robotics Co., Ltd.) — specs, pricing, Robo Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Agriculture buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- MiR500Denmark
- W3-300JChina
Year First Available
- MiR5002018
- W3-300J—
Verified Deployments
- MiR5000 Deployments
- W3-300J0 Deployments
Layer 2: Operational
Price
- MiR500Contact for quote
- W3-300J$13,000 USD
Battery / Shift Runtime
- MiR50017.5 hrs
- W3-300J8 hrs
Availability Status
- MiR500ACTIVE
- W3-300JACTIVE
Payload & Form Factor
Payload
- MiR500500 kg
- W3-300J—
AMR Subtype
- MiR500unit load carrier
- W3-300Jother
Length
- MiR500800 mm
- W3-300J—
Width
- MiR500580 mm
- W3-300J—
Min Aisle Width
- MiR500850 mm
- W3-300J—
Ground Clearance
- MiR50025 mm
- W3-300J—
Robot Weight
- MiR50094 kg
- W3-300J—
Navigation & Sensing
Navigation Type
- MiR500other
- W3-300Jother
Localization Accuracy
- MiR50060 mm
- W3-300J—
Docking Repeatability
- MiR5003 mm
- W3-300J—
Obstacle Detection Range
- MiR5001.2 m
- W3-300J—
Min Object Detection Height
- MiR5009.8 cm
- W3-300J—
Pedestrian Detection
- MiR500Yes
- W3-300J—
Battery
Battery Chemistry
- MiR500li ion
- W3-300Jother
Runtime (Loaded)
- MiR50013 hrs
- W3-300J—
Opportunity Charging
- MiR500Yes
- W3-300J—
Auto Docking
- MiR500Yes
- W3-300J—
Charge Cycles (Rated)
- MiR5003000
- W3-300J—
Safety
ISO 3691-4 Certified
- MiR500Yes
- W3-300J—
R15.08 Certified
- MiR500Yes
- W3-300J—
Emergency Stops
- MiR5001
- W3-300J—
Safety LiDAR Coverage
- MiR500360 °
- W3-300J—
Commercial
Price (USD)
- MiR500Contact for quote
- W3-300J$13,000 USD
Warranty
- MiR500—
- W3-300J1 yrs
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Denmark | China |
| Year First Available (values differ) | 2018 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $13,000 USD |
| Battery / Shift Runtime (priority for Agriculture buyers) (values differ) | 17.5 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload & Form Factor | ||
| Payload (priority for Agriculture buyers) (values differ) | 500 kg | — |
| AMR Subtype (values differ) | unit load carrier | other |
| Length (values differ) | 800 mm | — |
| Width (values differ) | 580 mm | — |
| Min Aisle Width (values differ) | 850 mm | — |
| Ground Clearance (values differ) | 25 mm | — |
| Robot Weight (values differ) | 94 kg | — |
| Navigation & Sensing | ||
| Navigation Type | other | other |
| Localization Accuracy (values differ) | 60 mm | — |
| Docking Repeatability (values differ) | 3 mm | — |
| Obstacle Detection Range (values differ) | 1.2 m | — |
| Min Object Detection Height (values differ) | 9.8 cm | — |
| Pedestrian Detection (values differ) | Yes | — |
| Battery | ||
| Battery Chemistry (values differ) | li ion | other |
| Runtime (Loaded) (values differ) | 13 hrs | — |
| Opportunity Charging (values differ) | Yes | — |
| Auto Docking (values differ) | Yes | — |
| Charge Cycles (Rated) (values differ) | 3000 | — |
| Safety | ||
| ISO 3691-4 Certified (values differ) | Yes | — |
| R15.08 Certified (values differ) | Yes | — |
| Emergency Stops (values differ) | 1 | — |
| Safety LiDAR Coverage (values differ) | 360 ° | — |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $13,000 USD |
| Warranty (values differ) | — | 1 yrs |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Turning Radius, Max Speed (Loaded), Max Speed (Unloaded), Picks / Hour / Robot, Battery Capacity, Charging Time, Battery Swap, Safety Category, Safety Zone Count, Audible Alert, WMS Integrations, API Type, Fleet Size Supported, Multi-Robot Traffic Mgmt, OTA Updates, Cybersecurity Certs, MTBF, Uptime SLA, Predictive Maintenance, Field Service Response, Spare Parts Lead Time, RaaS / Month, Pricing Models, Expected Service Life
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 | MiR500 | W3-300J |
|---|---|---|
| Investment | No price | $13,000 |
| Payback period | — | 3.1 mo |
| Net savings (5 yr) | — | $237,000 |
| ROI (5 yr) | — | +1823% |
MiR500 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 MiR500 and W3-300J?
MiR500 is made by MiR, based in DK. W3-300J is made by Shenzhen Wellwit Robotics Co., Ltd., based in CN.
How do MiR500 and W3-300J compare on the Robo Score?
MiR500 scores 73.5 on the Robo Score. W3-300J scores 51.4. 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 MiR500 and W3-300J in the same category?
Both robots are classified as Amr Warehouse on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Amr Warehouse robots?
Hardware cost is one input. Amr Warehouse TCO also includes integration, training, downtime, and end-of-life. Our breakdown: AMR TCO: Fleet Size, Charging Infrastructure, and WMS Integration.
What should a buyer ask vendors when choosing between MiR500 and W3-300J?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: AMR Vendor Selection: Orchestration, Integration, and Scaling.
Going deeper — picking the right robot
AMR TCO: Fleet Size, Charging Infrastructure, and WMS Integration
8 min readWarehouse AMRs
AMR Vendor Selection: Orchestration, Integration, and Scaling
9 min readWarehouse AMRs
AMR Pilot in an Existing Warehouse: The 90-Day Playbook
9 min readWarehouse AMRs
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
MiR500 vs W3-300J compares two robots in the amr-warehouse 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.