D2 Delivery Robot vs Wakamaru
Side-by-side comparison of D2 Delivery Robot (Optimus Robo) and Wakamaru (Mitsubishi Heavy Industries) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
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Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
 D2 Delivery RobothumanoidOptimus Robo—Trust Score |  WakamaruhumanoidMitsubishi Heavy Industries—Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | Japan |
| Year First Available (values differ) | — | 2003 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $10,995 | $15,000 |
| Battery / Shift Runtime (values differ) | 8 hrs | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 1455 mm | 100 mm |
| Weight (values differ) | 50 kg | 30 kg |
| Mobility Type (values differ) | — | wheeled |
| Humanoid Subtype (values differ) | bipedal | wheeled humanoid |
| Walking Speed (values differ) | 1.5 m/s | 0.3 m/s |
| Stair Climbing (values differ) | — | none |
| Terrain (values differ) | indoor | flat_indoor |
| Payload & Dexterity | ||
| Payload (values differ) | 40 kg | — |
| Total DOF (values differ) | — | 13 |
| Arm DOF (values differ) | — | 4 |
| Compute & AI | ||
| Onboard Compute (values differ) | — | Multiple CPUs |
| Battery & Power | ||
| Runtime (values differ) | 8 hrs | 2 hrs |
| Safety | ||
| Human Detection Method (values differ) | — | vision human |
| Reliability | ||
| IP Rating (priority for Manufacturing buyers) (values differ) | IP42 | — |
| Deployment Maturity (values differ) | — | prototype |
| Commercial | ||
| Price (USD) (values differ) | $10,995 | $15,000 |
| Price Tier | 10-20K | 10-20K |
| Pricing Model (values differ) | purchase | — |
| Warranty (values differ) | 1 yrs | — |
| Applications (values differ) | catering | warehouse_transport, assembly, inspection, cleaning |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Running Capable, Payload (Peak), Hand DOF, Arm Reach, Grip Strength, Manipulation Repeatability, Bimanual Coordination, Tool Use, Compute Platform, VLM Capable, Foundation Models, Imitation Learning, Teleoperation, Programming, Battery Capacity, Charging Time, Charging Method, Battery Swap, Avg Power Consumption, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, Safe Speed Near Humans, SDK Languages, ROS Support, Simulation Platforms, Open API, Air-Gap Capable, MTBF, Task Success Rate, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Production Pilots
About this comparison
D2 Delivery Robot vs Wakamaru compares two robots in the humanoid category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Trust Score is calculated.