Unitree · Quadruped · 2025
Unitree A2-W (Stellar Hunter W) is the wheeled-legged A2 — combining the A2's rugged industrial build with wheel-legged locomotion for high-speed rolling and all-terrain capability.
Price on application
View full interactive profile, comparisons & videos →| Category | Quadruped |
| Sub-type | Wheel-Leg Hybrid Industrial Quadruped |
| Status | Active |
| Year | 2025 |
| Origin | China |
| Released | 2025 |
| Weight | 37 kg |
| IP rating | Industrial rugged |
| Degrees of freedom | 12 |
| Payload | 20–25 kg walking / 100 kg standing kg |
| Max speed | 5 m/s |
| Camera | true |
| Actuator type | Wheel-leg hybrid on the A2 base - 12 joint motors, dual encoders per joint + industrial crossed-roller bearings; wheels for efficient rolling + legs for steps/slopes/obstacles |
| Connectivity | Wi-Fi |
| Use cases | Site inspection, Logistics, Data collection |
| Warranty | 12 months |
| Made in | China (Hangzhou) |