Unitree A2-W
Wheel-legged version of the A2 industrial quadruped.
Learn:Humanoid and legged robots: how they walk and keep their balanceAI in robots: perception, learned control and foundation modelsElectric motors in robots: brushless, frameless and steppersHow robots work: sense, think, act
Compare with other robotsVariant of Unitree A2
- Height
- 625 mm
- Width
- 440 mm
- Length
- 900 mm
- Weight
- 52 kg
Overview
- Official website
- unitree.com (opens in a new tab)
Technical specifications
Dimensions
| Specification | Value | Source |
|---|---|---|
| Height | 625 mmstanding | unitree.com (opens in a new tab)Sep 28, 2026 |
| Width | 440 mmstanding | unitree.com (opens in a new tab)Sep 28, 2026 |
| Length | 900 mmstanding | unitree.com (opens in a new tab)Sep 28, 2026 |
| Weight | 52 kgapprox., with battery (approx. 45 kg without) | unitree.com (opens in a new tab)Sep 28, 2026 |
Performance
| Specification | Value | Source |
|---|---|---|
| Payload | 25 kgcontinuous walking load, approx.; ideally approx. 35 kg; max standing load approx. 100 kg | unitree.com (opens in a new tab)Sep 28, 2026 |
| Degrees of freedom | 16joint motors | unitree.com (opens in a new tab)Sep 28, 2026 |
| Maximum speed | 3 m/sspeed 0-3 m/s; page states up to ~6 m/s | unitree.com (opens in a new tab)Sep 28, 2026 |
Power & battery
| Specification | Value | Source |
|---|---|---|
| Battery capacity | 907.2 Whdual batteries (2 x 453.6 Wh), hot-swappable | unitree.com (opens in a new tab)Sep 28, 2026 |
| Battery voltage | 50.4 Vsupply voltage | unitree.com (opens in a new tab)Sep 28, 2026 |
| Runtime | 210 minno load: > 3.5 h continuous (approx. 35 km); > 1.5 h with 25 kg load | unitree.com (opens in a new tab)Sep 28, 2026 |
Environment
| Specification | Value | Source |
|---|---|---|
| IP rating | IP56A2-W standard; A2-W PRO IP56-IP67 (core components IP67) | unitree.com (opens in a new tab)Sep 28, 2026 |
| Minimum operating temperature | -20 °C | unitree.com (opens in a new tab)Sep 28, 2026 |
| Maximum operating temperature | 55 °C | unitree.com (opens in a new tab)Sep 28, 2026 |
Compute
| Specification | Value | Source |
|---|---|---|
| Compute platform | 8-core high-performance CPU (platform) + Intel Core i7 (user development)high computing power expansion dock optional | unitree.com (opens in a new tab)Sep 28, 2026 |
Sensors
| Specification | Value | Source |
|---|---|---|
| LiDAR | YesA2-W: 1 LiDAR; A2-W PRO: 2 LiDARs | unitree.com (opens in a new tab)Sep 28, 2026 |
Software
| Specification | Value | Source |
|---|---|---|
| SDK available | Yessecondary development supported | unitree.com (opens in a new tab)Sep 28, 2026 |
Documentation
External links to the original publishers.
Official pages and more
For sale (0)
No Unitree A2-W for sale on DroidBazaar right now.
Sell yoursWanted (0)
Nobody is looking for a Unitree A2-W yet.
Looking for one? Post a needWhere to buy and service Unitree
All companies for UnitreeSales (distributors and dealers)
AlphaGeo Ltd
- Dealer
UK-based reseller of underwater ROVs, drones and robotics that sells Unitree Robotics quadrupeds and humanoids with pre- and post-purchase support.
Dealer
United Kingdom
Eagle Robots
- Dealer
- Service provider
Robotics division of Eagleprojects; official Unitree reseller in Italy and self-described Unitree service centre, offering quadruped and humanoid robots, assistance, academy, consulting and operational rental.
Dealer
Italy
FMA Investment Group
- Distributor
Colombian company stating it is official distributor of Pudu Robotics in Colombia, implementing service robots for restaurants, hotels and hospitals, with training and 24/7 support; also offers Unitree humanoids.
Dealer
Colombia
Geocentrum
- Dealer
Dutch supplier of surveying equipment, lidar scanners and drones that sells Unitree Robotics robot dogs and humanoids and offers robot-dog rental and lease.
Dealer
Netherlands
ME.KO. Srl
- Distributor
- Integrator
Italian automation company offering collaborative and mobile robots; states it is an official distributor in the Unitree Italia network for G1 humanoids and Go2 quadrupeds, providing support and training.
Distributor
Noventa di Piave, Italy
RoboStore
- Distributor
US online store stating it is the official U.S. distributor of Unitree humanoid and quadruped robots and accessories for education, research and industry.
Distributor
United States
Known issues (0)
No problems reported by owners yet.
Report an issue with the Unitree A2-WPhotos and videos from users (0)
Nobody has shared photos or videos of the Unitree A2-W yet. Have you seen one or do you own one?
Log in to share a photo or video