Unitree As2-W
Wheel-legged version of the As2 compact 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 As2
- Height
- 521 mm
- Width
- 493 mm
- Length
- 721 mm
- Weight
- 25 kg
Overview
- Official website
- unitree.com (opens in a new tab)
Technical specifications
Dimensions
| Specification | Value | Source |
|---|---|---|
| Height | 521 mmstanding | unitree.com (opens in a new tab)Sep 28, 2026 |
| Width | 493 mmstanding | unitree.com (opens in a new tab)Sep 28, 2026 |
| Length | 721 mmstanding | unitree.com (opens in a new tab)Sep 28, 2026 |
| Weight | 25 kgapprox., with battery | unitree.com (opens in a new tab)Sep 28, 2026 |
Performance
| Specification | Value | Source |
|---|---|---|
| Payload | 16 kgcontinuous walking load, approx.; max standing load approx. 150 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 | 6 m/smax approx. 6 m/s; normal range 0-3.7 m/s | unitree.com (opens in a new tab)Sep 28, 2026 |
Power & battery
| Specification | Value | Source |
|---|---|---|
| Battery capacity | 648 Wh15,000 mAh long-range battery | unitree.com (opens in a new tab)Sep 28, 2026 |
| Battery voltage | 50.4 Vsupply voltage range 36-50.4 V; maximum given | unitree.com (opens in a new tab)Sep 28, 2026 |
| Runtime | 180 minunloaded, approx. 3 h continuous (approx. 30 km); > 2 h with 16 kg load | unitree.com (opens in a new tab)Sep 28, 2026 |
Environment
| Specification | Value | Source |
|---|---|---|
| IP rating | IP54 | 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 CPUEDU: expansion dock (e.g. Orin NX) optional | unitree.com (opens in a new tab)Sep 28, 2026 |
Sensors
| Specification | Value | Source |
|---|---|---|
| LiDAR | Yesindustrial-grade 64-128-line LiDAR | unitree.com (opens in a new tab)Sep 28, 2026 |
Software
| Specification | Value | Source |
|---|---|---|
| SDK available | Yessecondary development supported (X and EDU) | unitree.com (opens in a new tab)Sep 28, 2026 |
Documentation
External links to the original publishers.
Official pages and more
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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)
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