Unitree B2-W
Wheel-legged industrial quadruped derived from the B2 platform.
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 B2
- Height
- 758 mm
- Width
- 550 mm
- Length
- 1,098 mm
- Weight
- 85 kg
Overview
- Official website
- unitree.com (opens in a new tab)
Technical specifications
Dimensions
| Specification | Value | Source |
|---|---|---|
| Height | 758 mmstanding, approx. | unitree.com (opens in a new tab)Sep 28, 2026 |
| Width | 550 mmstanding, approx. | unitree.com (opens in a new tab)Sep 28, 2026 |
| Length | 1,098 mmstanding, approx. | unitree.com (opens in a new tab)Sep 28, 2026 |
| Weight | 85 kgapprox., battery included | unitree.com (opens in a new tab)Sep 28, 2026 |
Performance
| Specification | Value | Source |
|---|---|---|
| Payload | 40 kgwalking load stated as > 40 kg; max standing load 120 kg | unitree.com (opens in a new tab)Sep 28, 2026 |
| Maximum speed | 4.17 m/sconverted from 15 km/h; achieved in special configurations, speed limited in practice for safety | unitree.com (opens in a new tab)Sep 28, 2026 |
Power & battery
| Specification | Value | Source |
|---|---|---|
| Battery voltage | 58 V | unitree.com (opens in a new tab)Sep 28, 2026 |
Environment
| Specification | Value | Source |
|---|---|---|
| IP rating | 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 | Intel Core i5 (platform) + Intel Core i7 (user development)standard configuration; Intel Core i7 or Orin NX optional (up to 3 devices) | unitree.com (opens in a new tab)Sep 28, 2026 |
Documentation
External links to the original publishers.
Compatible parts (1)
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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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