Was ~$50,000 (store listing)Unitree's store still shows a $50,000 placeholder listing. Effectively quote-only.
Discontinued · unavailableResearchMid-sizeLegacy SDK
UnavailableShipping: Quote. Only via inquiry to Unitree. Used lab units occasionally change hands.
Overview
A mid-size research quadruped between Laikago and the later B1, common in 2019–2022 locomotion papers. It supports high- and low-level control through the Unitree legged SDK. Superseded by B1/B2. Still listed on Unitree's store but not a current product in practice.
Specifications
| Category | Quadrupeds · Developer-grade |
|---|---|
| Released | 2019 |
| Availability | Discontinued · unavailable |
| Programmability | Full SDK |
| Best for | Professionals & labs |
| Vision sensors | Depth camera, Camera, Lidar |
| Actuators | Brushless / direct-drive motors |
| Audio | Unknown |
| Compute type | Unknown |
| Compute | Onboard computers for motion control (Ubuntu) and perception (Ubuntu + ROS) |
| Weight | 21.5 kg without battery, 13 kg payload |
| Speed | 1.5 m/s (Unitree) |
| DOF | 12 |
| Sensors | 2 depth cameras, visual-odometry camera, 4 foot-contact sensors, joint encoders, IMU, optional single- or multi-line lidar |
| SDK | Unitree legged SDK (C++, ROS) |
Ratings & reviews
Ratings and reviews load on the live site.
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- Image 1: source (official product image)