Unitree Robotics · Quadruped robots
Unitree B2 W
Industrial wheel-legged quadruped for robust outdoor and logistics applications
Overview
This wheeled variant of an industrial quadruped integrates powered wheels for high-speed ground travel while retaining legged mobility for uneven surfaces. It features a sealed, weather-resistant chassis and a swappable battery, suited for inspection and logistics. Designed for demanding professional and research use cases.
Specifications
- Deployment Stage
- Paid Deployment
- Communication
- WiFi, 4G, Ethernet
- Degrees of Freedom
- 12
- Height
- ≈758 mm (standing)
- IP Rating
- IP67
- Locomotion
- Quadruped (wheel-legged)
- Max Speed
- 15 km/h (≈4.2 m/s, wheeled max; special configuration with security limits)
- Operating Temperature
- -20°C to 55°C
- Payload Capacity
- > 40 kg (walking); 120 kg (standing)
- ROS Compatible
- Yes
- Runtime
- ≈30 km unloaded / max 25 km with 40 kg load (Unitree publishes range, not duration)
- SDK Support
- Yes
- Sensors
- LiDAR, stereo cameras, IMU, depth sensors
- Weight
- ≈85 kg (battery included)
- Width
- 450 mm
- Depth
- 1.10 m
Where it performs
- High payload capacity supports substantial equipment
- Wheel-legged design offers versatile mobility options
- Robust IP67 rating ensures dust and water resistance
What to check before buying
- High acquisition cost reflects its industrial capabilities
- Large form factor might be unsuitable for confined spaces
- Advanced features necessitate skilled operational knowledge