Unitree B2 is an industrial-grade quadruped robot with a top running speed of 6 m/s, over 40 kg sustained walking load, and over 5 hours of unloaded walking endurance.

Product passport

Key facts are transcribed from official pages or public documentation. Access and pricing can change, so confirm them before acting.

Category: Service & Companion Robots
Maturityi: Available
Deploymenti: Physical hardware
Purchase access: Not specified
Official source: Official website
Verifiedi: Not yet verified

Reality check

The useful boundary is what works repeatedly in a real environment—not what looks impressive in a demo.

Works well when

Predictable delivery, cleaning or guidance routes
Sites with elevators, doors and handoff rules defined
Repetitive work where staff can handle exceptions

Verify before buying

Navigation around guests, children and temporary obstacles
Charging, cleaning, refilling and daily ownership
Actual handoff behavior when the route is blocked

Not a magic solution

A substitute for hospitality and human judgment
A guarantee of lower labor cost without workflow changes
A safe choice for an untested public environment

About

Unitree B2 is an industrial-grade quadruped robot made by Unitree. It is positioned for industrial inspection, emergency rescue, and industrial testing, with all-terrain adaptability and obstacle-crossing capability. Key capabilities include a top running speed over 6 m/s, about 360 N.m maximum joint torque, over 40 kg sustained walking load, and over 5 hours of unloaded walking endurance. It supports optional wheeled-foot replacement, fast battery swapping, and optional autonomous charging.