Unitree As2

Unitree's compact industrial-grade quadruped, about 20 kg, with a wheeled-leg variant called As2-W.

As2 is a compact industrial quadruped from Unitree Robotics, positioned between the consumer-grade Go2 and the larger industrial B2. Published specs: about 20 kg including the battery, a standing footprint of 720 × 378 × 457 mm, 12 joint motors with up to about 95 N·m of joint torque, a standing payload of up to 65 kg and a continuous walking payload of about 15 kg, a speed range of 0–3.7 m/s (up to about 5 m/s on some models), roughly 4 hours and 20 km of continuous unloaded walking, and an IP54 rain rating. It comes in four editions — AIR, PRO, X, and EDU — with pricing not published on Unitree's site. As2-W is a wheeled-leg version in the same family, replacing the feet with driven wheels for fast, long-distance travel on flat ground. It's aimed at industrial uses like inspection and security, with the EDU edition open to further development.

ExampleAt a substation, an As2 carries a camera along a fixed inspection route and steps over curbs and stairs using its legs when needed.

Also called

As2-W

Related

Quadruped Robot · Unitree Robotics · Unitree Go2 · Unitree B2 · Wheel-legged Robot · Inspection Robot

Sources

Unitree As2 官网 (Chinese)

As of

2026-09