Unitree As2-W

2026-07-24 · Publisher : Unitree Robotics · Domain : Robotics

Unitree introduces the As2-W, the wheeled-legged version of the As2: about 25 kg, 150 kg static load, up to about 6 m/s and 30 km range unloaded.

### What changes In late July 2026, Unitree unveiled the As2-W, the wheeled-legged version of its As2 quadruped. Like the B2-W and Go2-W before it, it has motorized wheels at the end of its legs: it drives fast on flat ground and switches to walking to cross steps and rough terrain. Launch videos show it climbing rocky slopes. ### Specifications - Weight about 25 kg including battery. - Payload: 150 kg static, about 16 kg continuous walking. - Speed: 0 to 3.7 m/s standard, about 6 m/s maximum. - Range: about 3 hours and 30 km unloaded; over 2 hours and about 25 km with 16 kg. - X and EDU versions, sold on quotation. ### Why it matters Wheeled-legged locomotion became a trend in 2025-2026 among Chinese makers (Unitree, DEEP Robotics) and at RIVR, acquired by Amazon. It offers the speed and range of a wheeled robot without giving up obstacle crossing. ### Key takeaways Approximate date (first press coverage on July 24-25, 2026). The price of about $40,000 cited by some outlets is not confirmed by Unitree.

Tags : Quadrupède, Roues et pattes, Industriel, Chine