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Unitree Unveils As2: A Heavy-Duty Robot Dog With 143-Pound Payload and 11 MPH Top Speed
Quadruped·Interesting Engineering / Unitree Robotics·1 min read

Unitree Unveils As2: A Heavy-Duty Robot Dog With 143-Pound Payload and 11 MPH Top Speed

Unitree Robotics announced the As2, a high-performance quadruped robot built for demanding outdoor and industrial environments. Weighing about 18 kg with its battery, the As2 delivers up to 90 N·m of joint torque, runs above 5 m/s (11 mph), and can carry a standing payload of up to 65 kg (143 lbs) in its EDU variant. A 648Wh battery provides over 4 hours of runtime and 20+ km range unloaded. The robot features IP54 dust and rain resistance, operates in temperatures from -20°C to 50°C, and handles 25 cm stairs and 40-degree slopes. It comes in three versions: AIR (basic), PRO (with 64-128 line LiDAR and intelligent side-follow), and EDU (with NVIDIA Jetson Orin NX expansion for embodied AI development). The EDU model is designed as an open platform for developers building autonomous applications. Unitree continues to expand its product line beyond humanoids, positioning the As2 as a workhorse for logistics, inspection, and outdoor operations.

UnitreeQuadrupedAs2Robot DogOutdoorIndustrial

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