Unitree Robotics B2

Unitree B2 is an industrial-grade quadruped for power inspection, industrial inspection and emergency rescue. IP67 protection and an operating range from minus 20 °C to 55 °C let it keep working in rain, dust and cold, and it climbs stairs, slopes steeper than 45° and obstacles up to 40 cm high. Joints of about 360 N·m let it walk with more than 40 kg on board or hold at least 120 kg standing. Its quick-change 2,250 Wh battery gives more than 5 hours and 20 km of unloaded walking, or over 4 hours and 15 km carrying 20 kg. A 3D LiDAR, depth and optical cameras and Intel Core computers form the base for inspection payloads, with a wheeled version and autonomous charging available as options.