The Unitree B2, codenamed “Hyper Evolution,” is a flagship industrial quadruped robot developed by Unitree Robotics, launched in November 2023. Weighing 60kg (with battery) and sized 1098×450×645mm, it’s one of the fastest industrial quadrupeds, reaching 6m/s and jumping over 1.6m gapsUnitree Robotics. Its 12-DOF legs deliver 360N·m peak torque, enabling it to cross 40cm obstacles, climb 45° slopes, and navigate stairs seamlesslyUnitree Robotics. It supports 120kg static standing load and 40kg continuous walking loadUnitree Robotics. With a 45Ah (2250Wh) hot-swappable battery, it runs 5+ hours unloaded (20km) or 4+ hours with 20kg payload (15km)Unitree Robotics. IP67-rated and operating from -20°C to 55°C, it adapts to extreme weather. Equipped with 3D LiDAR and HD cameras, it ensures 360° perception for autonomous navigation. Optional wheeled-leg transformation further extends its mission versatilityUnitree Robotics.
