Model Application Key Features
Unitree B2 – Complex terrain inspection
– Research & rescue
– Outdoor patrol		 – Traditional quadruped walking mode
– Max speed: >6 m/s
– Load: 120kg (static), >40kg (walking)
– Endurance: 5+ hours or 20+ km
– IP67 rated (dust/waterproof)
– Can climb 40cm obstacles and 45° slopes
Unitree B2-W – Mixed indoor-outdoor environments
– High-speed logistics & delivery
– Smart facility patrol		 – Hybrid wheeled-leg mobility (walk + drive)
– Max speed: 15 km/h
– Load: 120kg (static), 40kg (walking)
– Endurance: ~70 km unloaded
– IP67 rated
– Can climb 20–25cm stairs
– Max wheel speed: 50 rad/s
– Max torque: 40 Nm