The Unitree B2 is the fastest running industrial-grade quadruped robot, reaching speeds of up to 6 m/s with comprehensive performance 2–3× that of comparable quadrupeds. Featuring 360 N·m of joint torque — a 170% increase over previous generations — the B2 delivers unmatched power and flexibility for demanding industrial operations.

Built for all-terrain adaptability, the B2 navigates slippery, uneven, and complex surfaces with exceptional stability, and climbs stairs effortlessly while maintaining balance. Its robust design supports a sustained payload of 40 kg and continuous operation for up to 5 hours, making it ideal for long-duration inspection and field missions.

The B2 is engineered for real-world industry applications including power infrastructure inspection, fire rescue support, and hazardous environment operations. Continuous OTA software upgrades ensure the platform evolves with your operational needs.

Key capabilities include high-speed locomotion, superior stair-climbing, heavy load carrying, and broad environmental adaptability — all in an industrial-grade quadruped platform designed to lead industry applications.

• Maximum speed: 6 m/s
• Sustained payload: 40 kg
• Battery endurance: up to 5 hours continuous walking
• Joint torque: 360 N·m (170% increase over previous generation)
• Overall performance: 2–3× that of comparable quadrupeds
• All-terrain adaptability: slippery, uneven, and stair environments
• Continuous OTA software upgrades supported
• Industrial-grade quadruped robot