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Unitree B2

Built by Unitree Robotics · China

Updated May 2026·methodology
Unitree B2

Overview

The Unitree B2 is a quadruped robot with the tagline 'Go Beyond the Limits'. It represents the cutting edge of Unitree's leg robot technology, designed for high-performance applications that push the boundaries of autonomous quadruped locomotion.

Specifications

Category: Quadruped
Type
research platform
Weight
34.02 kg
Payload
≤ 120 kg
Top speed
6 m/s
Step height
160 mm
Max incline
45°
Terrain
flat, gravel, mud
IP rating
IP67
Battery
≥ 4 h
Arm-ready
No
LiDAR
Yes
Environments
mixed
Pricing model
outright purchase
Price tier
200k plus

Detailed specifications

Safety & certifications1
Safety Certification
IP67
Other3
Api Available
true
Max Speed M S
6
Controller Model
NVIDIA Orin

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

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