The Go2 is Unitree's mass-market quadruped, following the Go1 — the first robot dog to be sold in volume.
It became a global phenomenon, rented in fleets of 50+ for inspection, education and entertainment.
The heavier B2 industrial variant targets inspection, patrol and logistics.
Specifications
Weight
Approx 15 kg (Go2)
Payload
Approx 8-10 kg
Speed
Up to ~5 m/s (running)
Battery
Swappable, ~1-2 hours typical
Sensors
LiDAR + depth cameras + IMU (Pro)
Release Date
2023
Pricing
Standard from ~US$1,600
Actuators & Sensors
High-torque direct-drive style joint modules from Unitree's own line.
Robust waterproof / dustproof body for outdoor use.
Optional 4G/5G teleop with app control.
Supply-Chain Analysis
Unitree self-supplies its joint motors and controllers.
Battery and structural parts from the consumer electronics supply chain in Zhejiang.
Volume production is what makes sub-US$2,000 pricing possible.
Competitor Comparison
The Go2 faces competition from Deep Robotics' Lite3 and cheaper hobbyist quads, but dominates on price-performance. The B2 industrial variant competes with Boston Dynamics Spot at a fraction of the price.
