available 🐕 Quadruped (Robot Dog)

Unitree B2

Name: Unitree B2
Brand: Unitree Robotics
Price: 100000 USD
Availability: InStock

Unitree Robotics · Starting from $100,000

Overview

Industrial-grade heavy-loader quadruped designed for agriculture, industry, security patrols, and exploration. 360 N·m torque enables carrying heavy payloads across difficult terrain.

Height

—

Weight

60 kg

DOF

Speed

21.6 km/h

Battery

5 hrs

Payload

40 kg

Compute

Intel Core i5/i7 + optional Jetson Orin

AI TOPS

—

IP Rating

IP67

Batt. Swap

Yes

Variants & pricing

Variant	Status	Available	Current price
B2 Base	available	2024	$100,000
B2-W (Wheeled)	available	2024	Contact

Full price history

Price	Date	Variant	Source	Note
$100,000	2025-01-01	B2 Base	Unitree/Resellers	Standard industrial pricing
Contact	2025-01-01	B2-W (Wheeled)	Contact manufacturer	Enterprise pricing for wheeled variant

Sensors

3D LiDAR (Hesai XT32 or RS-Helios)
dual Depth Cameras
HD optical camera
front light

Locomotion

quadruped walking, heavy load carrying

Use cases

industrial inspection, agriculture, security patrol, exploration, logistics

Software

OS: Linux · SDK: ✓ · ROS: ✓ · Open source: ✗ · Languages: Python, C++

Key facts

Industrial-grade with IP67 rating and wide temperature range (-20 to 55°C).
Max payload of 120 kg (standing) and >40 kg (walking).
Can walk 20 km unloaded, 12.5 km fully loaded continuously.
B2-W variant adds 12-inch pneumatic tires for efficient flat-surface rolling.

About Unitree Robotics

Pioneer in affordable quadruped and humanoid robots. First company to openly retail high-performance quadruped robots. Known for aggressive pricing and rapid iteration. Achieved profitability for five consecutive years (2020-2024) with 50%+ gross margins. Revenue ~$140M USD in 2024.

https://www.unitree.com · Founded: 2016 · HQ: Hangzhou, China

Official page Shop

Last updated: 2026-03-01