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Unitree B2 by Unitree Robotics
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🐕 Robot Dog• commercial• large

Unitree B2

OOB Verified Review & Specs

by Unitree Robotics

China

Released: 2023

💰 USD 74,500 - 110,000

The Unitree B2 is an industrial-grade quadruped robot engineered for demanding real-world applications including power inspection, emergency rescue, security patrolling, and industrial inspection. It represents a significant advancement in quadruped robotics, offering comprehensive performance metrics that are two to three times superior to existing quadruped robots worldwide. The B2 excels in all-terrain navigation, handling long stairs, rock piles, steep slopes, and other challenging environments with exceptional stability and balance. Its design prioritizes robustness and reliability for prolonged missions, making it suitable for industries such as energy, defense, construction, and emergency response. The robot combines high-speed mobility with substantial load capacity and extended operational endurance, positioning it as a versatile platform for both autonomous and teleoperated industrial tasks.

6 m/s
Max Speed
12
Total DOF
300 min
Runtime
120 kg
Max Payload
🎯

What Can Unitree B2 Do?

Core operational tasks and activities demonstrated or performed by Unitree B2.

Autonomous task execution
High→
Carrying and transport
High→
Collaborative work
High→
Inspection
High→
Navigation
High→
Obstacle traversal
High→
Repetitive physical tasks
High→
🏭

Real-World Applications of Unitree B2

Industries, working environments, and deployment suitability for Unitree B2.

Construction
High→
Dangerous or high-risk work
High→
Hazardous environments
High→
Industrial automation
High→
Inspection and quality control
High→
Manufacturing
High→
Research and development
High→
Security and surveillance
High→
⚡

Unitree B2 Capabilities

Inherent physical, perceptual, and cognitive abilities built into Unitree B2.

Adaptation
High→
Autonomous task execution
High→
Balance and stability
High→
Learning
High→
Navigation
High→
Obstacle avoidance
High→
Perception
High→
Running
High→
Spatial awareness
High→
Stair climbing
High→
Task planning
High→
Terrain traversal
High→
Walking
High→

Review Videos

Watch expert reviews and demonstrations of this robot dog

Unitree B2 Review Video 1
Unitree B2 Review Vi...
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Unitree B2 Review Video 2
Unitree B2 Review Vi...
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Unitree B2 Review Video 3
Unitree B2 Review Vi...
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Unitree B2 Review Video 4
Unitree B2 Review Vi...
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Full Specifications

Body Length1098 mm
Standing Height645 mm
Body Width450 mm
Weight60 kg
Number of Legs4
Total DOF12
DOF Per Leg3
MaterialsHigh-strength aluminum, aerospace-grade carbon fiber components, and protective polymer shells.
Supported Gaitswalk, trot, gallop, jump, stair-climbing
Max Speed6 m/s
Max Climb Angle45°
Vertical Leap1.6 m
Max Step Height40 cm
Terrain Capabilitiesstairs, rock piles, steep slopes, slippery surfaces, uneven surfaces, wet surfaces

Other Notable Features

The B2 features a peak joint torque of 360 N·m, can jump over 1.6 meters, operates in temperature ranges from -20°C to 55°C, and offers optional configurations with multiple Jetson Orin NX compute modules for advanced AI applications. A wheeled variant (B2-W) is also available for enhanced mobility on flat terrain.

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Compatible Hardware
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VRAM
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Token Speed
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Frequently Asked Questions

Get answers to common questions about this robot

Q1. What is the robot dog Unitree B2, and what problem does it solve?

The Unitree B2 is an industrial-grade quadruped robot developed by Unitree Robotics, designed to address challenges in inspection, rescue, and logistics tasks in complex environments. According to Unitree Robotics, it provides mobility and endurance for operations where wheeled vehicles are limited.

Q2. What are the main capabilities and key features of Unitree B2?

Unitree B2 features terrain adaptability, sensor integration including 3D LiDAR, and options for wheeled-leg switching. According to the manufacturer, it supports continuous operation and environmental perception for industrial applications.

Q3. Who is Unitree B2 built for, and which industries benefit from it?

Unitree B2 targets industrial users in power inspection, emergency rescue, and logistics. The manufacturer states it serves sectors requiring reliable mobility on rough terrain, such as energy and manufacturing.

Q4. Is Unitree B2 a commercial product or a research prototype?

Unitree B2 is a commercial industrial quadruped robot available through retailers. According to Unitree Robotics and distributors, it is positioned for business and R&D applications rather than solely research prototypes.

Q5. Is Unitree B2 currently available for purchase?

Yes, Unitree B2 is listed for sale on the manufacturer's website and authorized resellers. Configurations with LiDAR and computing options are offered for industrial deployment.

Q6. How does Unitree B2 perform in real-world environments and rough terrain?

Unitree B2 demonstrates stability on slippery surfaces, stairs, and slopes. According to Unitree Robotics, it handles uneven terrain and obstacles in scenarios like power line inspection and rescue operations.

Q7. When was Unitree B2 announced or officially launched?

Unitree Robotics announced the B2 as an upgraded industrial quadruped model following earlier versions. Product pages and videos indicate availability as of 2024, with ongoing promotions.

Q8. How does Unitree B2 compare to other quadruped robot dogs?

According to Unitree Robotics, B2 offers enhanced performance in speed, load, and endurance relative to prior models. Independent comparisons note its industrial focus distinguishes it from consumer-oriented quadrupeds.

Q9. Does Unitree B2 support third-party software development or SDKs?

Unitree B2 includes computing platforms like Intel Core i7 and optional NVIDIA Jetson Orin NX. The manufacturer provides support for user development and sensor integration.

Q10. What is the future roadmap or planned upgrades for Unitree B2?

Unitree Robotics has announced plans for autonomous charging solutions and expanded configurations. The company aims to enhance all-scenario adaptability through ongoing software and hardware updates.