Unitree B2
Industrial-grade quadruped robot dog
Contact for pricing
The Unitree B2 is an industrial-grade quadruped robot built for demanding inspection, logistics, and rugged-terrain tasks. It offers high load capacity, long endurance, and strong obstacle-crossing and stair-climbing ability, with front and rear depth and optical cameras for perception. An optional design lets it switch between legged and wheeled forms.
Released: 2023
RoboZaps evaluation note
Buyer-side view of Unitree B2
RoboZaps reviews Unitree B2 as part of a broader robot shortlist, not as a single-vendor pitch. Buyers should compare availability, deployment maturity, support terms, integration work, and total cost before committing.
- Spec sources
- 0 linked
- Last verified
- Not verified
- Availability
- piloting
- Support caveat
- Verify local training, maintenance, parts, and uptime terms.
Best fit
Teams that need to compare Unitree B2 against otherquadrupeds options with deployment readiness, commercial terms, and support assumptions made explicit.
Not best fit
Buyers who need a guaranteed off-the-shelf deployment before confirming current availability, integrator coverage, site readiness, and post-sale support ownership.
Commercial review before shortlist
Before recommending a robot, RoboZaps checks whether the commercial and lifecycle picture is clear enough for a buyer to act.
- price range
- availability
- lead time
- support terms
- deployment readiness
- training needs
- maintenance risk
- source quality
Buyer-intent resources
Start with the database when you need current records, then use the buyer guides for sourcing, procurement, deployment support, and shortlist context.
Estimated lead time: 12 weeks
Overview
The Unitree B2 is an industrial-grade quadruped robot developed by Unitree Robotics (Hangzhou Yushu Technology) and released in 2023 as the successor to the B1. It is positioned for heavy-duty commercial and industrial use such as inspection, logistics transport, and emergency operations in challenging environments.
The B2 emphasizes strength and endurance, with high standing and walking load capacity, long battery runtime, and rugged ingress protection that lets it operate outdoors and in harsh conditions. Its front and rear depth and optical cameras provide long-range perception with strong anti-interference performance.
The platform is built for demanding terrain, able to cross obstacles, climb stairs, and ascend steep slopes. An optional configuration allows the B2 to switch between a legged form and a wheeled (B2-W) form for greater speed and flexibility.
Key Features
- Industrial-grade durability with weather and dust resistance for outdoor and harsh-environment operation
- High load capacity for both standing and continuous walking, suited to logistics and carrying tasks
- Long operating endurance and quick-swap battery, with an optional autonomous charging solution
- Front and rear depth plus optical cameras for long-range perception and obstacle avoidance
- Strong terrain adaptability — stair climbing, steep-slope ascent, and obstacle crossing
- Optional legged-to-wheeled form switching for added speed and versatility
Videos
Deployment Evidence
Unitree B2 — Official Unitree Shop
Unitree B2 is an industrial quadruped with IP67 rating and 6 m/s top speed, available for purchase; positioned for power inspection, emergency rescue, and industrial inspection.
Deployment Readiness
Integration & SDK
- ROS Support
- Supported
- SDK Available
- Supported
- API Docs
- View Docs
- Supported Platforms
- Linux, ROS 2, Python, C++
Support & Service
Regions
| Tier | Response Time | SLA |
|---|---|---|
| Enterprise | 48 hrs | — |
Specifications
Connectivity
| Communication | WiFi, Ethernet, 4G, 5G |
Environment
| Operating Temperature | -20°C to 55°C |
| IP Rating | IP67 |
Mechanics
| Degrees of Freedom | 12 |
| Locomotion | Quadruped |
Performance
| Max Speed | 6 m/s |
| Payload Capacity | 120 kg |
Physical
| Weight | 60 kg |
| Height | 600 mm |
Power
| Battery Life | 4 hours |
Sensing
| Sensors | LiDAR, stereo cameras, ultrasonic sensors, IMU |
Software
| SDK Support | Yes |
| ROS Compatible | Yes |
Similar Robots
Ff Aegis Basic Quadruped
Faraday Future
Faraday Future's FX Aegis is an embodied-AI quadruped robot for security, companionship, and enterprise tasks, offered in multiple configurations.
From $2,490
Ff Aegis Advanced Quadruped
Faraday Future
Faraday Future's embodied-AI quadruped robot, offered in several configurations from personal companion to enterprise deployment, sold through its official robotics shop.
From $2,490
Unitree H1 Texterous Hand
Unitree Robotics
An optional dexterous hand attachment associated with the Unitree H1 humanoid robot platform; the "Texterous" label appears only in reseller listings, not Unitree's own materials.
Unitree H1 Inspire Dextrous Hand
Unitree Robotics
Unitree's full-size bipedal humanoid robot, configurable with Inspire five-finger dexterous hands for grasping and manipulation.
From $90,000
Ask RoboZaps to compare Unitree B2 for your workflow
Share the workflow, site constraints, budget, geography, and timeline. RoboZaps will help compare the right category, manufacturer, sourcing path, and deployment risks.
Ready to evaluate Unitree B2?
Tell us about your use case and we'll help you evaluate this solution.