Unitree B2 Quadruped Robot w

Picture a substation before sunrise in January. There is frost on the gravel, a flight of steel steps leads up to the transformer deck, and a routine thermal check is waiting that nobody is keen to walk. That is the kind of round the Unitree B2 Quadruped Robot w was designed to take over. Unitree Robotics gives it an IP67 rating, an operating range of -20℃ to 55℃ and the ability to climb up and down 40cm stairs head-on. The weather and the layout of a site therefore stop being reasons for a robot to stay in its case. The more useful question becomes what you would ask it to carry once it is out there.

Robots Europa, based in Dublin, sells the Unitree B2 Quadruped Robot w and supplies it to organisations throughout the European Union and the DACH region. Our team prepares each quotation around the configuration you need and coordinates delivery to your site. We also remain your point of contact for technical support once the robot is in service, whether it joins an inspection programme, a research laboratory or an integration project.

Background

Unitree Robotics and its industrial line

Unitree Robotics has built its reputation on legged robots. Its range runs from compact platforms for teaching and software development to heavier machines intended for demanding work. On November 3, the company released the B2 as its new industrial quadruped robot and presented the launch as a continuation of its lead in applying quadruped robots in industry. The B2 is the heavy-duty member of that range. The manufacturer's sources also name a B2-W version, and they list a wheeled foot as an option for the platform. The B2 is therefore the walking machine at the centre of a small family rather than a one-off design.

Torque, sensing and on-board computing

Three elements define the B2 as a working tool. The first is power at the joints: a maximum joint torque of about 360N.m is what allows a machine of about 60kg to jump, climb and carry substantial loads. The second is perception. The standard sensing suite combines one 3D LiDAR, two depth cameras and two optical cameras, and the exact sensor set varies with the configuration chosen. The third is computing. The standard configuration pairs an Intel Core i5 for platform functions with an Intel Core i7 reserved for user development, and an Intel Core i7 or an Orin NX is available as an option. Four gigabit Ethernet ports, four USB3.0 ports and a spread of 5V, 12V, 24V and battery power outputs give integrators room to add their own equipment. Continuous OTA software upgrades keep the platform's software current after delivery.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published the payload mounting interface, the charging time, the noise level, the number of degrees of freedom or the contents of the box, so these are confirmed with you at quotation.

How far can the Unitree B2 Quadruped Robot w travel on one battery?

Endurance decides whether a legged robot can cover a real site or only a demonstration area. The B2 carries a 45Ah battery of 2250Wh at 58V, and Unitree gives a battery life of 4-6h. Walking without a load, it runs for more than 5h and covers more than 20km. With a 20kg load on its back, it still walks for more than 4h and covers more than 15km. Few routine patrols of a plant, a tunnel network or a solar farm need more than that from a single pack.

Where operations run longer, the battery design takes over. The pack supports quick change, so a team can swap batteries and send the robot straight back out instead of waiting beside a charger. Autonomous charging solutions are available as an option for sites that want the robot to recharge without an operator present. The B2 charger is rated at 58.8V 10A. Because charging time is not published, we confirm it for your configuration before you plan shift patterns around it.

Can the Unitree B2 Quadruped Robot w work outdoors and on rough ground?

This is where the platform separates itself from robots built for laboratory floors. The IP67 rating covers dust and immersion. Together with an operating temperature range of -20℃ to 55℃, it means a winter morning in the Alps or a hot afternoon on an exposed industrial roof falls within its working conditions. On terrain, the B2 climbs slopes of more than 45°, goes up and down 40cm stairs in the forward direction and jumps a distance of more than 1.6m. That last figure matters for gaps, trenches and broken ground rather than for spectacle.

Speed and strength complete the picture. A running speed of more than 6m/s lets the robot reach the far end of a large site quickly. It holds at least 120kg when standing and walks with more than 40kg. For teams who need to move faster across long, flat stretches, the optional wheeled foot offers an alternative to pure walking without giving up the legged chassis.

Who is the Unitree B2 Quadruped Robot w for?

The clearest fit is the industrial operator responsible for inspection rounds in places that are dirty, wet, cold or awkward to reach. Energy utilities, chemical and process plants, tunnel and infrastructure operators, and mining sites all fall into this group. For them, the sealed body, the stair capability and the endurance under load translate directly into fewer manual rounds in unpleasant conditions.

System integrators and robotics developers are the second group. The dedicated Intel Core i7 for user development, the optional Orin NX, the four Ethernet and four USB3.0 ports and the range of power outputs make the B2 a carrier for custom sensors, manipulators and software stacks. Research institutions working on legged locomotion, perception or autonomy in the field will value the same openness, along with continuous OTA updates.

Public safety and emergency response teams form a third group, since they need a robot that can go ahead of people into uncertain environments and bring back images and LiDAR data.

Some buyers will find a related configuration a better match. Teams whose routes involve long, even surfaces should look at the Unitree B2-W Wheeled Quadruped Robot, the wheeled version in the same family. Buyers who want autonomous navigation prepared as a package can compare the Unitree B2 Quadruped Robot with Navigation Kit Package. The wider range is gathered in our Standard Quadrupeds category.

What is the Unitree B2 Quadruped Robot w used for?

1. Industrial inspection: routine patrols of plants, substations and pipelines, carrying cameras and LiDAR along fixed or adaptive routes.
2. Infrastructure monitoring: surveys of tunnels, bridges and utility corridors where stairs, slopes and standing water defeat wheeled robots.
3. Emergency response: reconnaissance ahead of rescue teams in damaged or hazardous buildings, sending back visual and depth data.
4. Load carrying on rough terrain: moving tools, sensors or supplies across sites where trolleys and carts cannot follow.
5. Mapping and autonomy research: field trials of perception, localisation and navigation software on a robust legged platform.
6. Custom robotics integration: a mobile base for manipulators, specialist sensors or communication equipment built by integrators for a client's application.

Pricing and Availability

The final configuration of the B2 depends on choices that change what you receive. These include the sensor set, the computing option, a wheeled foot and autonomous charging. For that reason, Robots Europa provides the robot on quotation rather than through a fixed listing. Tell us about your application, your site conditions and the equipment you intend to mount, and we will specify the package that fits. Delivery, customs and support are arranged with the quotation, so you receive one clear proposal for supply anywhere in the EU and the DACH region. To begin, use the quotation request available on this page.

Frequently Asked Questions

Is the Unitree B2 Quadruped Robot w waterproof?

The B2 carries an IP67 ingress protection rating, and its operating temperature range is -20℃ to 55℃. It is designed for outdoor and industrial environments where dust and water are part of daily work.

How much weight can the B2 carry?

It supports at least 120kg when standing and more than 40kg when walking. With a 20kg load it walks for more than 4h and covers more than 15km.

Which sensors does the B2 use?

The standard set is one 3D LiDAR, two depth cameras and two optical cameras. The exact sensor fit varies with the configuration, and we confirm it in your quotation.

Can I run my own software on the robot?

Yes. In the standard configuration an Intel Core i7 is reserved for user development alongside the Intel Core i5 that handles platform functions. An Intel Core i7 or an Orin NX is available as an option.

Can the battery be swapped in the field?

The battery supports quick change, so a spare pack keeps the robot working while another charges. Autonomous charging solutions are available as an option.

Is a wheeled version available?

A wheeled foot is listed as an option for the platform, and the sources also name a B2-W version. We can advise which approach suits your routes.

Where can I buy the Unitree B2 Quadruped Robot w and what does it cost?

You can buy it from Robots Europa, which supplies customers across the EU and the DACH region. The cost depends on the configuration you choose, so we provide it in a tailored quotation that also covers delivery, customs and support.

Summary

The frozen substation steps from the opening are a fair test of any field robot, and the Unitree B2 Quadruped Robot w is built to pass it. It is sealed to IP67, works from -20℃ to 55℃ and climbs 40cm stairs head-on. It walks with more than 40kg and keeps going for hours on a battery that can be changed in moments. Around that rugged chassis sits an open platform, with dedicated development computing, generous interfaces and continuous OTA updates, so integrators and researchers can make it their own. For inspection teams, utilities, emergency services and developers who need a legged robot that works outside the laboratory, Robots Europa supplies the configuration that fits the task. For a quotation tailored to your site, this page is the starting point.