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Unitree B2

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The Unitree B2 is a rugged industrial quadruped robot built for inspection, patrol, mapping, research, emergency response, and autonomous mobility across difficult terrain.

From
$100,000

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Payload
>40 kg walking; ≥120 kg standing
Max Speed
>6 m/s special config; safety-limited
Runtime
4–6 h; >5 h empty; >4 h at 20 kg
Navigation
Remote, app and autonomous patrol
Environment
Indoor / outdoor; IP67
Best For
Industrial inspection and patrol

OVERVIEW

The Unitree B2 is an industrial quadruped robot designed for inspection, patrol, mapping, research, emergency response, and mobile sensing in demanding environments.

It combines high-torque leg actuators, IP67 protection, strong payload capacity, long endurance, obstacle traversal, steep-slope mobility, and configurable perception and computing options.

The B2 is best suited for utilities, energy, mining, construction, public safety, industrial plants, research teams, and organisations testing autonomous inspection or remote operations.

The B2 is strongest in environments that require rugged mobility, remote sensing, and configurable payloads, but successful deployment depends on the selected autonomy stack, communications, sensors, and mission integration.

IS THIS ROBOT RIGHT FOR YOU?

Good fit if...

Not ideal if...

APPLICATIONS AND USE CASE FIT

Cleaning
Warehouse transport
Material handling
Inspection
Security / patrol
Delivery / service runs
Palletizing / stacking
Pick and place / sorting
Welding / fabrication
Manufacturing automation
Human interaction / service
Home / personal use

KEY FEATURES

Industrial mobility

Traverses stairs, slopes, obstacles, rough ground, and complex field environments.

IP67 protection

Designed for dust, rain, water exposure, and demanding outdoor operations.

High payload capacity

Carries substantial sensors, compute, communications, and application equipment.

Long endurance

Supports extended inspection and patrol work with configurable payloads.

Configurable perception

Can integrate LiDAR, cameras, thermal sensors, compute, and communication systems.

B2-W option

Wheeled-foot configuration increases speed and efficiency on suitable surfaces.

TECHNICAL SPECIFICATIONS

Robot type

Industrial robotic dog

Main purpose

Industrial inspection and patrol

Operating environment

Indoor / outdoor; IP67

Deployment

Commercial platform; custom integration

Payload / load capacity

>40 kg walking; ≥120 kg standing

Reach

No manipulator arm

Mobility

Walking, running, stairs and rough terrain

Manipulation

Payload interfaces; arm optional

Max speed

>6 m/s special config; safety-limited

Runtime

4–6 h; >5 h empty; >4 h at 20 kg

Power source

58 V / 45 Ah / 2,250 Wh battery

Navigation / control

Remote, app and autonomous patrol

Sensors

1× 3D LiDAR; 2× depth; 2× optical

Dimensions

1,098 × 450 × 645 mm standing

Weight

Approx. 60 kg with battery

SUPPLIER

Within 1-2 days
Hangzhou, Zhejiang, China
Worldwide via online sales and authorised distributors
Manufacturer

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FAQ

Frequently asked questions

How much does the Unitree B2 cost? +

The Unitree B2 price is publicly indicated at around US$100,000 before shipping, taxes, customs duties, payloads and integration, although Unitree also asks buyers to contact its sales team for the real price. Treat the public figure as a starting indication, not a complete deployed-system cost. The final Unitree B2 cost can change with the B2 or B2-W configuration, batteries, controller, sensing, compute, communications, autonomy, charging station, freight, warranty, training and site integration.

For industrial inspection, utilities, research or public-safety projects, compare the full operational package and support process rather than only the robot body. You can request a Unitree B2 quote through Anton Robots to confirm current pricing, availability and configuration. Build the budget around the complete project, not only the advertised robot. Confirm hardware, required accessories, software or service fees, freight, taxes, installation, commissioning, training, preventive maintenance, spare parts and support. Ask the supplier to identify one-time and recurring charges and to state what happens if the site, workflow or configuration changes.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Where can I buy the Unitree B2? +

You can buy or request the Unitree B2 through Anton Robots. We help buyers compare available suppliers, confirm the exact configuration, understand what is included and decide whether the robot fits industrial inspection, patrol, mapping, research and rugged field robotics. The manufacturer and authorised distributors may also offer the model, but quotations can differ in software, accessories, shipping, training, warranty and integration. Before buying, confirm the packing list, delivery responsibility, regional support and who will commission the system.

To start, request a Unitree B2 quote through Anton Robots. Before selecting a seller or proposal, provide the destination country, intended workflow, required start date, operating environment and support expectations. Ask for the exact model or service version, current availability, an itemised scope, exclusions, acceptance criteria, warranty responsibility and a named support route. A product page alone does not confirm that the package is suitable for industrial inspection, patrol, mapping, research and rugged field robotics. For industrial inspection, patrol, mapping, research and rugged field robotics, keep the supplier’s written assumptions with the final quotation and compare them with the actual site requirements.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Where can I find a Unitree B2 for sale? +

You can find the Unitree B2 for sale through the manufacturer, authorised distributors, system integrators and specialist robot marketplaces such as Anton Robots. Finding a listing is only the first step. Check the exact configuration, lead time, controller or charger, software, accessories, freight, warranty and local support. For industrial inspection, patrol, mapping, research and rugged field robotics, compare the total delivered and operational cost rather than only the robot body. If you want help comparing offers, contact Anton Robots.

Before selecting a seller or proposal, provide the destination country, intended workflow, required start date, operating environment and support expectations. Ask for the exact model or service version, current availability, an itemised scope, exclusions, acceptance criteria, warranty responsibility and a named support route. A product page alone does not confirm that the package is suitable for industrial inspection, patrol, mapping, research and rugged field robotics. This protects the buyer from a low headline price that excludes the equipment or services needed to make the system operational.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Can I get a quote for the Unitree B2? +

Yes. You can get a quote for the Unitree B2 through Anton Robots. A useful quote should identify the exact robot, software, accessories, installation scope, shipping assumptions, warranty, delivery estimate, training and support. It should also explain any site preparation or integration required for industrial inspection, patrol, mapping, research and rugged field robotics. A cheaper hardware quote may become more expensive once tooling, commissioning and recurring services are added, so compare the complete project.

Before selecting a seller or proposal, provide the destination country, intended workflow, required start date, operating environment and support expectations. Ask for the exact model or service version, current availability, an itemised scope, exclusions, acceptance criteria, warranty responsibility and a named support route. A product page alone does not confirm that the package is suitable for industrial inspection, patrol, mapping, research and rugged field robotics. The final decision should be based on a verified use case, total operational cost and accountable after-sales support.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

What is included when you buy the Unitree B2? +

A typical Unitree B2 package or deployment may include the core robot and standard operating hardware, but scope varies by supplier, region and configuration. Before buying, request a written packing list and confirm whether the offer includes:

  • Unitree B2 quadruped robot
  • Battery and charging equipment
  • Operator controller or control interface
  • Standard onboard sensing and computing
  • Software access for the purchased configuration
  • Documentation and warranty terms
  • Optional payload, autonomy, docking, training, and integration services

Two quotations can use the same model name while including different software, accessories, commissioning, support or warranty. You can request an itemised package quote through Anton Robots. Request an itemised bill of materials or statement of work and do not assume that accessories shown in demonstrations are standard. The supplier should separate included hardware, software, licences, installation, site integration, training, consumables, maintenance and optional equipment. Also confirm who owns each task before delivery, what the acceptance test covers and which costs remain the buyer’s responsibility.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

What payload can the Unitree B2 carry? +

The Unitree B2 payload depends on whether the robot is walking, standing, moving at speed, climbing or operating for long periods. Unitree lists more than 40 kg for continuous walking and at least 120 kg while standing under specified conditions. The useful application payload must also include brackets, cameras, LiDAR, thermal sensors, communications equipment, batteries, compute and protective housings. Centre of gravity and mounting position matter as much as total weight. A payload that is acceptable on flat ground may reduce stability, endurance and obstacle performance on stairs or slopes.

Before buying, request a payload study for the complete equipment stack rather than sizing the robot from the sensor weight alone. Published specifications are normally measured under defined test conditions and can change with payload, route, speed, software, environment and accessory configuration.

Validate the requirement using the complete working system and keep operating margin rather than sizing directly to the headline maximum. Ask for a demonstration or application study using representative loads, routes, tools and duty cycles before approving the purchase. For industrial inspection, patrol, mapping, research and rugged field robotics, keep the supplier’s written assumptions with the final quotation and compare them with the actual site requirements.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

How long can the Unitree B2 operate? +

Unitree states that the Unitree B2 can operate for more than five hours and travel more than 20 km unloaded under specified test conditions. With a 20 kg load, Unitree lists more than four hours and more than 15 km. Real runtime depends on payload, speed, terrain, slopes, stops, ambient temperature, autonomy compute, communications, sensors and battery condition. Continuous stair climbing, soft ground and frequent acceleration can reduce endurance.

Buyers should calculate the complete route, reserve battery margin and charging strategy for the actual site. For repeated autonomous missions, ask whether battery swapping, scheduled charging or an automatic charging system is available for the selected configuration. Published specifications are normally measured under defined test conditions and can change with payload, route, speed, software, environment and accessory configuration. Validate the requirement using the complete working system and keep operating margin rather than sizing directly to the headline maximum. Ask for a demonstration or application study using representative loads, routes, tools and duty cycles before approving the purchase. This protects the buyer from a low headline price that excludes the equipment or services needed to make the system operational.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

What is the difference between Unitree B2 and B2-W? +

The Unitree B2 uses conventional feet for legged mobility, while the Unitree B2-W combines legs with powered wheels. The standard B2 is the clearer choice when the mission prioritises stepping, rough terrain, stairs, obstacles and controlled foothold placement. The B2-W can move more quickly and efficiently across roads, corridors and other rollable surfaces while retaining the ability to use its legs for obstacles and terrain changes. The better option depends on route geometry, floor conditions, outdoor terrain, desired speed, payload, runtime and safety requirements.

Do not choose only from demonstration videos; map the real route and confirm turning space, slopes, thresholds, stairs and braking performance before ordering. Choose by matching the actual requirement rather than selecting the best-known model. Compare payload or capacity, reach or route, environment, autonomy, integration, support, total cost and the evidence that the solution can achieve the required workflow. A short site trial or application review is usually more valuable than comparing headline specifications in isolation. The final decision should be based on a verified use case, total operational cost and accountable after-sales support.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Can the Unitree B2 be used for industrial inspection? +

Yes. The Unitree B2 is designed for industrial inspection and patrol-style applications where a wheeled robot may struggle with stairs, uneven ground or complex infrastructure. It can carry cameras, LiDAR, thermal sensors, gas detectors, acoustic equipment and other payloads within the approved limits.

However, the robot body alone is not a complete inspection system. A production deployment may require mission planning, autonomous navigation, docking, communications coverage, data capture, alerts, reporting, cybersecurity, remote intervention and integration with maintenance or asset-management workflows. Define what must be measured, where the robot must travel and what happens when an anomaly is detected before selecting the payload and software package. Choose by matching the actual requirement rather than selecting the best-known model. Compare payload or capacity, reach or route, environment, autonomy, integration, support, total cost and the evidence that the solution can achieve the required workflow. A short site trial or application review is usually more valuable than comparing headline specifications in isolation.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Is the Unitree B2 suitable for utilities, energy, mining, or construction? +

The Unitree B2 can be suitable for utilities, energy, mining and construction trials because it is designed for difficult terrain, slopes, obstacles, dust and wet conditions. Potential work includes remote visual inspection, thermal surveys, mapping, progress capture, perimeter patrol and carrying sensors into areas that are inconvenient or hazardous for people.

Suitability still depends on the exact site. Explosive atmospheres, extreme heat, corrosive chemicals, deep water, underground communications, traffic, loose material and regulated safety zones may require certifications or controls beyond the standard robot. Treat every deployment as a site-specific engineering project and confirm environmental ratings, payload approvals, communications and emergency procedures before purchase. Choose by matching the actual requirement rather than selecting the best-known model.

Compare payload or capacity, reach or route, environment, autonomy, integration, support, total cost and the evidence that the solution can achieve the required workflow. A short site trial or application review is usually more valuable than comparing headline specifications in isolation. For industrial inspection, patrol, mapping, research and rugged field robotics, keep the supplier’s written assumptions with the final quotation and compare them with the actual site requirements.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Can the Unitree B2 be used for emergency response or public safety? +

The Unitree B2 can support emergency-response and public-safety research, remote assessment and sensor deployment where keeping people farther from a hazard is valuable. A quadruped may carry cameras, thermal imaging, communications or environmental sensors across stairs, debris and uneven terrain. It should not be represented as a complete certified rescue solution without the required payloads, communications, operator training, reliability testing and agency procedures. Mission success depends on remote-control range, video quality, network resilience, recovery planning, battery endurance and the ability to retrieve the robot after a fault.

Buyers should run controlled exercises and define clear limits before using the B2 near live hazards. Safety must be assessed for the completed application, not just the base robot. Review moving parts, carried objects, tools, traffic, access, emergency stops, loss of communications, cybersecurity and recovery after a fault. Document operating limits, train authorised users and validate the safeguards under the standards and workplace requirements that apply at the deployment location. This protects the buyer from a low headline price that excludes the equipment or services needed to make the system operational.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

What terrain, slopes, and obstacles can the Unitree B2 handle? +

Unitree lists the B2 for obstacles around 40 cm and slopes above 45 degrees under specified conditions. It can also traverse stairs and uneven ground that would stop many small wheeled robots. These figures are not a guarantee for every payload, surface or weather condition. Grip, loose gravel, mud, water, step geometry, edge visibility, speed and centre of gravity all affect performance. A robot carrying a tall sensor mast will behave differently from an unloaded demonstration unit.

Before deployment, test the exact route with the intended payload and create exclusions for drops, unstable surfaces, vehicle traffic and places where a fall could damage equipment or endanger people. Environmental suitability applies to the complete configured system, including sensors, tools, connectors, chargers, docking equipment and third-party computers. Confirm the official rating for the exact version and define limits for water, dust, temperature, chemicals, sunlight, floor condition and storage. Test representative routes and weather conditions before relying on the robot for a production or safety-critical mission. The final decision should be based on a verified use case, total operational cost and accountable after-sales support.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Is the Unitree B2 waterproof and suitable for outdoor use? +

The Unitree B2 is rated IP67, making it substantially better suited to dust, rain and outdoor industrial work than consumer or education-grade quadrupeds. Unitree also specifies a broad operating-temperature range for the platform. IP67 does not mean the robot is suitable for every wet environment, saltwater exposure, pressure washing, deep immersion or corrosive site. Payloads, connectors, third-party computers and mounted sensors may have lower protection than the robot body.

Buyers should verify the rating of the complete configured system, follow cleaning and storage procedures and define weather limits for the mission. Confirm any required certification before using the robot in hazardous or regulated environments. Environmental suitability applies to the complete configured system, including sensors, tools, connectors, chargers, docking equipment and third-party computers. Confirm the official rating for the exact version and define limits for water, dust, temperature, chemicals, sunlight, floor condition and storage. Test representative routes and weather conditions before relying on the robot for a production or safety-critical mission.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Can the Unitree B2 operate autonomously and use a charging station? +

The Unitree B2 can be configured for autonomous inspection and patrol workflows, but autonomy depends on the purchased sensing, compute, software and integration package. A reliable deployment may require mapping, localisation, route planning, obstacle handling, mission scheduling, communications, remote takeover, data workflows and recovery logic. Unitree also promotes automatic charging options for selected industrial configurations.

Buyers should confirm whether the quoted package includes autonomous navigation, fleet tools, docking hardware, licences, commissioning and site integration rather than assuming these features are standard. The safest approach is to specify the complete mission and required intervention level before requesting a quote. Published specifications are normally measured under defined test conditions and can change with payload, route, speed, software, environment and accessory configuration.

Validate the requirement using the complete working system and keep operating margin rather than sizing directly to the headline maximum. Ask for a demonstration or application study using representative loads, routes, tools and duty cycles before approving the purchase. For industrial inspection, patrol, mapping, research and rugged field robotics, keep the supplier’s written assumptions with the final quotation and compare them with the actual site requirements.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

Can developers program the Unitree B2 and add sensors? +

Yes. The Unitree B2 is intended as a configurable industrial and research platform, with options for additional sensing, computing, communications and application payloads. The exact API, SDK, ROS compatibility, low-level access and onboard compute depend on the version and supplier package.

Before buying, document the cameras, LiDAR, thermal sensors, gas detectors, network hardware and software stack you plan to use. Confirm power outputs, payload interfaces, mounting points, bandwidth, time synchronisation, software licences and whether modifications affect warranty or support. Universities and integrators should request the applicable developer documentation before ordering rather than assuming every B2 package provides the same level of access. Confirm software access for the exact commercial package before ordering.

Ask which APIs, SDKs, licences, cloud services, fleet tools and developer features are included, which require approval or recurring fees, and who supports integrations after commissioning. Cybersecurity, user permissions, data ownership, update policy and compatibility with the buyer’s existing systems should be agreed in writing. This protects the buyer from a low headline price that excludes the equipment or services needed to make the system operational. You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

What accessories and deployment services should I consider for the Unitree B2? +

A professional Unitree B2 deployment may require more than the robot, battery and charger. Consider spare batteries, an operator controller, transport case, protective parts, payload mounts, cameras, LiDAR, thermal imaging, gas detection, edge compute, communications hardware, autonomous navigation, docking, software integration, training and spare parts. The site may also need wireless coverage, mission design, data security, risk assessment and recovery equipment. Ask for an itemised package showing which components are supplied by Unitree, the distributor and the integrator.

You can request a Unitree B2 package quote through Anton Robots to compare the complete system rather than only the base quadruped. Ask for a documented support plan covering preventive maintenance, remote diagnostics, replacement parts, software updates, response times, repair logistics and responsibility for downtime. Warranty terms may exclude wear items, consumables, batteries, misuse, third-party modifications or site conditions, so the exact coverage and escalation process should be reviewed before signing. The final decision should be based on a verified use case, total operational cost and accountable after-sales support.

You can request a package quote through Anton Robots to compare configuration, delivery, integration, training, warranty and support.

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