Unitree B1 Quadruped Robot

Industrial robots earn trust by being honest about what they can carry and where they can go. The Unitree B1 Quadruped Robot is a good example: it is an industrial-grade four-legged platform with a headline of IP68 waterproofing, and the recommended load while carrying is within 20kg. For a team that plans around real work rather than demonstration clips, that kind of plain guidance is useful.

The product is available through this page, by quotation.

Background

Unitree Robotics and the B1 line

Unitree Robotics is a maker of legged robots, and its quadrupeds range from compact platforms for learning and research to heavier machines built for working sites. The B1 sits at the working end of that range. It is an industrial-grade quadruped robot, and the product name carries that intent: this is a machine meant to leave the lab.

The B1 is aimed at field use in agriculture, industry, security patrols, surveys and exploration, and public rescue. These are jobs where a wheeled vehicle can be stopped by steps, mud, rubble or uneven ground, and where a walking platform has a chance to keep going. Teams in coastal and island regions, where humidity, rain and salt air are part of daily life, tend to look closely at this kind of protection.

Positioning and key technology

What stands out about the B1 is the computing and sensing hardware built around it. The main control CPU is an Intel i5-1135G7. For sensing calculation, the platform offers multiple brands and models, with XavierNX *3 listed. Perception comes from Intel RealSense D430*5, and an expansion board gives Gigabit Interface*7, RS485*4, USB*5 and CAN*4 connections.

In practice, this means the B1 is positioned less as a finished appliance and more as a mobile carrier for sensors, computers and payload equipment. Integrators can connect their own devices to the ports and run perception and navigation software on the onboard computing. If you are comparing it with other Unitree quadrupeds, the Unitree B1 category page is a good place to see the product in context.

Technical Specifications

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

The manufacturer has not published the maximum walking speed, the slope climbing angle, the degrees of freedom or the contents of the box; they are confirmed at quotation.

What makes the B1 different from a typical robot dog?

Many quadrupeds are sold on agility, tricks and compact size. The B1 is described in other terms: industrial level, heavy loader, waterproof to IP68. The emphasis is on carrying equipment and working in difficult conditions rather than on entertainment or classroom use.

The hardware list supports that reading. A laptop-class Intel processor handles main control, while a separate sensing calculation platform, listed with XavierNX *3, takes on perception work. Five Intel RealSense D430 sensors give the robot a wide set of depth views of its surroundings. Few small platforms ship with this much computing and sensing in the standard description.

Another difference is the guidance on load. The recommendation is to control the weight within 20kg while carrying. For a buyer, that is a practical planning number: it tells you to size your sensor pods, tools or sampling equipment accordingly, and to raise anything heavier when you request a quotation.

Why do the ports and sensors matter for integration?

A walking robot is only as useful as the equipment it can host. The B1 expansion board lists Gigabit Interface*7, RS485*4, USB*5 and CAN*4. That mix covers fast network links for cameras and computers, serial links common in industrial instruments, general USB devices and CAN connections used widely in machinery and vehicles.

For an integration team, this reduces the need for adapters and custom electronics. Thermal cameras, gas detectors, lidar units, radios or custom controllers can be connected and tested on the platform. The number of ports also leaves room to add equipment later without redesigning the whole payload.

The sensing side is just as important. With Intel RealSense D430*5 as the sensing sensor set, software teams have a consistent depth camera family to build on, and the platform's sensing calculation options give room to run their own models. We recommend listing your intended payload and software before requesting a quotation, so the quotation fits your project.

Who is the Unitree B1 Quadruped Robot for?

The B1 suits organizations that need a robot to work, not just to be shown. Industrial operators can use it to carry inspection equipment through plants, yards and storage areas. Agricultural groups can consider it for walking rows and rough ground where wheels struggle.

Security and public-safety teams are another natural fit, given the stated use in security patrols and public rescue. Survey and exploration groups can use the platform to carry sensors into places that are awkward or unsafe for people. System integrators and research labs focused on field robotics will value the open set of ports and the onboard computing.

If your needs are lighter, such as teaching or early experiments, you may prefer to look at other quadrupeds in the range. The Unitree B1 category shows what is offered here, and our team can help you decide whether the B1 is more machine than your project needs.

What is the Unitree B1 Quadruped Robot used for?

1. Agriculture: carrying sensors and equipment across uneven or wet ground where wheeled vehicles are limited.
2. Industrial inspection: walking through plants and yards with instruments connected through the expansion board.
3. Security patrols: covering routes with the onboard depth cameras and computing for monitoring tasks.
4. Surveys and exploration: moving sensors into areas that are difficult or unsafe for people to enter.
5. Public rescue: supporting search and assessment work in damaged or hazardous locations.
6. Integration and development: hosting custom payloads and software on a platform with Gigabit, RS485, USB and CAN connections.

Pricing and Availability

We do not print prices on this page. Every B1 is quoted to the configuration and the project, so please send us your intended payload, software and operating environment and we will respond with a quotation. Delivery, customs and support are arranged together with the quotation. The Unitree B1 Quadruped Robot is available on this page.

Frequently Asked Questions

Is the Unitree B1 waterproof?

The headline for the B1 is IP68 Waterproof, Industrial Level Heavy Loader. If you have a specific operating environment in mind, mention it when you request a quotation.

How much load should the B1 carry?

The recommendation is to control the weight within 20kg while carrying a load. If your equipment is heavier, raise it when you request a quotation.

What processor does the B1 use?

The main control CPU is an Intel i5-1135G7. Sensing calculation is offered on multiple brands and models, with XavierNX *3 listed.

What sensors does it have?

The sensing sensor is Intel RealSense D430*5. These depth cameras give the platform its view of the surroundings.

What connections are available for my own equipment?

The expansion board lists Gigabit Interface*7, RS485*4, USB*5 and CAN*4. This allows several devices to be connected at once.

What are the top speed and slope angle?

The maximum walking speed, the slope climbing angle and the degrees of freedom have not been published. Ask for them when you request a quotation.

Where can I buy the Unitree B1 Quadruped Robot and what does it cost?

You can request it through this page. The cost depends on configuration and project needs, so it is given in a quotation rather than printed here.

Summary

The Unitree B1 Quadruped Robot makes its case by being specific: an industrial-grade walking platform with IP68 waterproofing as its headline, a recommended load within 20kg, an Intel i5-1135G7 main controller, five Intel RealSense D430 sensors and a generous expansion board. It suits teams who plan around real conditions and real payloads. If you want to take the next step, this page is the starting point.