Unitree B2-W Industry Grade Quadruped Robot Dog with Wheels Basic B2-W Kit with Battery, Navigation Kit

A robot that has to be steered by hand for every metre of a site is, in practice, an expensive remote-controlled vehicle. The value of an inspection or logistics platform begins when it can find its own way, record what matters and return without an operator watching every turn. The Unitree B2-W Industry Grade Quadruped Robot Dog with Wheels Basic B2-W Kit with Battery, Navigation Kit is configured with that step in mind. It pairs Unitree's industrial wheeled quadruped, four legs ending in driven wheels, with its battery and a navigation kit. The conversation with a buyer can therefore move beyond how the machine drives to where it should go and what it should collect on the way.

Robots Middle East supplies this configuration to companies, universities, integrators and public bodies across the Middle East. Each quotation is prepared around the customer's site, application and integration plans. Our team quotes the kit, arranges delivery into the region and supports the robot after commissioning. One partner therefore remains responsible from the first enquiry through to routine operation.

Background

Unitree Robotics and the B2 line

Unitree Robotics is a Chinese manufacturer best known for legged robots. Its range runs from compact quadrupeds used in teaching and research to heavier platforms built for industrial duty. The B2 family sits at the industrial end of that range, and the sources name several versions of it: the walking B2, the wheeled B2-W, a B2-W with SLAM Kit-Basic, and the B2-W with Nav Kit described on this page. They share a lineage but are not interchangeable. Each figure in this article belongs to the B2-W, and a buyer comparing versions should keep them apart in the same way.

Legs and wheels on one platform

The B2-W is a wheeled quadruped designed for fast movement, including in demanding environments. On even ground the wheels do the work, which is the most efficient way to cover distance. When the route turns to steps, kerbs or broken surfaces, the legs take over. The platform climbs stairs continuously with steps of 20 to 25 cm, and it does not need a second robot or a ramp to do so. Each wheel measures 225 mm in diameter and delivers a maximum torque of 40 N.m. The knee joint is rated at 360N.m, which is the strength behind lifting the body and its load over obstacles. The design avoids the usual compromise between a fast rover and a capable walker by combining both in a single chassis.

Technical Specifications

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

The manufacturer has not published the Wi-Fi and Bluetooth range, the camera resolution, the LiDAR range, the charging time, the noise level or the contents of the Navigation Kit; these are confirmed at quotation.

What does the Navigation Kit configuration mean for a buyer?

Autonomous navigation depends on two things: the robot must perceive its surroundings, and it must have the computing power to turn that perception into decisions. The B2-W already carries a sensor suite of 1 3D LiDAR, 2 depth cameras and 2 optical cameras. Together these give it a three-dimensional view of the space around it, depth information for nearby obstacles and conventional imagery for inspection records. Computing is divided between an Intel Core i5, which handles platform functions, and an Intel Core i7, which is reserved for user development. Customer software therefore runs alongside the robot's own control rather than competing with it.

The Navigation Kit builds on that foundation. It positions this configuration for buyers whose aim is routine, repeatable movement around a known site rather than manual driving. Its exact hardware and software composition is specified in the quotation. Robots Middle East sets out exactly what is included before an order is placed, so that the buyer can match it against the routes, maps and reporting the project requires. WiFi 6 and Bluetooth 5.2 cover the robot's wireless links to operators and site networks.

Can the B2-W carry equipment over a full working route?

Two load figures describe the B2-W, and they answer different questions. Standing, the platform supports a maximum static load of 120 kg. That is relevant when the robot serves as a stable base for equipment operated in place. While walking, it carries more than 40 kg, which is the figure that matters for moving sensors, tools or supplies along a route. Planning should start from the walking figure.

Distance follows the same logic. With a 40 kg load, endurance reaches up to 25 km, drawing on a battery of more than 2 kWh at 58 V. At a speed of 15 km/h, the robot can link distant points of a facility quickly. Because the battery is included in the stated weight of around 85 kg, no hidden mass needs to be added when transport and handling are planned. The environment is covered as well. An operating temperature of -20 ℃ to 55 ℃ and IP67 ingress protection mean that heat, dust and water belong within the platform's published operating envelope rather than outside it. For outdoor sites in the region, that is often the deciding question.

Who is the Unitree B2-W with Navigation Kit for?

The first group is industrial operators: energy, utilities, petrochemicals and large logistics sites, where routes are long, ground conditions vary and the same inspection must be repeated reliably. For them, the combination of wheels, stair climbing and an autonomy-oriented kit addresses the daily reality of the site.

The second group is research institutions and universities working on autonomous mobility, perception or legged-wheeled locomotion. The dedicated Intel Core i7 for user development gives them room for their own algorithms without disturbing platform control.

The third group is system integrators and security providers, who build complete solutions around a mobile base by adding payloads, software and reporting for end customers. Teams that intend to develop their own navigation stack from the ground up may wish to compare this kit with the Unitree B2-W Wheeled Quadruped Robot page before deciding which configuration to quote.

What is the Unitree B2-W with Navigation Kit used for?

1. Facility inspection rounds – repeated routes across plants and yards, gathering visual and spatial data at each checkpoint.
2. Perimeter and security patrols – fast movement along fences and access roads, with stairs and kerbs no longer a barrier.
3. Equipment transport – carrying tools, sensors or supplies between buildings and levels of a site.
4. Mapping and digital twins – using the 3D LiDAR and cameras to record the current state of an installation.
5. Autonomy research – developing and testing navigation, perception and locomotion software on an industrial-grade platform.
6. Hazardous-area reconnaissance – sending the robot first into spaces where exposing staff is undesirable.

Pricing and Availability

Robots Middle East prices this configuration by individual quotation, because the scope of the navigation kit, any additional payloads and the integration work differ from project to project. Please share your application, site conditions and the number of units required, and our team will prepare an offer that matches them. Delivery, customs clearance and after-sales support are arranged with the quotation. The form to request your quotation for the Unitree B2-W with Navigation Kit is available on this page.

Frequently Asked Questions

How fast does the Unitree B2-W move?

The B2-W reaches a speed of 15 km/h. On its wheels it covers flat ground far more efficiently than a robot that only walks.

Can the B2-W climb stairs?

Yes. It climbs stairs continuously with steps of 20 to 25 cm, using its legs while the wheels sit at the end of each limb.

How much can the B2-W carry?

It supports a maximum static load of 120 kg when standing and carries more than 40 kg while walking. With a 40 kg load, its endurance reaches up to 25 km.

Is the B2-W suitable for outdoor use in hot climates?

The robot operates from -20 ℃ to 55 ℃ and carries IP67 ingress protection. Site-specific conditions are reviewed with you during the quotation.

Which sensors does the B2-W use?

The perception suite comprises 1 3D LiDAR, 2 depth cameras and 2 optical cameras. Computing is shared between an Intel Core i5 for platform functions and an Intel Core i7 for user development.

What exactly is included in the Navigation Kit?

The manufacturer has not published the kit's contents. Robots Middle East confirms its full composition in writing with the quotation.

Where can I buy the Unitree B2-W with Navigation Kit and what does it cost?

You can buy it from Robots Middle East, which supplies the robot across the Middle East. The cost depends on the configuration and services you require and is set out in an individual quotation, which you can request from this page.

Summary

The Unitree B2-W with Navigation Kit is not simply a robot that drives; it is a platform prepared for the point at which a robot stops needing a driver. Wheels give it speed and range, legs give it stairs and broken ground, and the sensor suite and dedicated development computer give it the means to perceive and decide. The navigation kit points the whole package towards repeatable, autonomous work on real sites. Robots Middle East quotes, delivers and supports the configuration across the region, and the exact contents of the kit are agreed before any order is placed. For organisations ready to move from remote control to routine autonomy, this page is the starting point.