Unitree B2
Unitree B2
Unitree B2
Unitree B2
Unitree B2
Unitree B2
Unitree B2

Unitree B2

  • Industry-leading quadruped robot designed for mobility, endurance, and heavy-load tasks across industrial and research settings.
  • Built to run at up to 6 m/s, climb stairs, jump 1.6 m, carry standing loads up to 120 kg and traverse challenging terrains.
  • Ideal for logistics, security patrols, inspection, search & rescue and advanced robotics R&D.
Model
Model: B2
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Product Info

The Unitree B2 is a high-performance, industrial-grade quadruped platform engineered for demanding real-world operations. Standing approximately 1.098 m tall and weighing around 60 kg with battery, the B2 is powered by a 45 Ah / 2250 Wh battery pack and delivers 4-6 hours of endurance—covering more than 20 km unloaded or over 15 km with 20 kg payload. With a maximum running speed exceeding 6 m/s, 360 N·m joint torque, IP67 protection, and ability to climb stairs up to 40 cm or slopes greater than 45°, it surpasses many contemporaries in capability. Its sensing package includes 3D LiDAR, depth cameras and optical imaging, making it suited for inspection, logistics, industrial automation and rescue environments.

Key Features

1. High Mobility & Load Capacity – Running at >6 m/s with a standing load up to 120 kg and walking load up to 40 kg.

2. Exceptional Terrain Adaptability – Climbs stairs up to 40 cm, handles slopes >45°, jumps up to 1.6 m.

3. Long Endurance – 45 Ah battery delivers >5 hours unloaded operation and >4 hours with 20 kg load.

4. Advanced Sensing & Protection – IP67 rated, equipped with 3D LiDAR, depth and optical cameras, designed for industrial and outdoor use.

Delivery

Free UK Delivery is available on all orders over £100. 

Orders under £100 have a fixed delivery price of £8.

Delivery takes around 4-5 weeks to most UK addresses, except for in stock items, as below.

In-Stock Items Only - Delivery will be made in 2-3 working days. Next Day Delivery is also available to UK mainland addresses for £30 per order, order By 12pm, Mon to Fri to receive next day.

Conditions - Some locations outside mainland UK may incur additional charges, which are representative of the extra cost that we get charged by the courier. Delivery is available to Europe and some Worldwide locations. Contact us directly on sales@alphageouk.com if you need any help or have questions, before you order.

Product Specifications

Specification Details
Height 1098 mm × 450 mm × 645 mm
Weight 60kg
Battery 45 Ah / 2250 Wh (58 V) pack
Runtime 4-6 hours
Max Running speed 6 m/s
Max obstacle Up to 40 cm step
Operating Temp -20 °C to +55 °C
Max standing load Up to 120 kg

See it in Action

FAQs

Please read our FAQs page to find out more.

What does each product package include?

Each listing clearly states what’s included in the box (e.g. main unit, batteries, charger, cables, software license, spare parts, accessories). If you’re unsure, check the “Package Comparison” section of the product page or contact us for confirmation before purchase.

How long does delivery take, and when will my order ship?
  • UK deliveries: 2–5 business days under normal stock conditions.
  • Pre-order / backorder items: Typically around 4 weeks (or as otherwise specified).
  • Orders placed before 2 pm (weekdays) are dispatched the same day when in stock.
  • Free UK delivery is available for orders over £100.
What warranty and support do you offer?
  • Every product comes with a 12-month warranty covering manufacturing defects under normal use.
  • During the warranty, we provide repairs or replacement of faulty parts, as well as technical support.
  • After the warranty period, we continue to offer repair, servicing, and parts support.
  • Our UK repair centre handles original parts and full testing.
Can I get a demonstration, training or customized solution?

Yes - we offer product demonstrations (in person or virtually), webinars, and one-on-one training to help you get up to speed. We also custom-configure or adapt solutions (e.g. integrating sensors, payloads, alternate configurations) to suit your specific project needs.