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Unitree

Unitree As2 Quadruped Robot

The Unitree As2 is a compact 20kg quadruped robot with 12 DoF and up to 4 hours of runtime, offering an accessible entry into advanced quadruped robotics.

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Maintenance & Warranty

All products are covered by the applicable manufacturer's warranty, with full details provided at the time of purchase. We also offer ongoing maintenance, servicing and technical support to keep your equipment running at its best. Our team is on hand to help with repairs, firmware updates and warranty claims whenever you need us.

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Flexible finance options may be available for qualifying purchases, helping spread the cost of your investment. Our team can talk through the right payment solution for your organisation, whether you're a business, research institution or public sector body. Get in touch with our team here to find out more.

Delivery & Shipping

Most products are supplied to order, with typical UK delivery taking 4–5 weeks. We also deliver across Europe and internationally, with shipping costs calculated at checkout. learn more here.

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The Unitree As2 combines powerful dynamic performance, advanced perception and intelligent autonomy in a compact, lightweight quadruped platform. Designed for applications ranging from robotics education and research to inspection, surveying, AI development and industrial automation, the As2 provides an accessible and versatile platform for exploring the next generation of intelligent robotics.

Weighing approximately 20kg including battery, the As2 features 12 degrees of freedom, high-speed motors and industrial-grade crossed roller bearings. Depending on configuration, maximum joint torque reaches approximately 95 N·m, with a standing payload of up to 65kg and a continuous walking payload of approximately 15kg. With a maximum no-load running speed of over 5 m/s, the As2 can tackle forward steps up to approximately 25cm and slopes of around 40°.

The As2 is powered by a 648 Wh battery, delivering more than 4 hours of unloaded operation and over 2.5 hours while carrying a 15kg load, with a walking range exceeding 13km. Available in AIR, PRO, X and EDU configurations, the platform features an 8-core high-performance CPU with HD cameras and LiDAR-based perception, with PRO, X and EDU configurations including Unitree's ISS 3.0 Intelligent Side-follow System, GPS and 4G connectivity.

Find The Perfect Model For Your Needs...

Compare all our top models to find the best one for you.

Unitree As2 Quadruped Robot
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Unitree As2-W Quadruped Robot
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Weight
Weight
~20kg including battery
~25kg including battery
Degrees of Freedom (DoF)
Degrees of Freedom (DoF)
12 DoF, up to ~95 N·m joint torque
16 DoF, ~95 N·m peak joint torque
Speed & Mobility
Speed & Mobility
Over 5 m/s, ~40° slopes, ~25cm steps
Up to ~6 m/s, 30cm stairs, ~45° slopes, 40-80cm obstacles
Payload
Payload
Up to 65kg standing, ~15kg continuous walking
~150kg standing, ~16kg continuous walking
Battery & Range
Battery & Range
648 Wh, 4+ hrs unloaded, 13km+ range
648 Wh / 15,000mAh, 3+ hrs, 30km+ range
Configurations
Configurations
AIR, PRO, X, EDU
As2-W X, As2-W EDU (EDU expandable with NVIDIA Orin NX)
Ideal For
Ideal For
  • Robotics Education & University Research
  • Industrial Inspection & Surveying
  • AI & Embodied Intelligence Development
  • Autonomous Navigation
  • Technology Demonstrations
  • Autonomous Navigation & 3D Mapping
  • Industrial Inspection & Infrastructure Monitoring
  • University Research & Embodied AI
  • Outdoor Robotics & Security
  • Robotics Education

Why Buy from Axis53?

As the UK partner for Unitree, Axis53 provides:

  • UK sales, technical & warranty support
  • Product demonstrations, education & research advice
  • Pre-sales consultation to help you select the right As2 configuration

Whether you're introducing quadruped robotics into education or developing autonomous systems for professional applications, our team can help you select the right As2 configuration. Contact Axis53 today to arrange a live demonstration or request a quotation.

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