UNITREE RANGE · QUADRUPED ROBOT
Unitree AS2
A compact format with industrial capability. The Unitree AS2 quadruped robot combines powerful motors, long battery life and all-terrain toughness (IP54, -20 °C to 55 °C) for your inspection, surveillance and research missions.
See the Unitree AS2 in action
Unitree AS2 specifications
Weight
≈ 20 kg, battery included
Speed
Up to 5+ m/s peak · 0 to 3.7 m/s continuous
Payload
65 kg static · 15 kg in continuous walking
Battery life
4h+ unloaded (~20 km) · 2.5h+ with 15 kg (~13 km)
Obstacle crossing
Steps up to 25 cm · slopes up to 40°
Ingress protection
IP54, rain-resistant
Operating temperature
-20 °C to 55 °C
Motors
12 joint motors · torque up to 95 N·m
Specifications provided by Unitree Robotics.
Why choose the Unitree AS2?
Powerful motors
A torque-to-weight ratio of around 5 N·m/kg to carry up to 65 kg static and manoeuvre confidently under load.
Long battery life
Long-range 648 Wh battery (15,000 mAh): over 4 h of operation and up to 20 km of range unloaded.
All-terrain toughness
IP54-rated and operational from -20 °C to 55 °C: the AS2 works in all weathers, on all terrains.
Precise perception
HD camera, long-range LiDAR and 8-core processor: centimetre-accurate intelligent tracking with the ISS 3.0 system.
Open AI platform
Compatible with on-board large models for autonomous decision-making, with continuous OTA updates.
Full connectivity
Wi-Fi 6, Bluetooth 5.2, GPS and 4G, enabled according to your operational needs.
4 AS2 versions to match your needs
AS2 AIR
Max. torque 65 N·m
Entry-level version with limited features.
6-month warranty
AS2 PRO
Max. torque 75 N·m
ISS 3.0 system, GPS/4G, IP54, up to 4 h of battery life.
12-month warranty
AS2 X
Max. torque 95 N·m
Full specifications, secondary development supported.
12-month warranty
AS2 EDU
Max. torque 95 N·m
For education: charging station and on-board computing extension.
12-month warranty
Use cases
The Unitree AS2 fits industrial inspection missions, site security and surveillance, robotics research & development, and training programmes. DART Solutions advises you on the choice of version — AIR, PRO, X or EDU — and the accessories best suited to your use case.
Unitree AS2 frequently asked questions
Which AS2 version should I choose: AIR, PRO, X or EDU?
The AIR is the entry-level model (max. torque 65 N·m, limited features, 6-month warranty). The PRO (75 N·m) adds the ISS 3.0 system, GPS/4G and IP54. The X (95 N·m) offers full specifications and secondary development. The EDU, designed for education, adds a charging station and a computing extension. PRO, X and EDU come with a 12-month warranty.
How much can the Unitree AS2 carry?
Up to 65 kg static and 15 kg in continuous walking, thanks to motors with a torque-to-weight ratio of around 5 N·m/kg.
What is the AS2's battery life?
Over 4 hours unloaded, or around 20 km, and over 2 h 30 with a 15 kg load (around 13 km), with its long-range 648 Wh battery.
Can the AS2 work outdoors and in bad weather?
Yes. IP54-rated, it is rain-resistant and operates from -20 °C to 55 °C. It climbs steps up to 25 cm and slopes up to 40°.
Can the AS2 be fitted with sensors and accessories?
Yes. DART Solutions selects and integrates accessories suited to your mission: FJ Dynamics LiDAR scanners, RTK GPS, thermal cameras, extra batteries… Find them on our Accessories page.
Can I see the AS2 in a demonstration?
Yes. DART Solutions runs demonstrations at your site, advises you on the version and accessories, and trains your teams to use it.
A custom mission for the AS2?
Let's talk about your project: inspection, surveillance, R&D or training. Our team helps you choose the right As2 version and deploy it in the field.
Contact us