Unitree As2

Robot dogs unitree

Quadruped Robot for Inspection and Surveillance

Unitree AS2 is an advanced quadruped robot engineered for inspection, surveillance, and operations in demanding environments. It moves with stability across uneven terrain, navigates autonomously, and carries sensors and equipment for real time data collection. An efficient solution for organizations that need access to hard to reach areas.

Robot dogs unitree

HIGHLIGHTS

Robot dogs unitree
Autonomous
All terrain mobility
Modular design
Live data capture
Robust construction
Remote operation

PRODUCT SPECIFICATION

Specification
As2 AIR
As2 PRO
As EDU (Custom Industry Solutions)
Size (Standing)
720mm x 378mm x 457mm
720mm x 378mm x 457mm
720mm x 378mm x 457mm
Size (Lying Prone)
776mm x 378mm x 233mm
776mm x 378mm x 233mm
776mm x 378mm x 233mm
Weight (with battery)
Approx. 18kg
Approx. 18kg
Approx. 18kg
Material
Aluminum Alloy + High-Strength Engineering Plastic
Aluminum Alloy + High-Strength Engineering Plastic
Aluminum Alloy + High-Strength Engineering Plastic
Degrees of Freedom (Joint Motors)
12
12
12
Joint Bearings
Industrial-grade crossed roller bearings (high precision, high load capacity)
Industrial-grade crossed roller bearings (high precision, high load capacity)
Industrial-grade crossed roller bearings (high precision, high load capacity)
Joint Motors
Low-inertia, high-speed inner rotor PMSM (enhanced response & heat dissipation)
Low-inertia, high-speed inner rotor PMSM (enhanced response & heat dissipation)
Low-inertia, high-speed inner rotor PMSM (enhanced response & heat dissipation)
Max Joint Torque
Approx. 65 N.m
Approx. 75 N.m
Approx. 90 N.m
Range of Motion
Body:-45 ~ 45°
Thigh:-115° ~ 200°
Shank:-159° ~ -47°
Body:-45 ~ 45°
Thigh:-115° ~ 200°
Shank:-159° ~ -47°
Body:-45 ~ 45°
Thigh:-115° ~ 200°
Shank:-159° ~ -47°
Supply Voltage
36V ~ 50.4V
36V ~ 50.4V
36V ~ 50.4V
Joint Encoder
Dual encoders
Dual encoders
Dual encoders
Cooling System
Local air Cooling
Local air Cooling
Local air Cooling
Power Supply
Lithium battery
Lithium battery
Lithium battery
Wi-Fi 6, Bluetooth 5.2
YES
YES
YES
Speaker
YES
YES
YES
Microphone
YES
YES
YES
Front Light
YES
YES
YES
ISS 3.0 Intelligent side-follow system
/
YES
YES
GPS
/
Yes (disabled by default; enabled with user authorization)
Yes (disabled by default; enabled with user authorization)
4G
/
Yes (disabled by default; enabled with user authorization)
Yes (disabled by default; enabled with user authorization)
HD Camera
YES
YES
YES
Ultra-Wide-Angle LiDAR
Unitree L2
Industrial-grade 64~128-line LiDAR
Industrial-grade 64~128-line LiDAR
Computing Power
8-Core high-performance CPU
8-Core high-performance CPU
8-Core high-performance CPU
External Interfaces
Gigabit Ethernet x 1
SBUS x 1
Power Output:BAT
Gigabit Ethernet x 1
SBUS x 1
Power Output:BAT
Gigabit Ethernet x 1
SBUS x 1
Power Output:BAT
Operating Temperature
-20℃~50℃
-20℃~50℃
-20℃~50℃
Battery Life (Unloaded) [1]
~2 hours continuous walking, approx. 10km
~4 hours continuous walking, approx. 20km
~4 hours continuous walking, approx. 20km
Battery Life (Loaded) [1]
With 10kg loaded, >1.5 hours continuous walking, approx. 7km
With 13kg loaded, >2.5 hours continuous walking, approx. 13km
With 15kg loaded, >2.5 hours continuous walking, approx. 13km
Max Standing Load
Approx. 45kg
Approx. 55kg
Approx. 66kg
Continuous Walking Load
Approx. 10kg
Approx. 13kg
Approx. 15kg
Slope Walking Capability
Approx. 40°
Approx. 40°
Approx. 40°
Stair Climbing Capability
20cm
25cm
25cm
Speed
0–3.0 m/s
0–3.7 m/s
0–3.7 m/s (Up to ~5 m/s)
Protection Rating
/
IP54
IP54
Remote Control
Optional
YES
YES
Battery Capacity
Standard (8000mAh) x1
Long Range (15000mAh) x1
Long Range (15000mAh) x1
Charger
Standard (50.4V 4A)
Fast Charging (51V 9A)
Fast Charging (51V 9A)
Charging Dock
/
/
YES
High Computing Power Expansion Dock
No
No
NVIDIA Jetson Orin NX (Optional)
Secondary Development [2]
Not Supported
Not Supported
Supported
UniStore Platform
Supported
Supported
Supported
Smart OTA Upgrade
Continuous Upgrades
Continuous Upgrades
Continuous Upgrades
Warranty [3]
6 Months
12 Months
12 Months

[1] The above data was obtained under laboratory conditions. Actual performance may vary based on usage conditions, so please refer to your actual experience.
[2] For detailed functions, please refer to the Secondary Development Manual.
[3] For detailed warranty terms, please refer to the Product Warranty Manual.
[4] The above parameters may vary in different application scenarios and different configurations, please contact sales before purchasing.
[5] This quadruped robot has a complex structure and powerful dynamics. Users must keep a safe distance from the robot at all times. Please use with caution.
[6] The product appearance is subject to change. Please refer to the final product.
[7] Some example features shown on this page are under development and testing, and will be made available to users gradually.
[8] This product is a civilian robot. We kindly request that all users refrain from making any dangerous modifications or using the robot in a hazardous manner.

More about Unitree As2

installation

Versatile mobility

AS2 reaches places where wheeled systems cannot operate. It moves smoothly across uneven ground, narrow passages, elevation changes, and obstacles, making it equally effective indoors and outdoors.
balance

Advanced balance and stability

With refined motor control and adaptive movement, AS2 maintains balance even in complex terrain. It responds instantly to changes in the surface and moves with precision in challenging environments.
Durability

Built for durability

Engineered for harsh conditions and long term operation, AS2 delivers reliable performance where durability, stability, and endurance are essential.

price

Contact us

The price varies depending on what need you have and what configuration you need.

Contact us for your price.

WHAT OUR CUSTOMERS THINK

WeBot omdömen

“With the help of WeBot’s, we have streamlined the operations of our restaurants. Turnover per table has increased, and our staff has gained a tireless colleague who never complains. Our guests really appreciate our robots, which contribute to a unique and memorable experience.”

Nico Schaak

Head of Restaurant Operations,
Liseberg

WeBot recensioner

“We at SSP have specific requirements as we operate in airports and train stations. WeBot’s support in implementation, security and strategy has been of great benefit. The robots attract more guests, improve the guest experience and increase
upsells.”

Niklas Ågerup

Head of Digital Nordics & Continental Europe,
SSP

always included in the leasing

Fri och snabb leverans

Free and fast delivery

Fri installation av kunniga tekniker

24/7 Support

Free staff training

4 års garanti (Serverings- och diskrobotar)

1 year warranty

Bästa robotarna

Best robots

Senaste teknologin

Latest technology

Contact Us

Do you have questions or want to know more about WeBot Robotic solutions? We’re here to help! Whether you’re interested in our products, need support, or want to discuss a customized solution for your business, we look forward to hearing from you. Fill out the form below or contact us directly and we’ll get back to you as soon as possible. We’re here to make your business more efficient and future-proof.

Kontaktformulär

Versatile mobility

AS2 reaches places where wheeled systems cannot operate. It moves smoothly across uneven ground, narrow passages, elevation changes, and obstacles, making it equally effective indoors and outdoors.

Advanced balance and stability

With refined motor control and adaptive movement, AS2 maintains balance even in complex terrain. It responds instantly to changes in the surface and moves with precision in challenging environments.

Built for durability

Engineered for harsh conditions and long term operation, AS2 delivers reliable performance where durability, stability, and endurance are essential.