Supports a 150 TOPS high-performance expansion module for real-time on-device processing of massive data,
ideal for security, inspection, and advanced applications.
Developer-friendly SDK and APIs support large AI models
for embodied AI interaction and autonomous decision-making. Maximum Speed:
Over 6m/s
Peak Joint Torque:
Approx. 95 N·m
Lightweight:
Approx. 25 kg (with battery) High Payload:
Static 150 kg; Continuous walking payload approx. 16 kg
Obstacle Capability:
80 cm steps;
45° slopes
Long Endurance:
Unloaded 3h+ (>33 km);
Loaded > 2h (>16 km)
Model
Price（Tax and freight excluded）
As2-W X
Contact Sales
As2-W EDU
Custom Industry Solutions
Contact Sales
Size (Standing) 721mm x 493mm x 521mm
721mm x 493mm x 521mm
Size (Lying Prone) 768mm x 602mm x 211mm
768mm x 602mm x 211mm
Tire Size
7 Inches（Diameter：178mm； Radius：50mm）
7 Inches（Diameter：178mm； Radius：50mm）
Material
Aluminum Alloy + High-Strength Engineering Plastic
Aluminum Alloy + High-Strength Engineering Plastic
Weight (with Battery) Approx. 25 kg
Approx. 25 kg
Degrees of Freedom (Joint Motors) 16
16
Joint Bearings
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) Max Joint Torque
Approx. 95 N.m
Approx. 95 N.m
Range of Motion
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
Joint Encoder
Dual encoders
Dual encoders
Cooling System
Local Air Cooling
Local Air Cooling
Power Supply
Lithium battery
Lithium battery
Wi-Fi 6, Bluetooth 5.2
YES
YES
Speaker
YES
YES
Microphone
YES
YES
Front Light
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
Ultra-Wide-Angle LiDAR
Industrial-grade 64~128-line LiDAR
Industrial-grade 64~128-line LiDAR
Computing Power
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
Operating Temperature
-20℃ ～ 55℃
-20℃ ～ 55℃
Battery Life(Unloaded) ~3 hours continuous walking, approx. 30km
~3 hours continuous walking, approx. 30km
Battery Life(Loaded) With 16kg loaded, >2 hours continuous walking, approx. 25km
With 16kg loaded, >2 hours continuous walking, approx. 25km
Max Standing Load
Approx. 150kg
Approx. 150kg
Continuous Walking Load
Approx. 16kg
Approx. 16kg
Slope Walking Capability
Approx. 45 °
Approx. 45 °
Stair Climbing Capability
30cm
30cm
Max Climb Height
Approx. 0.4m ~ 0.8m
Approx. 0.4m ~ 0.8m
Speed
0~3.7m/s (Max Approx. 6m/s)
0~3.7m/s (Max Approx. 6m/s)
Protection Rating
IP54
IP54
Remote Controller
Optional
YES
Battery Capacity
Long Range (15000mAh) x1
Long Range (15000mAh) x1
Charger
Faat Charging（50.4V 7.4A）
Faat Charging（50.4V 7.4A）
Charging Dock
/
/
High Computing Power Expansion Dock
/
Multiple brands and models available
Orin NX, etc.
Secondary Development
Supported
Supported
UniStore Platform
Supported
Supported
Smart OTA Upgrade
Continuous Upgrades
Continuous Upgrades
Warranty
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]
Only supported for mainland China version.
[5] The above parameters may vary in different application scenarios and different configurations, please contact sales before purchasing.
[6] 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.
[7] The product appearance is subject to change. Please refer to the final product.
[8] Some example features shown on this page are under development and testing, and will be made available to users gradually.
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.
Please visit Unitree Robotics Website for more related terms and policies, and comply with local laws and regulations.