A2-W Pro: Advanced Wheel-Leg Quadruped with Expanded Computing and Multi-Sensor Autonomy
The A2-W Pro builds on the performance of the A2-W Standard, adding advanced navigation, positioning, and communication capabilities for industrial and research environments that demand long-range, high-precision autonomy. Equipped with enhanced perception and connectivity modules, the A2-W Pro delivers next-level SLAM, mapping, and field navigation performance—all supported by an upgraded triple-module computing architecture and rugged IP-rated protection.
Key Features of the A2-W Pro
Dual LiDAR System: Upgraded to two LiDAR units for full 360° coverage and improved real-time obstacle detection, mapping, and SLAM accuracy.
Comprehensive Positioning Suite: Equipped with a wireless vector positioning module, GPS, and 4G connectivity, enabling precise localization and remote control in outdoor and wide-area operations.
Triple Computing Module Power: Integrated high-performance expansion dock boosts onboard computing to three units, providing increased AI and navigation processing for multi-sensor fusion and real-time control.
Autonomous Navigation and SLAM: Supports full-stack SLAM positioning, autonomous navigation, point-cloud surround view, and HD image transmission, with optional autonomous charging for uninterrupted field deployment.
Rugged Protection: Rated IP56–IP67 (core components protected to IP67) for operation in harsh weather, dust, and moisture-exposed environments.
Developer and Simulation Support: Compatible with NVIDIA Isaac SIM and supports both high- and low-level secondary development, ensuring seamless integration into academic, industrial, and R&D workflows.
Technical Specifications
Platform Base: All features of the A2-W Standard version
Sensors and Modules:
• Dual LiDAR units
• Wireless vector positioning module
• GPS module
• 4G module
Computing System: High-performance expansion dock with three computing modules
Protection Rating: IP56–IP67 (core components rated IP67)
Features:
• SLAM positioning and mapping
• Autonomous navigation and obstacle avoidance
• Point-cloud surround view
• Lighting and high-definition image transmission
• Optional autonomous charging
Connectivity: Wi-Fi 6 | Bluetooth 5.2 | 4G module
Warranty: 1-year limited warranty
The A2-W Pro delivers elite-grade mobility and intelligence for real-world robotics applications—combining the energy efficiency of wheel-leg motion with expanded computing and multi-sensor precision for inspection, logistics, and autonomous research missions.
Unitree A2-W Pro Quadruped Robot Dog with Wheels
The A2-W Pro builds on the performance of the A2-W Standard, adding advanced navigation, positioning, and communication capabilities for industrial and research environments that demand long-range, high-precision autonomy. Equipped with enhanced perception and connectivity modules, the A2-W Pro delivers next-level SLAM, mapping, and field navigation performance—all supported by an upgraded triple-module computing architecture and rugged IP-rated protection.
Full Description
A2-W Pro: Advanced Wheel-Leg Quadruped with Expanded Computing and Multi-Sensor Autonomy
The A2-W Pro builds on the performance of the A2-W Standard, adding advanced navigation, positioning, and communication capabilities for industrial and research environments that demand long-range, high-precision autonomy. Equipped with enhanced perception and connectivity modules, the A2-W Pro delivers next-level SLAM, mapping, and field navigation performance—all supported by an upgraded triple-module computing architecture and rugged IP-rated protection.
Key Features of the A2-W Pro
Dual LiDAR System: Upgraded to two LiDAR units for full 360° coverage and improved real-time obstacle detection, mapping, and SLAM accuracy.
Comprehensive Positioning Suite: Equipped with a wireless vector positioning module, GPS, and 4G connectivity, enabling precise localization and remote control in outdoor and wide-area operations.
Triple Computing Module Power: Integrated high-performance expansion dock boosts onboard computing to three units, providing increased AI and navigation processing for multi-sensor fusion and real-time control.
Autonomous Navigation and SLAM: Supports full-stack SLAM positioning, autonomous navigation, point-cloud surround view, and HD image transmission, with optional autonomous charging for uninterrupted field deployment.
Rugged Protection: Rated IP56–IP67 (core components protected to IP67) for operation in harsh weather, dust, and moisture-exposed environments.
Developer and Simulation Support: Compatible with NVIDIA Isaac SIM and supports both high- and low-level secondary development, ensuring seamless integration into academic, industrial, and R&D workflows.
Technical Specifications
Platform Base: All features of the A2-W Standard version
Sensors and Modules:
• Dual LiDAR units
• Wireless vector positioning module
• GPS module
• 4G module
Computing System: High-performance expansion dock with three computing modules
Protection Rating: IP56–IP67 (core components rated IP67)
Features:
• SLAM positioning and mapping
• Autonomous navigation and obstacle avoidance
• Point-cloud surround view
• Lighting and high-definition image transmission
• Optional autonomous charging
Connectivity: Wi-Fi 6 | Bluetooth 5.2 | 4G module
Warranty: 1-year limited warranty
The A2-W Pro delivers elite-grade mobility and intelligence for real-world robotics applications—combining the energy efficiency of wheel-leg motion with expanded computing and multi-sensor precision for inspection, logistics, and autonomous research missions.
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A2-W Pro Specifications
Computing
Main CPU: Standard: 8-Core high-performance CPU (platform) + Intel Core i7 (user development) High Computing Power Module: Power expansion dock (Third Computing Module)
Secondary Development Support: Supported
Hardware
Chassis & Frame
• Dimensions L x W x H (Standing): 820mm x 440mm x 570mm
• Dimensions (Crouching): 720mm x 550mm x 220mm
• Weight (with Battery): 37 kg
• Materials: Aluminum alloy and high-strength engineering plastic
• Front Light: Included
• 7 inch Pneumatic Wheels: Included
Battery
• Battery Capacity: Single Battery 9000mAh (453.6Wh Dual Batteries 18000mA (907.2Wh）
• Power Output: 12V / 24V / BAT
• Supply Voltage: 50.4V
• Battery Life: No Load: >5hours continuous walking, approx. 20km With 25kg Load: >3 hours continuous walking, approx. 12.5km
Performance
May Standing Load: ~100kg
Continuous Walking Load: ~25kg
Speed: 0–3.7 m/s (Up to ~5 m/s)
Max Climb Height: 0.5～1m
Max Step Height: 30 cm
Max Slope: 45°
Operating Temperature: -20℃～55℃
Mechanical
Joint Motor
• Max Joint Torque: 180 N·m
• Degrees of Freedom: 12
• Aluminium Knee Joint Motors: 12 set
• Joint Bearings: Industrial-grade crossed roller bearings (high precision, high load capacity)
• Joint Motors: Low-inertia, high-speed inner rotor PMSM (enhanced response & heat dissipation)
• Joint Encoder: Dual encoders
Rotation Ranges
• Body Rotation: -58~58°
• Thigh Rotation: 134°~180°/-89°~225°
• Shank Rotation: -158°~-30°
Cameras & Sensors
• 3D LiDAR: Dual Industrial-grade LiDARs (2x)
• Front Camera: HD Camera (1x)
Audio & Connectivity
• Wi-Fi: Wi-Fi 6
• Bluetooth: Bluetooth 5.2
• 4G Module: Included
• GPS: Included
• Wireless Vector Positioning Tracking Module: Included
• Microphone: Microphone array
• Built-in Speaker: Included
• Voice Function: Supported
External Interfaces:
• RS485 x 2
• CAN x 2
• Gigabit Ethernet x 2
• USB3.0-TypeC(8-Core CPU) x 2
• USB3.0-TypeC (Intel Core i7)x2
Features
• OTA Upgrade System: Supported
• RTT 2.0 Picture Transmission: Supported
• Ingress Protection Rating: IP56–IP67 (Core components rated IP67)
• Replace Wheel-leg: Optional
• Warranty: 12 Months
• Cooling System: Local air Cooling
What's Included:
A2-W Pro Quadruped
Remote Control
A2 Battery (1x)
12 Month Warranty
Key Features
Speak to an expert
Conquer Any Climb
The Unitree A2 Quadruped demonstrates exceptional climbing ability, scaling steep slopes and rugged rock faces with ease. Engineered for 45° gradients and 30 cm stairs, it delivers unmatched stability and precision on challenging terrain.
High-Speed Mobility with Total Control
Watch the A2 maintain balance and traction while running downhill at top speed. Reaching up to 5 m/s, it combines powerful locomotion with intelligent control for agile, all-terrain navigation.
Power Meets Endurance
Built for industrial payloads, the A2 carries up to 25 kg with steady, efficient movement. Its optimized motors and sensors enable long-range transport and inspection over 12 km on a single run.
Extended Power for Continuous Operation
The A2’s dual-battery system delivers 3–5 hours of runtime and rapid 1-hour charging. Hot-swap capability keeps missions running continuously, from field automation to long-form research projects.
How it works
Or speak to an expert
Place Your Order
Order directly through our website or use the form below to connect with a product expert first. Delivery timelines depend on model availability, but we ship as quickly as possible — and we’ll keep you updated every step of the way.
Setup & Configuration
Every robot is different. Depending on your selected model and accessories, configuration can be plug-and-play or require a tailored setup. We offer optional demos, consultations, and ongoing support to ensure you’re up and running with confidence.
Get up and GO
Once set up, your robot is ready to roll. Preloaded actions make it easy to get started, while manual controls and custom routines let you push the limits of what’s possible.
A2-W Pro: Advanced Wheel-Leg Quadruped with Expanded Computing and Multi-Sensor Autonomy
The A2-W Pro builds on the performance of the A2-W Standard, adding advanced navigation, positioning, and communication capabilities for industrial and research environments that demand long-range, high-precision autonomy. Equipped with enhanced perception and connectivity modules, the A2-W Pro delivers next-level SLAM, mapping, and field navigation performance—all supported by an upgraded triple-module computing architecture and rugged IP-rated protection.
Key Features of the A2-W Pro
Dual LiDAR System: Upgraded to two LiDAR units for full 360° coverage and improved real-time obstacle detection, mapping, and SLAM accuracy.
Comprehensive Positioning Suite: Equipped with a wireless vector positioning module, GPS, and 4G connectivity, enabling precise localization and remote control in outdoor and wide-area operations.
Triple Computing Module Power: Integrated high-performance expansion dock boosts onboard computing to three units, providing increased AI and navigation processing for multi-sensor fusion and real-time control.
Autonomous Navigation and SLAM: Supports full-stack SLAM positioning, autonomous navigation, point-cloud surround view, and HD image transmission, with optional autonomous charging for uninterrupted field deployment.
Rugged Protection: Rated IP56–IP67 (core components protected to IP67) for operation in harsh weather, dust, and moisture-exposed environments.
Developer and Simulation Support: Compatible with NVIDIA Isaac SIM and supports both high- and low-level secondary development, ensuring seamless integration into academic, industrial, and R&D workflows.
Technical Specifications
Platform Base: All features of the A2-W Standard version
Sensors and Modules:
Dual LiDAR units
Wireless vector positioning module
GPS module
4G module
Computing System: High-performance expansion dock with three computing modules
The A2-W Pro delivers elite-grade mobility and intelligence for real-world robotics applications—combining the energy efficiency of wheel-leg motion with expanded computing and multi-sensor precision for inspection, logistics, and autonomous research missions.
A2-W Pro Specifications
Computing
Main CPU: Standard: 8-Core high-performance CPU (platform) + Intel Core i7 (user development)
High Computing Power Module: Power expansion dock (Third Computing Module)
Secondary Development Support: Supported
Hardware
Chassis & Frame
Dimensions L x W x H (Standing): 820mm x 440mm x 570mm
Dimensions (Crouching): 720mm x 550mm x 220mm
Weight (with Battery): 37 kg
Materials: Aluminum alloy and high-strength engineering plastic
Front Light: Included
7 inch Pneumatic Wheels: Included
Battery
Battery Capacity: Single Battery 9000mAh (453.6Wh Dual Batteries 18000mA (907.2Wh）
Power Output: 12V / 24V / BAT
Supply Voltage: 50.4V
Battery Life: No Load: >5hours continuous walking, approx. 20km With 25kg Load: >3 hours continuous walking, approx. 12.5km
The Unitree A2 Quadruped demonstrates exceptional climbing ability, scaling steep slopes and rugged rock faces with ease. Engineered for 45° gradients and 30 cm stairs, it delivers unmatched stability and precision on challenging terrain.
High-Speed Mobility with Total Control
Watch the A2 maintain balance and traction while running downhill at top speed. Reaching up to 5 m/s, it combines powerful locomotion with intelligent control for agile, all-terrain navigation.
Power Meets Endurance
Built for industrial payloads, the A2 carries up to 25 kg with steady, efficient movement. Its optimized motors and sensors enable long-range transport and inspection over 12 km on a single run.
Extended Power for Continuous Operation
The A2’s dual-battery system delivers 3–5 hours of runtime and rapid 1-hour charging. Hot-swap capability keeps missions running continuously, from field automation to long-form research projects.
Order directly through our website or use the form below to connect with a product expert first. Delivery timelines depend on model availability, but we ship as quickly as possible — and we’ll keep you updated every step of the way.
Setup & Configuration
Every robot is different. Depending on your selected model and accessories, configuration can be plug-and-play or require a tailored setup. We offer optional demos, consultations, and ongoing support to ensure you’re up and running with confidence.
Get up and GO
Once set up, your robot is ready to roll. Preloaded actions make it easy to get started, while manual controls and custom routines let you push the limits of what’s possible.
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$46.900
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