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:
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Dual LiDAR units
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Wireless vector positioning module
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GPS module
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4G module
Computing System:
High-performance expansion dock with three computing modules
Protection Rating:
IP56–IP67 (core components rated IP67)
Features:
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SLAM positioning and mapping
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Autonomous navigation and obstacle avoidance
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Point-cloud surround view
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Lighting and high-definition image transmission
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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.
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: ~100kgContinuous Walking Load:~25kgSpeed: 0–3.7 m/s (Up to ~5 m/s)Max Climb Height:0.5～1mMax Step Height: 30 cmMax Slope: 45°Operating Temperature:-20℃～55℃
Mechanical
Joint MotorMax Joint Torque: 180 N·mDegrees of Freedom: 12Aluminium Knee Joint Motors: 12 setJoint 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 encodersRotation RangesBody Rotation: -58~58°Thigh Rotation: 134°~180°/-89°~225°Shank Rotation: -158°~-30°
Cameras & Sensors
3D LiDAR: Industrial-grade LiDAR x 2Front Camera: HD Camera x 1
Audio & Connectivity
Wi-Fi: Wi-Fi 6Bluetooth: Bluetooth 5.24G Module: IncludedGPS: IncludedWireless Vector Positioning Tracking Module: IncludedMicrophone: Microphone arrayBuilt-in Speaker: IncludedVoice Function: SupportedExternal Interfaces: RS485 x 2CAN x 2Gigabit Ethernet x 2USB3.0-TypeC(8-Core CPU) x 2USB3.0-TypeC (Intel Core i7)x2
Features
OTA Upgrade System: SupportedRTT 2.0 Picture Transmission: SupportedIngress Protection Rating: IP56–IP67 (Core components rated IP67)Replace Wheel-leg: OptionalWarranty: 12 MonthsCooling System: Local air Cooling
Features
OTA Upgrade System: SupportedRTT 2.0 Picture Transmission: SupportedIngress Protection Rating: IP56–IP67 (Core components rated IP67)Replace Wheel-leg: OptionalWarranty: 12 MonthsCooling System: Local air Cooling
