Unitree A2-W Pro Wheeled Quadruped Robot
- 8-Core High-Performance CPU (Platform Functions) + Intel Core i7 (User Development)
- Optional: High Computing Power Expansion Dock
- Approx. 180N.m Peak Joint Torque
- 30cm Max Step Height
- 45° Max Slope Angle
- 25kg Continuous Walking Load
- 100kg Standing Load
- Aluminum Alloy + High-Strength Engineering Plastic
- 5m/s Max Running Speed
- Agile, Lightweight, Enduring
- Lighter, Faster, Tougher
- Industrial-Grade Performance
- Advanced Mobility
- Dual-Sided Perception System
- 9000/18000mAh Dual Battery Capacity
The Unitree A2-W Pro is a high-performance industrial-grade wheeled quadruped robot designed for demanding applications that require speed, strength, and advanced autonomy. By combining powerful legged mobility with efficient wheeled movement, the A2-W Pro delivers exceptional versatility across complex terrain and industrial environments.
Powered by a dual-computing architecture, the platform integrates an 8-core high-performance CPU for core system functions alongside an Intel Core i7 dedicated to user development, enabling advanced AI algorithms, perception, and custom application development. For even greater performance, the system supports an optional high-computing-power expansion dock, making it suitable for intensive robotics research and autonomous operations.
The A2-W Pro is built for strength and agility, featuring approximately 180 N·m peak joint torque, allowing it to handle 30 cm step heights and climb slopes up to 45° with confidence. It supports a 25 kg continuous walking load and an impressive 100 kg standing load, making it ideal for logistics, inspection, and industrial payload tasks.
Despite its robust capabilities, the robot maintains a lightweight yet durable structure using aluminum alloy and high-strength engineering plastics. It can reach a maximum running speed of 5 m/s, delivering fast, stable, and efficient mobility. The dual-sided perception system enhances environmental awareness, enabling reliable navigation and obstacle avoidance in dynamic settings.
Energy efficiency and endurance are ensured through a dual battery system (9000mAh / 18000mAh), providing flexible runtime options for extended missions. Agile, tough, and highly adaptable, the Unitree A2-W Pro Wheeled Quadruped Robot is a powerful solution for industrial inspection, research, logistics, and advanced autonomous applications where performance and reliability are critical.
Product Features in Detail
Agile & Swift Lightweight Extended Endurance
Weighs around 37kg, fully loaded can continuously walk 3h / 12.5km
Unloaded can continuously walk 5h / 20km.
Lighter, Faster, Tougher
Industrial-Grade Legged Robot Heavy Payload Standard
Premium mobile hardware platform, open for rapid development
Dual-Sided Perception
Zero Blind Spots Greater Accuracy
2 industrial LiDARs (front & rear) , HD camera + front light to detect the environment ahead
Dual Battery System
[Hot-Swappable Dual Batteries-Unlimited Runtime]: Seamless Battery Swap, Uninterrupted Mission
Dual-battery parallel design: swap without stopping, the eternal heart for extreme missions
Reliable triple power system guarantees from -20°C to 55°C
Wheeled Leg Option Available
Extended range and battery life with the wheeled version
High Power, Smart Control, Multi-Scenario Ready
From logistics, industrial inspection, to emergency rescue — effortlessly navigating extreme and complex environments with confidence
| Mechanical Parameters | |
| Size (Standing) | 820mm x 440mm x 570mm |
| Size (Lying Prone) | 720mm x 550mm x 220mm |
| Material | Aluminum Alloy + High-Strength Engineering Plastic |
| Weight (without battery) | About 31kg |
| Weight (with battery) | About 37kg |
| Degrees of Freedom (Joint Motors) | 12 |
| 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) | |
| Max Joint Torque | About 180 N.m |
| Range of Motion | body：-58~58° |
| thigh：-134°~180°/-89°~225° | |
| shank：-158°~-30° | |
| Electrical Characteristics | |
| Supply Voltage | 50.4V |
| Joint Encoder | Dual encoders |
| Cooling System | Local air Cooling |
| Power Supply | Dual slots, dual batteries |
| Battery Capacity | Single Battery 9000mAh (453.6Wh) |
| Dual Batteries 18000mAh (907.2Wh) | |
| Wi-Fi 6, Bluetooth 5.2 | YES |
| Speaker | YES |
| Microphone | Microphone array |
| Front Light | YES |
| Wireless vector follow module | Expand （Optional） |
| GPS | Expand （Optional） |
| 4G | Expand （Optional） |
| Sensor | LiDAR × 2 + HD Camera × 1 |
| Control & Compute | Standard: 8-Core high-performance CPU (platform) + Intel Core i7 (user development) |
| Optional: high computing power expansion dock | |
| 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 | |
| Power Output：12V / 24V / BAT | |
| Performance Metrics | |
| Operating Temperature | -20℃～55℃ |
| Battery Life | No Load: |
| >5hours continuous walking, approx. 20km | |
| With 25kg Load： | |
| >3 hours continuous walking, approx. 12.5km | |
| Max Standing Load | About 100kg |
| Continuous Walking Load | About 25kg |
| Slope Walking Capability | About 45° |
| Stair Climbing Capability | Max Step Height: 30cm |
| Max Climb Height | About 0.5～1m |
| Speed | 0–3.7 m/s (Up to ~5 m/s) |
| Replace Wheel-leg | Optional |
| ngress Protection Rating | IP56–IP67 (Core components rated IP67) |
| Other | |
| Smart OTA Upgrade | Continuous Upgrades |
| Secondary Development | Supported |
| Warranty | 12 Months |
This product comes with 12 Months Australian Manufacturer Warranty. Our products are sourced from authorised Australian suppliers and therefore come with genuine Australian warranty. Camera Warehouse does not participate in 'Grey Market' or 'Parallel Import' activities.
Unitree A2-W Pro Wheeled Quadruped Robot
SKU: Unitree UTA2WPRO
UPC:
