Unitree A2 series robot dogs

Unitree A2 Series Robot Dogs: Peak Performance and Autonomy in Standard & Pro Variants

The Unitree A2 Series represents the next generation of quadrupedal robot platforms for demanding industrial, research, and development applications. Engineered for extreme all-terrain capability, high payloads of up to 100 kg, and straightforward secondary development, the series flexibly covers different requirement profiles with its A2 Standard and A2 Pro models. While the A2 Standard Edition serves as the perfect all-round base with dual-computing and solid protection, the A2 Pro Edition expands the system with dual LiDAR, advanced sensors (GPS, 4G, vector positioning), and a third computing module for uncompromising, autonomous navigation in all-weather operations.

Highlights of the Unitree A2 Standard

• Enormous load capacity: Handles a continuous payload of 25 kg and offers an ultimate peak load of up to 100 kg.
• Powerful dual-computing: Equipped with an 8-core high-performance CPU for platform functions and an Intel Core i7 for user-side development work.
• Efficient dual-battery power supply: The two-compartment system (18,000 mAh / 907.2 Wh) enables up to 5 hours of runtime and a 20 km range when idle.
• Outstanding all-terrain capability: Overcomes slopes up to 45°, masters stairs up to 30 cm, and single steps up to 100 cm in height.
• Extensive interfaces: Offers RS485, CAN, Gigabit Ethernet, USB 3.0 Type-C, and configurable power outputs (12V, 24V, BAT) for external attachments.

Highlights of the Unitree A2 Pro (Expansions)

• Dual-LiDAR perception: Doubles the laser radars to 2 units for seamless 360° point-cloud environmental sensing.
• Triple computing power: Integrated high-computing expansion dock increases available computing power to a total of three performance modules.
• Maximum localization & connectivity: Factory-equipped with a GPS module, 4G mobile connectivity, and a wireless vector positioning companion module.
• Advanced autonomy: Enables self-sufficient SLAM mapping, high-precision point-cloud all-around vision, as well as advanced autonomous path planning and obstacle avoidance.
• Highest protection class: Certified to IP56 to IP67 (core components in IP67) for reliable use in the most adverse weather conditions.

Technical Specifications in Variant Comparison

Benefit for professionals: The Unitree A2 series offers maximum flexibility for every stage of development. While the A2 Standard is the cost-efficient choice for guided inspections and custom sensor setups, the A2 Pro represents the turnkey high-end solution for autonomous all-weather operations thanks to its dual LiDAR, advanced IP67 protection class, and triple computing power.