Unitree A2
by Unitree Robotics
ChinaReleased: 2025
The Unitree A2 is an industrial-grade quadruped robot dog designed for demanding applications including reconnaissance, exploration, inspection, rescue operations, and logistics. Released at the end of 2025, it represents a significant advancement in robotic quadruped performance and capabilities. The A2 combines exceptional agility with heavy payload capacity, capable of supporting up to 100 kg when stationary and 25 kg during continuous operation. With dual industrial-grade LiDAR units providing 360-degree perception, an HD camera with front light, and advanced autonomous navigation capabilities, the A2 excels in complex and extreme environments. Its dual-battery system enables extended missions with hot-swap capability for continuous operation. The robot is engineered from high-grade aluminum alloy and engineering-grade plastics, delivering an optimal balance between strength and agility. Target markets include industrial inspection, emergency rescue, logistics, research institutions, and developers seeking a premium mobile hardware platform for rapid development and adaptation.
What Can Unitree A2 Do?
Core operational tasks and activities demonstrated or performed by Unitree A2.
Real-World Applications of Unitree A2
Industries, working environments, and deployment suitability for Unitree A2.
Unitree A2 Capabilities
Inherent physical, perceptual, and cognitive abilities built into Unitree A2.
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Full Specifications
Other Notable Features
Dual-battery hot-swap system enables unlimited runtime for continuous missions. Optional wheel-leg configuration available. Industrial-grade construction with high-precision crossed roller bearings. Can climb obstacles up to 1 meter in height. Suitable for operation in extreme and complex environments from -20°C to 55°C.
More Robots from Unitree Robotics
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Superman
By: Unitree Robotics
Launched: 2026
Unitree Superman is a high-performance bipedal humanoid prototype focused on extreme locomotion rather than general-purpose service work. It was introduced as a compact, fast-moving humanoid with a reported 0.85 m leg length, a standing vertical jump of about 2 meters, and a top running speed of 12.66 m/s, emphasizing dynamic balance and leg power over payload-heavy manipulation. Its design strongly suggests a research-oriented platform for motion-control benchmarking, athletic mobility demonstrations, and advanced humanoid development. Like Unitree’s other humanoids, it likely uses a lightweight frame, high-torque electric joints, and onboard sensing for balance and navigation. The robot appears aimed at pushing locomotion limits first, with manipulation and interaction capabilities secondary to its mobility performance.
Unitree H2 Plus
By: Unitree Robotics
Launched: 2026
Unitree H2 Plus is a full-size bipedal humanoid designed for industrial-grade motion, human-like interaction, and developer-oriented research. It combines a 182 cm class standing height, 31 degrees of freedom, and high-torque joints with an expressive bionic head, making it suitable for locomotion, manipulation, and demo-grade social presence. The platform emphasizes dynamic balance, OTA-evolving motion control, and AI computing up to Jetson AGX Thor class performance. With a quick-release battery and around 3 hours of runtime, it is aimed at tasks that require agile walking, upper-body dexterity, and repeatable whole-body motions in controlled environments.
Unitree H1-2
By: Unitree Robotics
Launched: 2024
The Unitree H1-2 is a full-size humanoid robot standing 178 cm tall with human-like proportions, optimized for advanced mobility, balance, and whole-body coordination. Featuring 27 degrees of freedom powered by high-torque M107 joint motors, it achieves walking speeds up to 2 m/s and potential mobility over 5 m/s, enabling agile navigation on complex terrains, stairs, and uneven surfaces. Equipped with 360° 3D LiDAR and depth cameras for precise environmental perception, it supports autonomous walking, running, jumping, and manipulation tasks like grasping objects with 5-finger hands. Each 7-DOF arm lifts up to 7 kg, while legs provide robust stability for dynamic motions including dancing and handshakes. Designed for research and development, the H1-2 integrates Intel Core i7 computing, swappable 864 Wh batteries for 2-hour runtime, and ROS-compatible software, making it ideal for AI training, human-robot interaction, and industrial prototyping in indoor-outdoor settings.
Unitree H2
By: Unitree Robotics
Launched: 2025
The Unitree H2 is a full-sized humanoid robot designed for versatility and dexterity. It stands at 180 cm tall and weighs 70 kg. The robot features a 31-DOF architecture, including a 3-DOF waist and 2-DOF neck, allowing for fluid movements like dance and kung-fu. It can carry a payload of 7 kg normally and up to 21 kg briefly. The H2 is equipped with advanced robotic hands for precise object manipulation.
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