Product description: Four-legged walking platform - robo dog - Unitree Go2 Pro
The Unitree Go2 Pro is an advanced walking robot for professionals and scientists who need a reliable and flexible platform for developing projects in mobile robotics, autonomous navigation, and AI. Thanks to powerful motors (up to 45 Nm), precise 4D LiDAR , and extensive communication options , the robot moves efficiently in any environment—both in the lab and in the field. The Pro model combines high speed (up to 3.5 m/s) with intelligent environment recognition and enhanced human-machine interaction features.
Four-legged walking platform - robo dog - Unitree Go2 Pro.
WiFi 6 and Bluetooth, as well as an integrated 4G LTE module, ensure a constant connection and the ability to remotely control the robot.
Go2 Pro Main Features
- Professional computing engine : eight-core, high-performance CPU providing the power needed for advanced processing and responsiveness
- Ultra-wide-angle 4D LiDAR L1 : 360° x 90° scanning, minimal blind spots, detection from approximately 0.05 m for accurate mapping and obstacle avoidance
- Joint motors with a maximum torque of ~45 N*m : 12 joint motors ensuring high strength and stability of movements, also on slopes and when overcoming obstacles
- Speed capability up to ~3.5 m/s : fast robot movement, useful in dynamic scenarios (e.g. field research)
- Improved ISS 2.0 side-tracking system : tracking of operator or object, precise localization, range over 30 m, dynamic response to environmental changes
- Connectivity and voice features : WiFi 6, Bluetooth 5.2, built-in 4G module (eSIM), voice control, intercom and audio playback
- Durable construction and mobility : housing made of aluminum + engineering plastic, weight approx. 15 kg with battery, standing dimensions ~70 x 31 x 40 cm - resistance and mobility even in difficult terrain
- Standard 8000 mAh battery : provides approx. 1-2 hours of operation, optionally available battery with increased capacity to extend operating time
- OTA (Over-The-Air) system : remote software updates, continuous functionality improvements and stability improvements
- Graphical programming and control application : simple interface for educational and demonstration projects, mobile application for control, data viewing and remote monitoring
Advanced AI features
The Go2 Pro is equipped with an ultra-wide-angle 4D LiDAR L1 scanner , enabling accurate 360° x 90° scanning of the surroundings and detection of objects as small as 0.05 m. This solution enables the creation of precise point maps and autonomous navigation even in complex environments. Additionally, a wide-angle HD camera supported by LED lighting enables effective obstacle detection and analysis of the surroundings in low-light conditions. An obstacle avoidance system dynamically adjusts the robot's route in real time , ensuring safe movement indoors and outdoors.
Ability to adapt and interact
The Unitree Go2 Pro offers an impressive range of movements, including jumping, stretching, sitting, rolling, and saluting , making it ideal for demonstrations and user interaction. Thanks to the ISS 2.0 system, the robot can follow its operator with precise trajectory, even in dynamic environments. Built-in voice and intercom capabilities enable real-time communication, while a microphone and speaker allow for two-way communication. This makes the robot suitable for educational applications, event management, and even as an autonomous tour guide.
Through large-scale simulation using artificial intelligence, the Go2 robot learned advanced walking techniques such as walking upside down, adaptively tumbling, and overcoming obstacles.
An optimized obstacle avoidance strategy allows the robot to better navigate complex terrain.
Smart mobility and mechanical efficiency
The use of 12 high-performance motors with a maximum torque of 45 Nm allows the robot to move smoothly and precisely across a variety of surfaces. The design has been optimized for cooling, utilizing heat pipes and hidden wiring , which increases reliability during long-term operation. The robot reaches speeds of up to 3.5 m/s and can overcome obstacles and slopes of up to 40° while maintaining stability and balance. Optimized gait algorithms also enable backward movement, tumbling, upside-down walking , and adaptive maneuvers on challenging terrain.
Programming, connectivity and application development
The Go2 Pro was created with open development in mind, supporting programming in Python and C++ , as well as integration with ROS and ROS 2. Thanks to the available drag-and-drop graphical interface , users can create movement scenarios without requiring advanced programming knowledge. The robot is equipped with wireless communication modules : WiFi 6, Bluetooth 5.2, and 4G LTE with eSIM, enabling remote control and integration with IoT systems. Additionally, OTA support enables remote software updates , enabling continuous development and implementation of new features.
Kit contents
- Unitree Go2 Pro Robot
- 8000 mAh battery
- Standard charger (119W)
- Set of foot pads (4 pcs.)
- Leg calibration device
- Service stand
- USB Type-A / USB Type-C Cable
- Transport case
The Go2 is equipped with 4D LIDAR L1 with an ultra-wide 360° x 90° field of view.
| Unitree Go2 Robot Technical Specifications and Comparison | |||
|---|---|---|---|
| Parameter | AIR | PRO | EDU |
| Material | aluminum alloy + engineering plastic | aluminum alloy + engineering plastic | aluminum alloy + engineering plastic |
| Supply voltage | from 28 V to 33.6 V | from 28 V to 33.6 V | from 28 V to 33.6 V |
| Maximum power | approx. 3000 W | approx. 3000 W | approx. 3000 W |
| Lifting capacity | ~7 kg (max 10 kg) | ~8 kg (max 10 kg) | ~8 kg (max 12 kg) |
| Speed | from 0 m/s to 2.5 m/s | from 0 m/s to 3.5 m/s | from 0 m/s to 3.7 m/s (max 5 m/s) |
| Max step height | approx. 15 cm | approx. 16 cm | approx. 16 cm |
| Max tilt angle | 30° | 40° | 40° |
| Engines (joints) | 12 pcs. | 12 pcs. | 12 pcs. |
| Range of motion | Torso: -48° to 48°; Thigh: -200° to 90°; Lower leg: -156° to -48° | Torso: -48° to 48°; Thigh: -200° to 90°; Lower leg: -156° to -48° | Torso: -48° to 48°; Thigh: -200° to 90°; Lower leg: -156° to -48° |
| Torque | - | approx. 45 N*m | approx. 45 N*m |
| LiDAR module | Yes | Yes | Yes |
| Wireless Vector Positioning Tracker | NO | Yes | Yes |
| HD wide-angle camera | Yes | Yes | Yes |
| Depth camera module | NO | Yes | Yes |
| ISS2.0 Tracker | NO | Yes | Yes |
| Voice functions | NO | Yes | Yes |
| WiFi connectivity | WiFi 6 (dual-band) | WiFi 6 (dual-band) | WiFi 6 (dual-band) |
| Bluetooth | 5.2 / 4.2 / 2.1 | 5.2 / 4.2 / 2.1 | 5.2 / 4.2 / 2.1 |
| 4G module | NO | Yes | Yes |
| Manual controller | optional | optional | included in the set |
| Automatic charging function | NO | NO | yes (compatibility) |
| Graphical programming | Yes | Yes | Yes |
| OTA system | Yes | Yes | Yes |
| Computing unit | lack | lack | Nvidia Jetson Orin |
| Battery | 8000 mAh | 8000 mAh | 15000 mAh |
| Working time | approx. 1-2 hours | approx. 1-2 hours | approx. 2-4 hours |
| Landing | standard (33.6V / 3.5A) | standard (33.6V / 3.5A) | fast (33.6 V / 9 A) |
| Dimensions (standing) | 70 x 31 x 40 cm | 70 x 31 x 40 cm | 70 x 31 x 40 cm |
| Dimensions (folded) | 76 x 31 x 20 cm | 76 x 31 x 20 cm | 76 x 31 x 20 cm |
| Weight (with battery) | approx. 15 kg | approx. 15 kg | approx. 15 kg |
Useful links |
