Unitree G1 Edu Ultimate A (U3)
Built by Unitree Robotics · CN

Overview
Discover the Unitree G1 EDU Ultimate A (U3) Humanoid Robot—a groundbreaking platform that redefines advanced robotics with an impressive 43 degrees of freedom for maximum versatility and lifelike movement. Engineered with 2 Dex3-1 force-controlled 3-finger dexterous hands, this robot achieves exceptional precision in object manipulation and fine motor control. Powered by a high-performance 8-core CPU and an NVIDIA Jetson Orin module delivering 100 TOPS of AI computing power, the U3 supports real-time data processing and complex AI algorithms. Dual encoders on every joint ensure accurate motion tracking, while a sophisticated local air cooling system keeps components performing optimally during intensive tasks. The G1 EDU Ultimate U3 features next-generation sensing technologies, including a depth camera and 3D LiDAR for superior environmental awareness, plus a 4-microphone array and 5W speaker for interactive audio capabilities.
Key facts
- Weight
- 35 kg
Detailed specifications
Motion & kinematics3
- Hand Dof
- 3
- Dof Total
- 43
- Dof Per Arm
- 7
Power & battery1
- Charger
- 54 V 5 A
Sensors1
- Sensor Suite
- depth_camera,3D_LiDAR,microphone_array
Compute2
- Ros Compatible
- true
- Onboard Compute
- NVIDIA Jetson Orin 100 TOPS
Other20
- Arm Span
- 0.45 m
- Height Mm
- 1320
- Knee Range
- 0–165°
- Price Tier
- 150K+
- Hip Rotation
- P ±154°, R -30–170°, Y ±158°
- Applications
- AI_training,STEM_education
- Api Available
- true
- Pricing Model
- purchase
- Waist Rotation
- ±155° (Z), ±45° (X), ±30° (Y)
- Warranty Years
- 1.5
- Processing Tops
- 100
- Walking Speed Ms
- 2
- Wrist Articulation
- Pitch ±92.5°, Yaw ±92.5°
- Calf + Thigh Length
- 0.6 m
- Dimensions (Folded)
- 690 x 450 x 300 mm
- Availability Status
- available
- Dimensions (Standing)
- 1320 x 450 x 200 mm
- Programming Interface
- code_python,code_ros,visual_block
- Additional Information
- - Upgraded from 1 to 3 degrees of freedom in the waist. - Equipped with 2 Dex3-1 force-controlled dexterous hands. - Open-source friendly, supports popular simulation tools like Isaac Gym. - Exceptional mobility features include side flips and quick stand-ups. - OTA software updates enhance capabilities over time.
- Deployment Environment
- indoor
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