Unitree G1-D Overview
The Unitree G1-D is a dual-arm humanoid upper body on a lifting column, weighing about 90 kg, with 7 degrees of freedom per arm and a single-arm payload of about 3 kg.
Key Specifications
Specification | Unitree G1-D |
Manufacturer | Unitree Robotics |
Model | G1-D |
Category | Humanoid robot / Wheeled humanoid robot |
Dimensions, column lowered | G1-D Standard: 1260 x 620 x 620 mm; G1-D Ultimate: 1260 x 525 x 570 mm |
Dimensions, column raised | G1-D Standard: 1680 x 620 x 620 mm; G1-D Ultimate: 1680 x 525 x 570 mm |
Weight with battery | G1-D Standard: About 90 kg; G1-D Ultimate: About 90 kg |
Degrees of freedom | G1-D Standard: 17; G1-D Ultimate: 19 |
Arm degrees of freedom | G1-D Standard: 7 per arm; G1-D Ultimate: 7 per arm |
Single-arm payload | G1-D Standard: About 3 kg; G1-D Ultimate: About 3 kg |
Waist degrees of freedom | G1-D Standard: 2; G1-D Ultimate: 2 |
Column lifting speed | G1-D Standard: About 60 mm/s; G1-D Ultimate: About 60 mm/s |
Battery | G1-D Standard: 9 Ah quick-release; G1-D Ultimate: 9 Ah quick-release plus 30 Ah in chassis |
Battery life | G1-D Standard: About 2 hours; G1-D Ultimate: About 6 hours |
Price | Price on request |
Price available on request. Any price is indicative, not final and may change.
Applications
Imitation Learning Data
Bench Manipulation
Research in Embodied AI
Unitree G1-D Review Summary
The G1-D is a tool for teaching robots by demonstration. Collecting manipulation data does not need walking, so Unitree mounts the G1 upper body, with seven-axis arms and wrist cameras, on a column that raises it between 1260 and 1680 mm overall. The Standard version stands on a base and runs about two hours. The Ultimate adds a differential-drive chassis with LiDAR and depth cameras, moves at 1.5 m/s and runs about six hours on a second battery. Each arm carries about 3 kg. Grippers, three-finger hands and five-finger hands can be fitted. At about 90 kg it is a workstation robot, not a portable one.
Pros
Seven-axis arms with wrist cameras
Height adjustable by 420 mm
Six hours on the Ultimate
Choice of grippers and hands
Built for data collection
Cons
About 3 kg per arm
About 90 kg
Standard version runs about 2 hours
Who It Is For
It fits AI laboratories and companies gathering manipulation data to train robot models.
Full review: Unitree G1-D Review: Specs and Uses of the Column-Lift Humanoid for Data Collection
