Y1

Y1 is Tlibot's mobile dual-arm robot with a folding base and a 500 mm lifting column; the maker files it under compound robots rather than humanoids, although the arm-and-head layout matches a wheeled upper-body humanoid. Folded, the machine measures 625 x 750 x 1,450 mm and weighs up to 150 kg; the fully extended height is not stated.

Each arm carries 5 kg, the working range spans 2,470 mm and positioning repeatability is ±20 mm and ±3 degrees. The base drives at up to 1.5 m/s, climbs slopes below 8 degrees and crosses steps and gaps of 30 mm; runtime is 4 to 6 hours with a 2.5-hour charge.

LiDAR handles autonomous navigation and obstacle avoidance, and the standard computer is an NVIDIA Jetson AGX Orin 64 GB with a 1 TB SSD, accessible through ROS 2 and an API. The number of degrees of freedom is not given, and no safety certification is named beyond laser-based obstacle avoidance. Intended uses are material handling, warehousing, service tasks and research.

The price fields on the product page are empty, so the price is on request. The smaller sibling with a pitching torso is Y2-B, and the variant with a taller lift is Y2-P.