The Ants 15 from Guozi Robotics is an autonomous mobile lifting robot with an 1100 kg maximum payload, measuring 1146 by 810 by 275 mm with an 1150 mm rotating diameter. It features QR code and laser reflector navigation with plus or minus 5 mm stop accuracy, a 68 mm lifting distance, front laser detection with visual recognition, up to 1.5 m/s speed, over 8 hours operating time, under 1.5 hours charging, and 3 to 5 percent gradeability.