The KR 10 R1440-2 is designed for a rated payload of 10 kg in order to optimize the dynamic performance of the robot. The maximum payload of 14.3 kg applies only if the position of the center of mass is 0 mm and a supplementary load optimized for the load case is mounted. The specific load case must be verified using KUKA.Load or KUKA Compose. For further consultation, please contact RSI Support.