KR QUANTEC ultra K. The ultimate performance class for shelf-mounted robots. Extremely powerful, extremely stiff and precise, and yet just as streamlined and barely heavier than the shelf-mounted robots of the prime class. For cycle times up to 25% shorter, maximum path accuracy and high energy efficiency even in the high payload ranges. Despite a weight saving of over 250 kg, the KR 240 R3100 ultra K, as successor to the KR 210-2 K, with an unchanged reach of 3,100 mm, is now able to handle payloads up to 240 kg.