KUKA KR 120 R3100-2 120kg Payload 3100mm Long Reach 6 Axis Industrial Robot Arm Overview • The KUKA KR 120 R3100-2 is a long reach six axis industrial robot arm that pairs a 120 kg rated payload with a 3100 mm maximum reach for cells that need distance rather than brute force. • That 3100 mm working envelope usually covers three stations at once, for example a machine tool, a deburring bench and a pallet, so one industrial robot arm replaces two shorter units and a linear