... L9-49P9Z, L9-53P9Z, L9-57P9Z Rotek Series 3000 slewing ring External Gears A6-9E1B, A6-11E4, A6-14E10, A8 ... A10-110P2D, A12-125P1, A19-150P1 Rotek Series 4000 slewing ring H7-30E1, H7-38E1, H8-58E2, H7-35N1 Rotek ... Series 5000 slewing ring R8-30E3, R8-35E3, R8-39E3, R8-42E3, R8 ... R8-55E3 R8-59E3, R8-63E3 Rotek Series 10000 slewing ring 3R6-48E3B, 3R6-49E9, 3R6-55E9, 3R6-63E9, ...