KCS GP30 Locos:
This page is dedicated to KCS's fleet of GP30 road switchers. The KCS was the owner of 20 GP30 units.
Original orders:
| Orig. road numbers | model | EMC/EMD const. no. | build date | notes |
| KCS 100-109 | GP30 | 27788-27797 | 5/1962 | |
| KCS 110-119 | GP30 | 28388-28397 | 7/1963 |
GP30: KCS 100 27788 5/1962 to KCS 4100 KCS 101 27789 5/1962 to KCS 4101 to SKOL 4101 to WAMX 3010 KCS 102 27790 5/1962 to KCS 4102 KCS 103 27791 5/1962 to KCS 4103 to SKOL 4103 to WAMX 3011 KCS 104 27792 5/1962 to KCS 4104 rebuilt to slug UP S301 to UPY 927 KCS 105 27793 5/1962 to KCS 4105 KCS 106 27794 5/1962 to KCS 4106 to IOCR 83 KCS 107 27795 5/1962 to KCS 4107 to SKOL 4107 to WATX 4107 tp WAMX 3012 KCS 108 27796 5/1962 to KCS 4108 rebuilt to slug UP S302 to UPY 928 KCS 109 27797 5/1962 to KCS 4109 to SKOL 4109 to WAMX 3013 KCS 110 28388 7/1963 to KCS 4110 KCS 111 28389 7/1963 to KCS 4111 to SKOL 4111 to WAMX 3014 KCS 112 28390 7/1963 to KCS 4112 to SKOL 4112 to WAMX 3015 KCS 113 28391 7/1963 to KCS 4113 to IORY 84 KCS 114 28392 7/1963 to KCS 4114 to SKOL 4114 to WAMX 3016 to WAMX 301 KCS 115 28393 7/1963 to KCS 4115 to SKOL 4115 to WAMX 3017 KCS 116 28394 7/1963 to KCS 4116 KCS 117 28395 7/1963 to KCS 4117 to SKOL 4117 to WAMX 3018 KCS 118 28396 7/1963 to KCS 4118 wrecked Zwolle, LA 09/23/70 scrapped KCS 119 28397 7/1963 to KCS 4119 rebuilt to slug UP S303 to UPY 929