Tata Steel, Port Talbot
| Class | Number | Alt Number | Name | Notes | Status | |
|---|---|---|---|---|---|---|
| UKIN Internal Combustion | Bagnall | 3068 | 503,1 | No.1 | 0-4-0DE | |
| UKIN Internal Combustion | Bagnall | 3137 | 92, 904,3137 | Bo-BoDE | A | |
| UKIN Internal Combustion | Bagnall | 3138 | 93, 905,3138 | Bo-BoDE | A | |
| UKIN Internal Combustion | Bagnall | 3139 | 94, 906,3139 | Bo-BoDE | A | |
| UKIN Internal Combustion | Bagnall | 3140 | 95, 07,907,3140 | Bo-BoDE | A | |
| UKIN Internal Combustion | Bagnall | 3141 | 96, 08,908,3141 | Bo-BoDE | A | |
| UKIN Internal Combustion | Bagnall | 3142 | 97, 09,909,3142 | Bo-BoDE | A | |
| UKIN Internal Combustion | Bagnall | 3143 | 98, 910,3143 | Bo-BoDE | S | |
| UKIN Internal Combustion | Brush | 3066 | 501 | 0-4-0DE | S | |
| UKIN Internal Combustion | Brush | 3069 | 504 | 0-4-0DE | S | |
| UKIN Internal Combustion | Brush | 3070 | 505 | BT2 | BRAKE TENDER | |
| UKIN Internal Combustion | Brush | 3071 | 506 | 0-4-0DE | ||
| UKIN Internal Combustion | Brush | 3099 | 509 | 0-4-0DE | S | |
| UKIN Internal Combustion | Brush | 3102 | 512 | BT4 | BRAKE TENDER | |
| UKIN Internal Combustion | Brush | 3103 | 513 | BT3 | BRAKE TENDER | |
| UKIN Internal Combustion | Brush | 3120 | 514 | BT1 | BRAKE TENDER | |
| UKIN Internal Combustion | Brush | 3063 | 901 | Bo-BoDE | ||
| UKIN Internal Combustion | Brush | 3064 | 902 | Bo-BoDE | S | |
| UKIN Internal Combustion | Brush | 3065 | 903 | Bo-BoDE | ||
| UKIN Internal Combustion | Brush | 3113 | 953 | Bo-BoDE | ||
| UKIN Internal Combustion | GEC Traction | 5465 | 268 | 6wDE | ||
| UKIN Internal Combustion | GEC Traction | 5382 | 305 | 0-6-0DH | ||
| UKIN Internal Combustion | Thomas Hill | 278V | 9376,DH50-1 | Sammy | 0-6-0DH | A |
| UKIN Internal Combustion | Hunslet | 9381 | 920,0001 | Branwen | 4w-4wDH | A |
| UKIN Internal Combustion | Hunslet | 9380 | 921,0002 | Rhiannon | 4w-4wDH | A |
| UKIN Electric/Battery | Clayton | B4649/1 | 931 | CBD90 Bo-Bo BE | A | |
| UKIN Electric/Battery | Clayton | B4646 | 930 | Fiona | CBD90 Bo-Bo BE | A |
| UKIN Electric/Battery | Clayton | B4666/1 | 935 | CBD90 Bo-Bo BE | A | |
| UKIN Electric/Battery | Clayton | B4649/2 | 932 | CBD90 Bo-Bo BE | A | |
| UKIN Electric/Battery | Clayton | B4666/2 | 936 | CBD90 Bo-Bo BE | A | |
| UKIN Electric/Battery | Clayton | B4662/2 | 934 | Abigail | CBD90 Bo-Bo BE | A |
| UKIN Electric/Battery | Clayton | B4662/1 | 933 | CBD90 Bo-Bo BE | A | |
| UKIN Electric/Battery | GEC | 5477 | 3749, 2,5477 | 0-4-0WE | ||
| UKIN Electric/Battery | GEC | 5476 | 3748, 1,5476 | 0-4-0WE |
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