MILW 5600
| 30-GRS, upgraded to U30B in 05/68 |
U30B
| 36136 | 1 | 42243 |
MILW 5604
| 30-GRS, blt from parts of wrecked U25B 380 (1st), upgraded to U30B |
U30B
| 36155 | 1 | 39575 |
MILW 6002
| updraded to U30B in 05/68 |
U30B
| 36138 | 1 | 38133 |
MILW 6003
| upgraded to U30B in 05/68 |
U30B
| 36139 | 1 | 64767 |