| Class type | WLs150 | | Built date | 1967 | | Works number | 7631 | | State | operational | | Gauge | 750 |
| | Staying | Krośniewice (1967-1968) Sompolno (1968-1974) Gniezno Wąsk. (1974-1978) Krośniewice (1978-1988) Gniezno Wąsk. (1988-1988) Wielun Wąsk. (1988-1988) Krośniewice (from 1988)
| | Notes |
|
|