21 RIV MC 155 7 551-0 Gbs-x, #1052/1989/Mostostal, Glostrup 5-1989 © Per Topp Nielsen
| 51 PL | Gbs-x * | IGA |
|
| | CODE + VKM | 21 51 PKP | Polskie Koleje Panstwowe | ||
| | UIC 1980 | 21 51 1557 500 - 1557 799 | Gbs-x * | ||
| | Ex | # 1001-1300, 1988/89 Mostostal |
| | 20. L/P | -- | cm | | 30. DB/SSH | 250 | cm | | 40. BR AUT | GP | |
| | 21. L/P | 1402 | cm | | 31. DH/ESH | 215 | cm | | 41. BR MAN | ( Fbr ) | |
| | 22. AXT/BCA | 800 | cm | | 32. FLH | 124 | cm | | 42. No. BLT | 300 | |
| | 23. BAXT | -- | cm | | 33. GLW | 40 | t | | 43. Y BLT | 1988 - 1989 | |
| | 24. IL | 1271 | cm | | 34. TARE | 14,4 | t | | 44. BLT by | Mostostal | |
| | 25. IB | 260 | cm | | 35. ABC max | 25,0 | t | | 45. Y + | 1988 | |
| | 26. BFL | 33,3 | m2 | | 36. @ KM/H | S ** | km/h | | 46. Y OBS | 1988 - 2003 | |
| | 27. IHS | 215 | cm | | 37. KM/H max | S ** | km/h | | 47. DRW | - | |
| | 28. IHM | 280 | cm | | 38. @ ABC | 25,0 | t | | 48. FOTO | - | |
| | 29. RF | 88 | m3 | | 39. 120 km/h | 0,0 | t | | 49. MORE INFO | - |
* Rem:
Extension "-x" disappears from 1994 onward