| Baden X b DRG Class 92.2–3 DB Class 92.2–3 DR Class 92.2–3 SNCB/NMBS Type 91 | |
| Bgcolor: | ffdd00 |
| Color: | ff0000 |
| Builddate: | 1907–1921 |
| Totalproduction: | 98 |
| Whytetype: | 0-8-0T |
| Coupleddiameter: | 1262frac=8NaNfrac=8 |
| Overallwheelbase: | 4350frac=8NaNfrac=8 |
| Height: | 4500frac=16NaNfrac=16 |
| Emptyweight: | 43.5- |
| Serviceweight: | 58.1- |
| Weightondrivers: | 58.1- |
| Fuelcap: | Coal: |
| Heatingtubes: | 185 |
| Heatingtubelength: | 3750frac=8NaNfrac=8 |
| Boilerpressure: | 13sigfig=3NaNsigfig=3 |
| Fireboxarea: | 1.75m2 |
| Radiativearea: | 7.76- |
| Evaporativearea: | 110.19- |
| Cylindersize: | 480frac=16NaNfrac=16 |
| Pistonstroke: | 630frac=16NaNfrac=16 |
| Valvegear: | Heusinger (Walschaerts) |
| Maxspeed: | 450NaN0 |
| Indicatedpower: | 500PS |
| Retiredate: | by 1966 |
The Baden X b of the Grand Duchy of Baden State Railway was a goods train tank locomotive with a 0-8-0T wheel arrangement.
In 1925 out of the 98 examples built, 90 entered the Deutsche Reichsbahn as DRG Class 92.2–3 in their numbering plan. Of these, 80 were taken over by the Deutsche Bundesbahn and two by the Deutsche Reichsbahn (GDR).