A5: Technical details
| Basic information | |
| Manuf. years: | 1874 - 1875 |
| In service until: | 1927 |
| Count: | 2 |
| Serials: | 57 - 58 |
| Manufacturer: | VR, Helsingin konepaja |
| Technical Data: | |
| Wheel arrangement: | 2'B-2 ( ooOO - oo ) |
| Length:: | 13 688 |
| Weight: (x 1000 kg): | 56,3 |
| Axle weight: (x 1000 kg): | 11,4 |
| Speed (km/h): | 80 |
| Grate (m2): | 1,24 |
| Diam. of the driving wheel (mm): | 1676 |
| Water compartment (m3) | 5,9 |
| Wood bunker (m3) | 8,5 |
| Power (kN): | 2,74 |
