A development of the standard Y25 series with a frame built without transverse beams and an optimised weight of 4,035 kg.
| Property | Value |
|---|---|
| Loading gauge | G1-TSI |
| Track gauge | 1.435 mm |
| Axle load | 22.5 t / axle |
| Climate condition | T1 |
| Brake regime | "S" or "SS" |
| Brake block shoe | K |
| Brake block holder | Bgu |
| Max. speed at 22.5 t / axle | 100 km/h |
| Max. speed at 18 t / axle | 120 km/h |
| Tare weight | ~ 4,035 kg |