| Owner (company): | MÁV |
| Line number: | WL 300 |
| Category: | Passenger coach |
| Overall length: | 23740 mm |
| Width: | 2985 mm |
| Heigth: | 3943 mm |
| Bogie type: | KALÁKA II. |
| Vehicle gauge: | Tr |
| Weight: | 41000 kg |
| Weigth / m: | 1,7 t |
| Axle load: | 10 t |
| Seat: | 20+1 |
| Interiour arrangement: | Compartments, closed lateral corridor |
| Maximum speed: | 140 km/h |
| Manufacturer: | Dunakeszi Jj.Ü.V. |
| Made in (Year): | 1960 - 62 |
| Brake: | Hik-P |
| Heating system: | Warm water |
| Lighting: | Electric |
| Széntároló | |