| Owner (company): | MÁV |
| Line number: | Bakét 3800 |
| Category: | Passenger coach |
| Overall length: | 23760 mm |
| Width: | 2986 mm |
| Heigth: | 3861 mm |
| Bogie type: | Ganz-Rónai |
| Vehicle gauge: | MSZ 8694 |
| Weight: | 36000 kg |
| Weigth / m: | 1,6 t |
| Axle load: | 9 t |
| Seat: | 64 |
| Interiour arrangement: | 1/3 buffet, 1/3 compartments, 1/3 closed corridor |
| Maximum speed: | 100 km/h |
| Manufacturer: | Dunakeszi Jj.Ü.V. |
| Made in (Year): | 1953 |
| Brake: | Hik-P |
| Heating system: | Steam heating "Kurz" + electric heating |
| Lighting: | Electric |