MÁVAG type 75
| MÁVAG type 75 MÁV series 399.0 CFF 763.2 JDŽ 70 |
|
|---|---|
| Number: | about 80 |
| Manufacturer: | MÁVAG , Budapest |
| Year of construction (s): | 1906-1914 |
| Retirement: | after 1971 |
| Axis formula : | Cn2t |
| Gauge : | 760 mm ( Bosnian gauge ) |
| Length over buffers: | 5,262 mm |
| Height: | 3,166 mm |
| Fixed wheelbase: | 1,400 mm |
| Total wheelbase: | 1,400 mm |
| Empty mass: | 8.6 t |
| Service mass: | 11.3 t |
| Friction mass: | 9.9 t |
| Wheel set mass : | 3.7 t |
| Top speed: | 30 km / h |
| Indexed performance : | 60 hp |
| Starting tractive effort: | 1,740 kp |
| Driving wheel diameter: | 600 mm |
| Control type : | Stephenson |
| Number of cylinders: | 2 |
| Cylinder diameter: | 220 mm |
| Piston stroke: | 300 mm |
| Boiler overpressure: | 12.0 atm |
| Grate area: | 0.51 m² |
| Evaporation heating surface: | 19.6 m² |
| Water supply: | 1.2 m³ |
| Fuel supply: | 0.6 t |
As a Type 75 , the designated Budapest Maschinenfabrik MÁVAG a series of narrow tank locomotive for Bosnian track (760 mm).
history
The steam locomotives of the MÁVAG type 75 were one of the most numerous locomotives of the Budapest locomotive manufacturer. It was used on routes with a light profile and weak operation in southern Hungary and was mainly supplied to non-public railways. Around 80 locomotives were built between 1906 and 1914.
technical features
The locomotive has an outer frame and axles with Hall cranks that are rigidly mounted in the frame. Not all technical data are known from her.
commitment
It is known that three locomotives were used on the Borszatalbahn and the former Uzhhorod - Radwanka forest railway during the Second World War . There they bore the numbers 399.006 and 399.051 . A third locomotive is said to have carried the number 398.003 during the same mission , but this is not documented.
Photos of the locomotives show the use in Zsombolya as JDŽ 70-001 around 1938, at Čiernohronská železnica and still in 1971 in Voislove at the CFF .
See also
literature
- Karel Just: Parní lokomotivy na úzkorozchodných tratích ČSD. Vydavatelství dopravní literatury Ing.Luděk Čada, Litoměřice, 2001, ISBN 80-902706-5-4 , pp. 60f.
Individual evidence
- ↑ Karel Just: Parní lokomotivy na úzkorozchodných tratích ČSD . Vydavatelství dopravní literatury Ing.Luděk Čada, Litoměřice, 2001 ISBN 80-902706-5-4 page 131