EVR series Kk
| EVR series Kk | |
|---|---|
| Number: | 4th |
| Manufacturer: | AS Franz Krull |
| Year of construction (s): | 1938 |
| Retirement: | 1953 |
| Axis formula : | 1B1 |
| Type : | 1'B1 'h2t |
| Gauge : | 1524 mm |
| Service mass: | 58.1 t |
| Friction mass: | 37.0 t |
| Top speed: | 100 km / h |
| Indexed performance : | 270 kW |
| Driving wheel diameter: | 1600 mm |
| Control type : | Heusinger control |
| Number of cylinders: | 2 |
| Cylinder diameter: | 350 mm |
| Piston stroke: | 600 mm |
| Boiler overpressure: | 1.5 MPa |
| Grate area: | 1.58 m² |
| Superheater area : | 29 m² |
| Evaporation heating surface: | 149.4 m² |
| Coupling type: | Screw coupling |
The locomotives of Kk series were tank locomotives of Eesti Vabariigi Raudtee (EVR) with the wheel arrangement 1B1.
history
The locomotives of the series Kk were in addition to the steam locomotives of the series Sk , Mtk and Kk2 and the EMUs of the M Series one of the few train-new purchases of EVR during the first independence of Estonia .
The double-coupled superheated steam locomotives were delivered in 1938 by the Franz Krull (AS Franz Krull) in Tallinn . Up until 1953, the locomotives carried passenger trains at a top speed of 100 km / h.
literature
- Klaus Eckert and Torsten Berndt: 1000 Locomotives: History • Classics • Technology . Naumann & Göbel Verlagsgesellschaft mbH, Cologne 2004, ISBN 3-625-10541-1 , p. 195 .
- Vitaly Alexandrowitsch Rakow: Russian and Soviet steam locomotives . 1st edition. transpress, Berlin 1986, ISBN 3-344-00060-8 , pp. 247 .