NSB type 10
| NSB Type 10 / NSB Type 10a | |
|---|---|
 NSB 10a 51 around 1890
|
|
| Numbering: | 49-52 |
| Number: | 4th |
| Manufacturer: | Nydqvist och Holm , No. 73-76 |
| Year of construction (s): | 1876 |
| Retirement: | 1914/23 |
| Type : | C-2 n2, after modification: 1'C-2 n2 |
| Gauge : | 1435 mm ( standard gauge ) |
| Length over buffers: | 12,731 mm after conversion: 13,770 mm |
| Total wheelbase: | 9,455 mm after conversion: 11,284 mm |
| Service mass: | 24.3 t after conversion: 30.1 t |
| Service mass with tender: | 54.1 t |
| Friction mass: | 28.9 t after conversion: 27.5 t |
| Top speed: | forward 50 km / h backward 40 km / h |
| Driving wheel diameter: | 1,448 mm |
| Number of cylinders: | 2 |
| Cylinder diameter: | 406 mm |
| Piston stroke: | 559 mm |
| Boiler overpressure: | 9.84 kg / cm 2 |
| Grate area: | 1.3 m 2 |
| Tubular heating surface: | 70.5 m 2 |
| Service weight of the tender: | 9.4 t after conversion: 11 t |
| Water supply: | 7.4 t |
| Fuel supply: | 3 t |
The Norwegian steam locomotive series NSB Type 10 was ordered on October 20, 1875 as a series of four locomotives from Nydqvist och Holm in Trollhättan , Sweden . The locomotives with serial numbers 73 to 76 were delivered in 1876. They have been given names: 49 "Loke" , 50 "Njørd" , 51 "Ymer" and 52 "Forsete" . It was not used until the Oslo – Kornsjö railway line (Smaalensbanen - SB) opened on January 2, 1879.
NSB type 10a
The locomotives received a front running axle around 1884 and thus the 1'C-2 wheel arrangement. The conversion was connected to the classification as series 10a .
Locomotive 10a 50 was taken out of service from the first locomotive of the series on April 21, 1914, the last locomotive was locomotive 10a 52 on February 10, 1923. None of the locomotives remained.
Individual evidence
- ↑ Svein Sando: Tekniske spesifikasjoner for normalsporte damplok NSB. Retrieved May 5, 2015 (Norwegian).
Web links
- Locomotive types on jernbane.net. Archived from the original on October 16, 2007 ; Retrieved October 18, 2019 (Norwegian).
- Database over rullende jernbanematerialiell brukt i Norge. Norsk Jerbaneklubb, accessed October 18, 2019 (Norwegian).