| GMD NF210 | |
| Powertype: | Diesel-electric |
| Builder: | General Motors Diesel |
| Ordernumber: | GMD C-207, C246 and C-271 |
| Serialnumber: | A897–A922, A1450–1452, A1834–A1842 |
| Buildmodel: | NF210 |
| Builddate: | 1956, 1958, 1960 |
| Totalproduction: | 38 |
| Aarwheels: | C-C |
| Uicclass: | Co′Co′ |
| Trucks: | EMD Flexicoil |
| Minimumcurve: | Alone: 23° 250.792NaN2 |
| Wheelbase: | 42feet |
| Length: | 55feet |
| Width: | 10feet |
| Height: | 15feet |
| Locoweight: | 215240- or 107.62- |
| Fueltype: | Diesel fuel |
| Fuelcap: | 900impgal |
| Lubecap: | 137impgal |
| Coolantcap: | 185impgal |
| Sandcap: | 25cuft |
| Primemover: | EMD 12-567C |
| Rpmrange: | 275–800 |
| Generator: | EMD D-15-B |
| Tractionmotors: | EMD D-19 (C-271: D-29), 6 off |
| Multipleworking: | Yes |
| Maxspeed: | 60mph |
| Poweroutput: | 1200-1NaN-1 |
| Tractiveeffort: | Starting: 680001NaN1, Continuous: 408001NaN1 |
| Trainheating: | None |
| Locobrakes: | Air |
| Trainbrakes: | Air, schedule 6-SL |
| Operator: | Canadian National Railways |
| Operatorclass: | GR-12g, GR-12p, GR-12x |
| Fleetnumbers: | 909–946 |
| Retiredate: | 1967–1990 |
| Disposition: | 21 exported, 6 preserved, 11 scrapped |
The NF210 is a diesel-electric locomotive built by General Motors Diesel for service with Canadian National Railways narrow gauge network on the island of Newfoundland (see Newfoundland Railway and Terra Transport).
The design was based on the earlier NF110 locomotives, also built for CNR in Newfoundland. The engines were some of the very few narrow gauge locomotives in North America. Thirty-eight were built between 1956 and 1960. The last examples were retired in 1990 and afterwards six example were preserved across Newfoundland. Eleven examples were exported to Chile, eight to Nicaragua, and two to Nigeria.
One of the preserved locomotives number 931, located in Corner Brook still has its diesel engine intact, all of the others had their engines removed prior to being put on display. The engine in 931 used to be started and the engine moved up and down the short section of track at the museum. However the engine is now a static display like the rest, although it still retains its engine.
| Key: | style=background-color:#87cefa | Preserved | style=background-color:#cecece | Scrapped | style=background-color:#98ff98 | Exported |
|---|
| Road number | Serial number | Build date | GM order number | CN class | Retired | Notes |
|---|---|---|---|---|---|---|
| 909 | A897 | C-207 | GR-12g | |||
| 910 | A898 | C-207 | GR-12g | Exported to Chile | ||
| 911 | A899 | C-207 | GR-12g | Exported to Chile | ||
| 912 | A900 | C-207 | GR-12g | Wrecked Corner Brook, Newfoundland and Labrador, September 1966 | ||
| 913 | A901 | C-207 | GR-12g | |||
| 914 | A902 | C-207 | GR-12g | |||
| 915 | A903 | C-207 | GR-12g | Exported to Chile | ||
| 916 | A904 | C-207 | GR-12g | Exported to Chile | ||
| 917 | A905 | C-207 | GR-12g | |||
| 918 | A906 | C-207 | GR-12g | Exported to Nicaragua 1989 (FCN 908), to SQM in Chile in 1994 | ||
| 919 | A907 | C-207 | GR-12g | |||
| 920 | A908 | C-207 | GR-12g | Wrecked Corner Brook, Newfoundland and Labrador September, 1966 | ||
| 921 | A909 | C-207 | GR-12g | Exported to Chile | ||
| 922 | A910 | C-207 | GR-12g | Exported to Nicaragua (FCN 901) | ||
| 923 | A911 | C-207 | GR-12g | |||
| 924 | A912 | C-207 | GR-12g | Preserved Bishop's Falls, Newfoundland and Labrador | ||
| 925 | A913 | C-207 | GR-12g | Preserved Avondale, Newfoundland and Labrador | ||
| 926 | A914 | C-207 | GR-12g | Exported to Chile | ||
| 927 | A915 | C-207 | GR-12g | Exported to Nigeria, presumed scrapped | ||
| 928 | A916 | C-207 | GR-12g | Exported to Nicaragua in 1989, to FCAB in Chile in 1994 | ||
| 929 | A917 | C-207 | GR-12g | Exported to Chile | ||
| 930 | A918 | C-207 | GR-12g | |||
| 931 | A919 | C-207 | GR-12g | Preserved Corner Brook, Newfoundland. | ||
| 932 | A920 | C-207 | GR-12g | Preserved Bonavista, Newfoundland and Labrador | ||
| 933 | A921 | C-207 | GR-12g | Exported to Chile | ||
| 934 | A922 | C-207 | GR-12g | Preserved Channel-Port aux Basques, Newfoundland and Labrador | ||
| 935 | A1450 | C-246 | GR-12p | |||
| 936 | A1451 | C-246 | GR-12p | Exported to Chile | ||
| 937 | A1452 | C-246 | GR-12p | |||
| 938 | A1834 | C-271 | GR-12x | Exported to Nicaragua in 1989, to FCAB in Chile in 1994 | ||
| 939 | A1835 | C-271 | GR-12x | Exported to Nicaragua in 1989 (FCN 904), to FCAB in Chile in 1994 | ||
| 940 | A1836 | C-271 | GR-12x | Preserved Whitbourne, Newfoundland and Labrador | ||
| 941 | A1837 | C-271 | GR-12x | Exported to Nicaragua in 1989 (FCN 905), to FCAB in Chile in 1994 | ||
| 942 | A1838 | C-271 | GR-12x | Exported to Nicaragua in 1989, to FCAB in Chile in 1994 | ||
| 943 | A1839 | C-271 | GR-12x | Exported to Nigeria, presumed scrapped | ||
| 944 | A1840 | C-271 | GR-12x | Exported to Chile | ||
| 945 | A1841 | C-271 | GR-12x | Exported to Chile | ||
| 946 | A1842 | C-271 | GR-12x | Exported to Nicaragua in 1989 (FCN 907), to FCAB in Chile in 1994 | ||