GNR Class N1
GNR Class N1
LNER Class N1
Nos. 9459 and 9479 at Bradford Hammerton Street Depot in 1947
|
|
Specifications |
Configuration:
|
|
• Whyte
|
0-6-2T |
• UIC
|
C1 n2t, eleven later C1 h2t |
Gauge |
4 ft 8 1⁄2 in (1,435 mm) |
Driver dia. |
5 ft 8 in (1.727 m) |
Trailing dia. |
3 ft 8 in (1.118 m) |
Wheelbase |
-
First: 23 ft 3 in (7.09 m)
-
Remainder: 23 ft 9 in (7.24 m)
|
Length |
-
First: 35 ft 7 1⁄2 in (10.86 m)
-
Remainder: 36 ft 7 1⁄2 in (11.16 m)
|
Axle load |
18.00 long tons (18.29 t) |
Adhesive weight |
-
First: 51.20 long tons (52.02 t)
-
Remainder: 51.35 long tons (52.17 t)
|
Loco weight |
-
First: 64.70 long tons (65.74 t)
-
Remainder: 65.85 long tons (66.91 t)
|
Fuel type |
Coal |
Fuel capacity |
4.00 long tons (4.06 t) |
Water cap |
1,600 imp gal (7,300 l; 1,900 US gal) |
Firebox:
• Firegrate area |
19 sq ft (1.8 m2) |
Boiler |
LNER diagram 7 |
Boiler pressure |
170 psi (1.2 MPa) |
Cylinders |
Two, inside |
Cylinder size |
18 in × 26 in (457 mm × 660 mm) |
Valve gear |
Stephenson |
Valve type |
Slide valves |
|
|
Career |
Operators |
|
Class |
GNR/LNER: N1 |
Power class |
|
Numbers |
- GNR: 190, 1551–1605
- LNER: 3190, 4551–4605; 9430–9485
- BR: 69430–69485
|
Axle load class |
LNER/BR: Route availability 5 |
Withdrawn |
1947–1959 |
Disposition |
All scrapped |
|
Specifications |
Configuration:
|
|
• Whyte
|
0-6-2T |
• UIC
|
C1 n2t, eleven later C1 h2t |
Gauge |
4 ft 8 1⁄2 in (1,435 mm) |
Driver dia. |
5 ft 8 in (1.727 m) |
Trailing dia. |
3 ft 8 in (1.118 m) |
Wheelbase |
-
First: 23 ft 3 in (7.09 m)
-
Remainder: 23 ft 9 in (7.24 m)
|
Length |
-
First: 35 ft 7 1⁄2 in (10.86 m)
-
Remainder: 36 ft 7 1⁄2 in (11.16 m)
|
Axle load |
18.00 long tons (18.29 t) |
Adhesive weight |
-
First: 51.20 long tons (52.02 t)
-
Remainder: 51.35 long tons (52.17 t)
|
Loco weight |
-
First: 64.70 long tons (65.74 t)
-
Remainder: 65.85 long tons (66.91 t)
|
Fuel type |
Coal |
Fuel capacity |
4.00 long tons (4.06 t) |
Water cap |
1,600 imp gal (7,300 l; 1,900 US gal) |
Firebox:
• Firegrate area |
19 sq ft (1.8 m2) |
Boiler |
LNER diagram 7 |
Boiler pressure |
170 psi (1.2 MPa) |
Cylinders |
Two, inside |
Cylinder size |
18 in × 26 in (457 mm × 660 mm) |
Valve gear |
Stephenson |
Valve type |
Slide valves |
Career |
Operators |
|
Class |
GNR/LNER: N1 |
Power class |
|
Numbers |
- GNR: 190, 1551–1605
- LNER: 3190, 4551–4605; 9430–9485
- BR: 69430–69485
|
Axle load class |
LNER/BR: Route availability 5 |
Withdrawn |
1947–1959 |
Disposition |
All scrapped |
The Great Northern Railway (GNR) Class N1 is an 0-6-2T side tank steam locomotive designed by Henry Ivatt and introduced in 1906. They were all withdrawn from service between 1947 and 1959. None has survived.
The majority of the class were fitted with condensing apparatus and worked in the London area, from King's Cross and Hornsey Depots on empty coach trains and on cross-London exchange freight trains.
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Wikipedia