British Rail Class 02

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BR Class 02
TOPS numbers 02 001, 02 003, 02 004
Early numbers D2953–D2956
Builder Yorkshire Engine Co.
Introduced 1960-61
Wheel Arrangement 0-4-0 (B)
Weight 28 t 3 cwt 28.6 tonnes
Height 11 ft 5.25 in 3.49 m
Width 8 ft 6 in 2.59 m
Length 21 ft 11.675 in 6.697 m
Wheel Dia. 3 ft 4 in 1.02 m
Wheel Base 6 ft 1.8 m
Minimum radius 1 chain 20 m
Maximum speed 19.5 mph 31 km/h
Engine output 170 hp at 1,800 rpm 127 kW
Max. Tractive Effort 15,000 lbf 67 kN
Power at Rail 100 hp 75 kW
Brake type Air locomotive brake
Vacuum train brakes
Brake force 21 tons 210 kN
Route availability 1
Fuel Tank 300 imperial gal 1,400 litres
Heating type None

The British Rail Class 02 were a class of twenty 0-4-0 diesel-hydraulic shunting locomotives built by the Yorkshire Engine Company in 1960 (first ten, D2850-D2859) and 1961 (D2860-D2869) for service in areas of restricted loading gauge and curvature such as docks. They had the door to the cab at the rear, with a railed veranda behind the cab; this feature was very unusual on British Rail locomotives although was used on many Yorkshire Engine Co. designs and was/is quite normal in North American practice.

D2854 on the Middleton Railway in 1994
Enlarge
D2854 on the Middleton Railway in 1994

With the changes in the role of the British railway system and the closing of many of the facilities in which the Class 02 locomotives worked, they were increasingly surplus to requirements. The first locomotive was withdrawn from service in 1969 and the last one in 1973. Only three survived long enough to enter the BR TOPS computer system: 02 001 (formerly D2851), 02 003 (D2853), and 02 004 (D2856). Being only nine to fourteen years old when withdrawn, they still had a lot of life left in them, and the majority were sold to private industry. A large number (at least seven) are now in preservation, where their small size makes them perfect as a workshop shunter or for use in track maintenance work. One (D2860) is the works shunter for the National Railway Museum in York, where it is used to move much larger exhibits around.

In addition to these locomotives produced for British Railways, around 50 very similar locomotives (most with diesel-electric transmission and/or more powerful engines) were produced for industrial customers. Many of these can now be found in preservation also, since few industrial users have their own railways anymore. Quite a few are dressed up in fictitious British Railways livery and numbering (for example - 02 101).

The engine was a Rolls-Royce C6NFL176 6-cyl. in-line connected to a Rolls-Royce series 10,000 3-stage twin-disc torque converter and a manually operated YEC reduction and reversing final drive gearbox. The engine and transmission were mounted at an angle of 30 degrees to the horizontal to allow the overall length and height of the locomotive to be reduced.

Unlike most earlier British Rail shunters, the Class 02s were built with train vacuum brakes.

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British Rail non-steam locomotives
Diesel locomotives - Electric locomotives - DMU - DEMU - AC EMU - DC EMU - Departmental units
Diesel shunting locomotives
Classes: 01 - 01/5 - 02 - 03 - 04 - 05 - 06 - 07 - 08 - 09 - 10 - 11 - 12 - 13 - 14
Pre-TOPS type: D1/1 - D1/2 - D1/3 - D1/4 - D2/1 - D2/2 - D2/3 - D2/4 - D2/5 - D2/6 - D2/7 - D2/8 - D2/9 -
D2/10 - D2/11 - D2/12 - D3/1 - D3/2 - D3/3 - D3/4 - D3/5 - D3/6 - D3/7 - D3/8 - D3/9 -
D3/10 - D3/11 - D3/12 - D3/13 - D3/14
Pre-1955 type: 11001 - 11104 - 15107 - 13000
Main-line diesel locomotives
Classes: 15 - 16 - 17 - 20 - 21 - 21 (Vossloh) - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - 33 - 35 -
37 - 40 - 41 (Warship Class) - 41 (HST) - 42 - 43 (Warship Class) - 43 (HST) - 44 - 45 - 46
47 - 48 - 50 - 52 - 53 - 55 - 56 - 57 - 58 - 59 - 60 - 66 - 67
Pre-TOPS type: D8/1 - D8/2 - D10/1 - D10/2 - D10/3 - D11/1 - D11/2 - D11/3 - D11/4 - D11/5 - D12/1 -
D12/2 - D12/3 - D13/1 - D14/1 - D14/2 - D15/1 - D15/2 - D16/1 - D16/2 - D17/1 - D17/2 -
D20/1 - D20/2 - D22/1 - D22/2 - D23/1 - D25/1 - D27/1 - D33/1 - KA - KB
Pre-1955 type: 10000-10001 - 10100 - 10201-10203 - 10800
Electric locomotives
Classes: 70 - 71 - 73 - 74 - 76 - 77 - 80 - 81 - 82 - 83 - 84 - 85 - 86 - 87 - 89 - 90 - 91 - 92
Pre-TOPS type: AL1 - AL2 - AL3 - AL4 - AL5 - AL6 - EB1 - EE1 - EM1 - EM2 - ES1 - HA - HB - JA - JB
Other locomotives
Departmental: 97 - 97/6 - Eastern - Southern - Other Series
Other: 98 - 99 - 15097-15099 - 18000 - 18100
Demonstrators: D0226/D0227 - D0260 - D0280 - D9998 - DHP1 - DP1 - DP2 - GT3 - HS4000 - Janus/Taurus