British Rail Class ES1

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British Rail Class ES1 was an electrically powered locomotive commissioned by British Rail in England. It was an electrically powered locomotive in the pre-TOPS period.

[edit] Specification

Numbers: (NER) 1-2; (LNER) 6480-6481; (BR) 26500-26501
Wheel arrangement: Bo-Bo
Introduced: 1905
Builder: Brush, for North Eastern Railway
Motors: 4x160hp, British Thomson-Houston
Total power: 640hp (477 KW)
Supply: 600V DC third-rail and overhead

These locomotives worked the one mile freight branch from Trafalgar Yard to Quayside Yard on Tyneside. This included a 1 in 27 gradient and a single line tunnel on a sharp curve which made it difficult to work with steam locomotives. Current was collected from a third rail in the tunnel and from overhead wires in the yards. The electric locomotives were replaced by diesel shunters in 1964 but number 26500 is preserved at the National Railway Museum, York.

[edit] Sources

The LNER Encyclopaedia on the ES 1

The Electric Locomotives of the North Eastern Railway by K. Hoole, published by the Oakwood Press in 1988, ISBN 0 85361 367 2

British Rail non-steam locomotives
Diesel locomotives - Electric locomotives - Miscellaneous locomotives Diesel multiple units (DMUs and DEMUs) - Electric multiple units (EMUs) - Departmental multiple 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