Traction - British Built, Class 37/7

Reclassfied
This page was last updated on
January 19, 2008
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Class 37/7

Aragon, Spain

As part of the EWS plan to hire surplus locomotives abroad, 14 Class 37/7's found their way to Spain. They have been renumbered by their new operator, GIF. Here L25, L28 and L29 are seen at Calatayud depot waiting to start work on August 9th, 2001.

© Carlos Perez Arnau

 Refurbished 1987-1989
 Refurbished at BREL Crewe Works
 Running Numbers 37701-37719¹, 37796-37799², 37800-37803²*, 37883-37899¹*
 Number Converted 44
 Number Extent TBC
 Number In Service TBC
 Number Out of Use TBC
 Number Scrapped TBC
 Number Preserved TBC
Class History Click Here
Technical OverviewImperialMetric
 Gauge 4ft 8½in 1435mm
 Engine English Electric 12CSVT MK II
 Main Alternator Brush BA1005A¹ / GEC G564AZ²
 Auxiliary Alternator Brush BA606A¹ / GEC G658A²
 Traction Motors 6 x English Electric 538-5A
 Loco Brakes Air
 Train Brakes Vacuum, Air
 Train Heat None
 Wheel Arrangement Co-Co
 Min Curve 4 Chains / 264ft 0in 80467mm
 Length 61ft 6in 18470mm
 Width 8ft 11½in 2730mm
 Height 12ft 10in / 13ft 0¾in* 3890 / 3960* mm
 Weight 118½ tons 120 tonnes
 Weight per Axle 19½ tons 20 tonnes
 Fuel Capacity 1690 Gals 7682 litres
 Power Rating 1750HP 1304kW
 Tractive Effort (Start) 61910lbs 275kN
 Tractive Effort (Cont) 41250lbs @ 11½mph 184kN @ 18.3km/h
 Speed 80mph 129km/h

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