Clayton Type 1 Bo-Bo Diesel-Electric Locomotives - British Railways Class 17 - Development, Design and Demise (Sayer Anthony P)(Pevná vazba) - diskuze

The Claytons were originally conceived as the British Railways "standard" Type 1 diesel-electric locomotive, superseding other Type 1 classes delivered as part of the 'Pilot Scheme' fleet. The early classes suffered from poor driver visibility, and the plan from 1962 was for subsequent trip-freight and local yard shunting locomotives to be center-cab machines with low bonnets to dramatically improve visibility.
To this extent the Claytons were highly successful and popular with operating crews. However, the largely untested high-speed, flat Paxman engines proved to be highly problematical, resulting in deliveries being curtailed after 117 locomotives. Further requirements for Type 1 locomotives after 1965 were met by reverting to one of the original 'Pilot' designs Deteriorating traffic levels ultimately led to the Claytons being withdrawn from BR service by December
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