|Allen 6S37C Diesel|
|Collection ID||W.H. Allen Heritage|
|Made By||W. H. Allen, Sons & Co. Ltd|
|Made In||Bedford, England|
|Description||6 cylinder vertical 4-stroke diesel engine originally driving Allen Double Conqueror pump via gearbox at Welches Dam Pumping Station. 500bhp at 475 rpm|
|Conservation/ Maintenance History|
The engine has now been rebuilt at the museum. No 2 big-end was found to be U/S and was replaced. There was old damage to the No 2 journal which was stoned out. An unknown "squeak" from the No 4 exhaust cam follower became evident at the 2010 EOS and requires investigation.