AMC Coal Show - Chicago 1980
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Original photo in the Dowty archive at the Gloucestershire Heritage Hub
Comments about this page
John.
The pumps in picture 5 are 3K70/40 Hauhinco Pumps.
Sorry about the mistake.
I am in the process of completing my book called The History of Longwall Mining Mechanization. And your site is listed in acknowledgements. several times. Thanks Alcwyn Elliott
Thank you Alcwyn Elliot for your comments on this post, it is much appreciated.
I was at this coal show, the machine is an Anderson Mavor AM 500 that used the Roll Rack Haulage system.
The hydraulic pumps in the 5th photo are Hauhinco EHP 3K90’s and deliver 42 USGPM (158 LPM) @ 345 bar.
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