Trip Aiken had this impressive skid mounted oilfield mud pump and lowboy trailer on display at the 2010 East Coast Meet in Springfield this past January. The lowboy is a reworked Promotex and the mud pump is a Gardner-Denver PZ-9 powered by a Detroit Diesel 12V-71 from Masterbilt Models. Trip used Dennis Aust Farr air filters and the rest was built from scratch. This was a common set-up back in the '70s.

Posted July 11, 2010