Gradall Hydraulic Excavator; a world first!
Chris Graham on 7th February 2023
Keith Haddock reviews the history of the Gradall Hydraulic Excavator, which is claimed to be the world’s first machine of its type.
Hy-Mac 480 excavator
Hy-Mac 480 excavator restoration
Chris Graham on 11th June 2020
Jeremy Rowland enjoys a trip to see the superb results of an exacting and expert, 'nut and bolt' Hy-Mac 480 excavator restoration.
