Classic MachinesEarthfill Compaction – A Brief HistoryContrafed PUblishingOctober 25, 2021October 25, 2021 by Contrafed PUblishingOctober 25, 2021October 25, 2021 Good compaction of fill is essential if you are to avoid subsidence. The Romans and Egyptians knew it and so did the so-called “primitive” tribes...
Classic MachinesForgotten companiesForgotten companies: HewcoContrafed PUblishingApril 7, 2017August 20, 2022 by Contrafed PUblishingApril 7, 2017August 20, 2022 ...
Classic MachinesLoadersClassic Machines: The Hewco LD3 ScoopmobileContrafed PUblishingMarch 29, 2016August 20, 2022 by Contrafed PUblishingMarch 29, 2016August 20, 2022 ...
Classic MachinesForgotten companiesForgotten companies: HeilContrafed PUblishingMarch 23, 2016August 16, 2022 by Contrafed PUblishingMarch 23, 2016August 16, 2022 Heil, whose head office and main production plant was in Milwaukee, Wisconsin, USA, was at one stage on the ‘cutting edge’ of earthmoving technology when...