ContractorTechnologyDigging by remote controlContrafed PUblishingNovember 14, 2016August 16, 2022 by Contrafed PUblishingNovember 14, 2016August 16, 2022 The Canterbury earthquakes have generated a major technological breakthrough in digger operations. HUGH DE LACY reports. HE GOT THE HEAVE-HO from Ashburton High School at...