ContractorWaikato CCNZ Excavator Operator Competition 2018Contrafed PUblishingJune 28, 2018August 30, 2022 by Contrafed PUblishingJune 28, 2018August 30, 2022 The first round of competitions for this season’s regional excavator operator competitions was kicked off at Mystery Creek at the National Agricultural Fieldays, 13 –...