The finals event will take place on March 19-20 during the Central Districts Field Days at Manfeild Park.
This year marks the 27th anniversary of the annual competition, which is organised by Civil Contractors New Zealand.
Crowley qualified for the event after his success in the Bay of Plenty regional competition in June 2019. Craig is a veteran owner-operator who has been behind the controls since he was 18.
Environmentally sensitive earthworks are his specialty and many Bay of Plenty orchards and vineyards have been prepared by his business Crowley Excavators.
He will now drive a Hitachi Zaxis-130 excavator in front of a crowd of hundreds as he battles for the title of New Zealand's best multi-skilled excavator operator.
Civil Contractors New Zealand chief executive Peter Silcock said the competition's mix of entertainment, skill and high-tech machinery was expected to draw a big crowd.
"Every year the competition gets bigger and better. It's an ideal way to showcase the outstanding skill of New Zealand's excavator operators and the capability of the impressive machines they operate."
The civil construction and maintenance industry carries out billions of dollars of work annually, employing more than 60,000 workers including excavator operators.
The industry is expected to employ thousands more workers in the coming years following the Government's decision to invest in infrastructure as a means of modernising New Zealand and leading the economic recovery from the Covid-19 pandemic.