When self-propelled harvesters landed on the commercial market in the 1940s, it transformed the cropping industry.
For machinery giant John Deere, 2022 marks 75 years since the first production of its self-propelled machines and 10 years on from the iconic S series reaching Australian farms.
To pay tribute to this milestone, John Deere went in search of historic harvesters, and found NSW producer, Bruce Kirkby, whose family has farmed Koiwon at Ballata, an hour north of Narrabri, since 1923.
Mr Kirkby, who runs the property alongside wife Nicky and children Georgia and Boston, rolled out a S690 to harvest 2183 hectares of wheat produced at the 7500ha mixed-enterprise operation - a trusted work partner the business has used since 2012.
However, also in the machinery shed, sits a John Deere No.55 combine, believed to be among the first batch of self-propelled harvesters to reach Australian shores.
"It came direct from the Philippines in a crate and just missed the harvest, to my knowledge, it arrived here in 1951," Mr Kirkby said.
"It had clearly been a rice harvester as it was fitted with rice tyres, which are still on it to this day.
"We have a black and white photo of my dad, Kenneth, driving it. It would have been considered state-of-the art equipment when it arrived."
Manufactured at John Deere's Harvest Works Factory in 1946, the No.55 came equipped with a 45-bushel grain tank and made its mark as the first harvester to feature the operator's station at the top and centre position, which offered improved balance and a quieter ride due to the introduction of the engine's location at the rear of the machine.
Mr Kirkby estimates his machine completed around 10 years of service, harvesting about 120ha to 150ha of wheat, as the property was, at that time, predominately a sheep station.
"In those days people thought you couldn't grow wheat on black soil, which was believed, until someone did it," he said.
Over the years the care of the No.55 has been a priority, as the important place it held in farming history was always understood by Mr Kirkby.
It is a foundational piece of equipment, which is waiting to be fully restored, in a collection that has grown to around 50 John Deere machines secured from across the country.
"For our business, John Deere machinery has been fundamental. We couldn't farm without it," Mr Kirkby said.
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John Deere Australia and New Zealand managing director Luke Chandler said Australian farmers were swift adopters of self-propelled technology during the late 1940s and early 50s, which transitioned labour-intensive wheat reaping away from tractor-pulled harvesters.
"The introduction of this equipment to the Australian farming landscape was a pivotal point in time for the industry and alluded to what was ahead in terms of newfound productivity gains stemming from machinery and technology," Mr Chandler said.
"Farming businesses and families, like the Kirkbys, have travelled on this remarkable technological journey with John Deere, which has propelled Australian agriculture to maximise on the unparalleled advantages in productivity and helped build stronger industry resilience.
"Self-propelled harvesters empowered farmers to focus on what's truly important to them, which is growing the best quality produce as possible and making the most out of every harvest."
The launch of the S series in 2011 marked the introduction of another transformational wave of technology - this time through an advanced capability to capture and analyse farm data.
"The precision agriculture capability of the S series, and what it can help farming business achieve, has not stopped evolving since that time and it remains one of Australia's most trusted harvesters," Mr Chandler said.
John Deere has continued to innovate with the launch of its X series harvester, which started touring Australia in a demonstration capacity in 2021.
To mark John Deere's diamond jubilee milestone of self-propelled harvesters, all harvesters manufactured in 2022 will be branded with a special 75-year anniversary badge.
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