25 Years of John Deere Automated Guidance: A Precision Ag Timeline
This year marks the 25th anniversary of John Deere moving into automated guidance.
Launched early 2014, the 7290R (290hp) is powered by a 9L turbocharged 6-cylinder engine that gives the power of a large machine without the ungainliness, says Cervus Northland manager Tim Ormrod.
He says that with its wheelbase and length more akin to 200-250hp tractors, it suits a variety of applications. “Their Northland use will mostly be cultivation but their manoeuvrability ideally suits them to silage pickup wagons or slurry tankers.”
The tractor’s AutoPowr transmission uses a hydro-mechanical system for no-step gearing backwards and forwards between zero and 50km/h. It is also available with the new e23 transmission option offering manual, automatic or optimised manual shifting modes. Built on a 23F/11R shifted through a hydraulic wet clutch, the system allows the user to configure gearing to suit the job and situations required. “It is a great addition to the options we have available. This transmission provides great pulling power and stability,” important for the tasks the tractor will likely do.
Ormrod expects large-scale farmers and contractors to show most interest, for cultivation or ‘intensive’ work. “Trailed gear is getting bigger – 3m power harrows are being replaced by 6m.”
“Maintaining one large tractor is cheaper than two smaller ones and it reduces the number of good operators a farmer or contractor needs to find.”
An optional 3.4t factory-fitted front hitch widens the possibilities with the tractor. And a 22 LED headlight package makes night work a “walk in the park,” Ormroad says.
