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posted by Fnord666 on Saturday December 10 2016, @08:41AM   Printer-friendly
from the so-the-green-tractor-is-going-green? dept.

John Deere has released a video of an all-electric concept tractor in the lead-up to the SIMA Agribusiness show in France, pointing the way toward a zero-local-emissions tractor product in the future.

In some ways, tractors seem like an ideal candidate for electrification. Electric motors are great for generating the kinds of huge torque figures tractors require, and tractors are generally fairly short range vehicles that live in the same shed every night, making for convenient recharging. They're also very low-maintenance in comparison with diesel gear.

That's the thinking behind John Deere's SESAM (Sustainable Energy Supply for Agricultural Machinery) tractor, a gutted out JD 6R with a huge battery bank up front and dual electric motors developing up to 130 kilowatts (174 horsepower) of continuous power.


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  • (Score: 2) by maxwell demon on Saturday December 10 2016, @07:20PM

    by maxwell demon (1608) on Saturday December 10 2016, @07:20PM (#439771) Journal

    Well, the better way to do that would be to have a big, well-insulated tank. During the day, the solar energy is used to heat up the tank, and at night, the tank is used to heat up the house.

    But of course the best way to do it is not to use electricity for heating.

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