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Friday, 24 October 2025 09:55

Kubota to start field testing robotic tractor

Written by  Mark Daniel
Kubota to start field testing robotic tractor

Kubota has announced plans to start field testing the autonomous hydrogen powered fuel cell tractor it recently unveiled at Expo 25 in Osaka Japan.

The concept vehicle uses a fuel cell supplied with compressed hydrogen, stored in dual tanks below the hood, with the electricity generated powering two electric motors - one powering the wheels, the second driving the PTO system.

Offering the ability to operate via remote control, the vehicle is 4.4m long x 2.3m high x 2.2m wide – a similar size to a standard agricultural tractor.

Regarding endurance, Kubota reports that the hydrogen tanks offer enough capacity to allow the tractor to work for half a day, with performance similar to that of a conventional 100hp tractor.

The field testing will be used to verify these claims, alongside a focus on unmanned operation, efficient refuelling and research to confirm the fuel cell configuration can match the performance and reliability of a diesel-powered tractor.

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