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Kubota final month used the UK LAMMA Present to check the water with its new 200hp, four-cylinder 09-series diesel engines.
Stated to be focused on the likes of self-propelled sprayer and mixer wagon producers, whereas additionally appropriate for static installations akin to gensets and irrigation pumps, the 5.0-litre 9-series has already been successful within the development sector for a number of years.
Having tweaked the facility and torque traits to go well with ag and forestry purposes, the utmost output of 210hp happens at 2200rpm, which the corporate says is nicely inside the examined tolerances of the engine.
For these customers that assume that 200+hp is an excessive amount of out of a 4 cylinder, Kubota says the block’s modular format means one other two cylinders might be added ought to further ‘boogie’ be required sooner or later. Certainly, when the 09-series first broke cowl in 2017, there was a 7.5-litre six-pot within the line-up, so it could be a case of watch this area.
In different information, the corporate additionally showcased a 3.8-litre hydrogen-fuelled power-plant, presently beneath testing with Japanese genset maker Denyo. The unit is predicated on Kubota’s present spark-ignition engines utilized in forklifts and often run on LPG, methane or petrol.
To take care of hydrogen’s decrease energy density and burn traits, a wastegate turbocharger has been added, alongside intensive modification to the manifolds and injectors.
The corporate notes that, for now, the largest problem stays round on-board gas storage.
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