John Deere achieved impressive fuel-economy gains in 2005 when the company applied cooled exhaust gas recirculation (EGR) and variable geometry turbochargers (VGT) to meet Tier 3 diesel-engine ...

To achieve compliance with Interim Tier 4 off-highway emissions requirements required in 2011 for engines 174 horsepower and up, John Deere Power Systems will not use selective catalytic reduction, ...

DES MOINES, Iowa (IOWA CAPITAL DISPATCH) - John Deere announced Tuesday all of its Tier 4 diesel engines were approved for B30 fuels, a fuel blend with up to 30% biodiesel. Iowa Renewable Fuels ...

Iowa’s largest manufacturing employer is partnering with a Chicago-area company to reduce harmful emissions from its equipment by replacing diesel fuel with ethanol. Quad Cities-based John Deere is ...

WATERLOO, IOWA- John Deere Power Systems (JDPS) is pleased to announce that three models in its lineup of 56 kW (75 hp) to 130 kW (174 hp) off-highway diesel engines have been certified as compliant ...

At Intermat 2015, held April 20-25 in Paris, John Deere Power Systems (JDPS) announced it will extend its generator drive power solutions with the introduction of four new PowerTech prime power ...

While electric-powered engines and engines using alternative fuels (hydrogen, methane, liquified petroleum gas) have been generating headlines, they still make up less than 1% of global engine sales ...

Bauma 2022 provided a forum for John Deere Power Systems (JDPS) to highlight advanced power system technologies, with particular focus on a new engine architecture intended to “future proof” its large ...

Deere & Company announced the unveiling of new engines — the JD14 and JD18 marine engines. With the addition of these engines, John Deere will be able to offer marine customers heavier duty cycles* ...