John Deere Power Systems' PowerTech PWL 4.5L engine meets Tier 4 Final/Stage IV emissions regulations without a diesel particulate filter. The engine's Integrated Emissions Control system consists...
The PowerTech PSX 13.5L diesel engine has been certified as compliant with Interim Tier 4/EU Stage III B and CARB emissions regulations.
Power range of 400 to 600 hp
Utilizes cooled exhaust...
The PowerTech PVX 9.0L, PowerTech PSX 9.0L, PowerTech PVX 6.8L above 174 hp and PowerTech PSX 6.8L models certified to Interim Tier 4 and Stage III B emissions regulations.
Utilize cooled...
To meet Interim Tier IV emissions, John Deere Power System engines above 75 hp will couple the Tier III PowerTech Plus engine platform with cooled exhaust gas recirculation (EGR) and exhaust filter...
The PowerTech M 2.4L engines and PowerTech E 2.4L engines under 75 hp are EPA Interim Tier IV compliant in advance of emissions regulations. PowerTech M 2.4L models feature mechanical unit pump fuel...
John Deere PowerTech E Engines The PowerTech E Tier III/Stage III A-certified off-highway diesel engines offer four displacement options ranging from 60 to 80 hp (2.4L) up to 140 to 200 hp (6.8L...
The Tier III PowerTech Plus Industrial Engines feature cooled exhaust gas recirculation, a variable geometry turbocharger, power bulge, four-valve cylinder heads and a high-pressure common rail fuel...