The Tier 4-Final PowerTech PSL 4.5L engine with variable speed ratings is equipped with an Integrated Emissions Control system consisting of cooled EGR, a DOC and an SCR system.
The PowerTech PSL 13.5L prime power generator drive engine becomes the most powerful in a lineup that meets Tier 4-Final emissions regulations without the need for a DPF.
Five new PowerTech 2.9L generator-drive engines have power ratings from 41 to 74 horsepower and are designed for prime-power or standby applications.
Two 13.5L generator drive diesel engines for emergency stationary gen-set applications are available in the 350- to 500-kWe range.
John Deere PowerTech PWL T4-F technology.
The 85- to 140-horsepower PowerTech PWL 4.5L engine, which will meet Tier 4-Final regulations without a DPF, complements the John Deere lineup of Tier 4-Final off-highway diesel engines rated from 48 horsepower to 600 horsepower, announced earlier.
