John Deere PowerTech 9.0L Tier 3 marine generator drive engines meet Environmental Protection Agency Marine Tier 3 emissions regulations and are MARPOL Annex VI compliant. Available in 1500 rpm for 50 Hz and 1800 rpm for 60 Hz configurations, these engines offer quiet, smooth operation. PowerTech 9.0L Marine Tier 3 generator drive engines are available with keel-cooled or heat exchanger configurations, are turbocharged with air-to-seawater or air-to-coolant aftercooling, and feature an electronically controlled high-pressure common-rail fuel system and 4-valve cylinder head.
No matter what your John Deere engine powers, you have the John Deere dealer network at your disposal. You'll appreciate the difference you'll see in the knowledgeable sales staff, the certified service technicians, and the well-stocked parts inventory.