Home Engines And Drivetrain Final Tier 4 Final Tier 4 Industrial Engines Final Tier 4 (EPA Only) Industrial Engines Find the right Final Tier 4 engine for your application. Help me decide See Stage V line-up ENGINE POWER RATINGS TURBOCHARGING COOLED EGR AFTERTREATMENT CONFIGURATION PowerTech PWL 4.5L 63-104 kW (85-140 hp) Wastegate • DOC/SCR PowerTech PSL 4.5L 93-129 kW (125-173 hp) Series • DOC/SCR JD14P 300-410 kW (402-550 hp) @ 2100 rpm Wastegate • DOC/SCR JD14X 391-510 kW (524-684 hp) @ 2100 rpm Series • DOC/SCR Next Generation Engines When it comes to choosing an engine for your equipment, the right power, performance, and price matter. With John Deere performance levels, you'll always get the engine that's ideal for your application. We make it easy to get proven John Deere quality with the distinct level of efficiency, capability, and affordability that fits your specifications. Power Connect Explore the latest ways people are integrating John Deere power solutions. Explore more about Power Connect A smart, performance-driven approach to emissions compliance. You Have the Power Countless hours of lab testing, field prototype machines, and rugged off-highway applications have proven you don't have to sacrifice performance to comply with emissions standards. Designed for performance, reliability, and durability All John Deere Final Tier 4/Stage IV engines maintain power density, torque, and transient response — and that means more productivity, more uptime, and more value for your machines. Proven in the field Components are designed and tested for the rigors of off-highway applications. Dedicated in-house aftertreatment experts work to continuously improve performance. Promotes increased fluid efficiency Cooled EGR approach is built on the proven fuel efficiency of PowerTech engines. Continuously improving total fluid economy to help you save on operating costs. Provides a simple, complete equipment package We design, manufacture, and service the engine, drivetrain, exhaust filter, ECU, cooling, and other vehicle systems. 4,000+ worldwide service locations for support when and where you need it. You Have the Power Take your business wherever you want to go. Learn more about how John Deere works with OEMs on powertrain needs. See More about You Have the Power You may also be interested in... Diesel Engine Selection Guide Final Tier 4 / Stage V Brochure Lesser-Regulated Brochure Emissions Brochure Power Connect Products & Support Equipment Find a Dealer Buy Online Build Your Own Company Information About Our Company Our Higher Purpose Innovation Sustainability Diversity Equity & Inclusion Careers Governance Investor Relations News & Publications News and Announcements Newsroom The Furrow The Dirt The Landing Worksite Journal Power Connect Connect with John Deere Factory Tours John Deere Historic Site John Deere Pavilion John Deere Store John Deere Tractor & Engine Museum John Deere Kids John Deere Rewards United States Site Map Privacy and Data Cookie Statement Terms of Use Accessibility Contact Us Copyright © 2021 Deere & Company. All Rights Reserved. Cookies and Related Technologies on This Site By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Cookie Policy Accept All Cookies Reject All Cookie Preferences