Industrial Off-Highway Diesel Engines

Off-highway heritage John Deere specializes in rugged off-highway applications. That's why our engines are built with heavy-duty components. Most models feature steel pistons, top-liner cooling, and wet-type cylinder liners for long-lasting performance in tough applications. John Deere Connected Support™ John Deere OEM industrial electronic engines can be protected by John Deere Connected Support remote monitoring and diagnostic services (standard or retrofit).* No subscription fees are required. John Deere Connected Support helps you and your John Deere dealer or distributor keep your OEM equipment...

The John Deere difference Proven performance Off-highway experience Day-to-day reliability John Deere has billions of hours of field experience with off-highway engine technologies. John Deere engines feature top-liner cooling, efficient lubrication, and robust cooling systems for reliable operation. We use an exhaust system strategy that is designed to be transparent to the operator without impacting machine performance. Our proven aftertreatment solution has logged more than 1 billion hours of operation on hundreds of internal and external OEM applications. Reliable uptime Long-haul durability...

The John Deere difference Efficient operation Easy integration Fuel efficiency The efficient design of the John Deere combustion chamber with high-ring pistons helps deliver excellent fuel economy. Cooled EGR enables the use of a smaller selective catalytic reduction (SCR) system and lower diesel exhaust fluid (DEF) consumption compared to non-EGR John Deere engines. John Deere engines with EGR use 1% to 3% less DEF compared to non-EGR engines. Reliable operation, low maintenance, long engine life, and exceptional fluid economy lead to low cost of operation with John Deere engines. No re-engineering...

EPA Final Tier 4/EU Stage V Engine technology PowerTech EWX EWX engines are compact, powerful, cost-effective, and simple to install without requiring cooled exhaust gas recirculation (EGR) or selective catalytic reduction (SCR). Our straightforward PowerTech™ EWX engines have 2-valve cylinder heads, high-pressure common-rail (HPCR) fuel systems, and full authority electronic controls. They use simple wastegate turbocharging to maintain transient response and peak torque in all operating conditions. PowerTech EWS EWS engines meet performance and emissions requirements without requiring cooled...

EPA Final Tier 4/EU Stage V 2.9L engines Engine model

EPA Final Tier 4/EU Stage V JD4 engines Engine model

EPA Final Tier 4/EU Stage V 4.5L engines Engine model

EPA Final Tier 4/EU Stage V 6.8L engines Engine model

EPA Final Tier 4/EU Stage V 9.0L engines Engine model

- Durable in-line aftertreatment for ease of application integration - Fewer connection points than the previous generation - Robust aftertreatment performance *Engine length without fan drive.

- Durable in-line aftertreatment for ease of application integration - Can be mounted horizontally or vertically - Fewer connection points than the previous generation - Robust aftertreatment performance - Multiple gear-driven auxiliary drive locations *Engine length without fan drive.

EPA Final Tier 4/EU Stage V JD18 enginesExtended power range and options - Power up to 677 kW (908 hp) - Rear gear train for quiet operation - Maintenance-free hydraulic lash adjustment - New combustion technology meets emissions regulations without requiring aftertreatment

Performance levels EPA Final Tier 4 Engine technology John Deere next generation engines include three performance levels designated by G, P, and X. PowerTech EWL EWL engines meet performance and emissions requirements without requiring cooled exhaust gas recirculation (EGR). They have 2-valve cylinder heads, high-pressure common-rail (HPCR) fuel systems, and full authority electronic controls. They pair our proven PowerTech Plus technology with a DOC and optimized selective catalytic reduction (SCR) system to produce near-zero levels of PM without a DPF. Cost-effective power solutions for price-sensitive...

EPA Final Tier 4 4.5L engines Engine model

EPA Final Tier 4 JD14 engines Engine model *Engine length without fan drive.

Performance levels EPA Tier 3/EU Stage III A equivalent Engine technology John Deere next generation engines include three performance levels designated by G, P, and X. PowerTech M The simplest of the PowerTech family, these engines have 2-valve heads, fixed geometry turbochargers, and mechanical fuel systems. PowerTech M engines are perfect for less demanding applications. Their mechanical controls are simple to operate and maintain. Cost-effective power solutions for price-sensitive market applications. Balance of performance and cost. Exceptional power, ultimate performance, and leading technology....

EPA Tier 3/EU Stage III A equivalent JD4 engines Engine model - Reduction in package size, 6% increase in power density, and 22% increase in torque compared to the John Deere PowerTech E 4.5L engine - Maintenance-free hydraulic lash adjustment - Will be compliant with U.S. EPA Tier 3 and EU Stage III A with use of EGR

EPA Tier 3/EU Stage III A equivalent 4.5L engines Engine model

EPA Tier 3/EU Stage III A equivalent 6.8L engines Engine model

EPA Tier 3/EU Stage III A equivalent 9.0L engines Engine model

EPA Tier 3/EU Stage III A equivalent JD14 engines Engine model

Non-emissions certified Engine technology John Deere offers a full range of non-emissions certified engines suitable for applications in countries that currently haven’t established emissions regulations. These simple, straightforward engines provide reliable operation and easy maintenance in rugged off-highway applications. The PowerTech M platform features a mechanical fuel system, while the PowerTech E platform has a high-pressure common-rail (HPCR) fuel system and full authority electronic controls. Performance levels John Deere next generation engines include three performance levels designated...