The John Deere Range

Power you can rely on, reliability you can count on.

John Deere PowerTech^TM Diesel Engines

John Deere PowerTech^TM Diesel Engines are renowned for their long-lasting durability, reliability in tough conditions, and ability to complete critical jobs on schedule. Performance, fuel efficiency, dependability, and ease of installation and operation are the keywords that characterise John Deere engines.

John Deere’s continuing research and development efforts are fundamental to the constant improvement of its engines. The commitment to technology excellence and a rigorous manufacturing process are the best guarantees of each engine’s precision.

Their proven off-highway experience means that the PowerTechTM engine family has different technologies to tackle a wide range of applications.

Generator Drives - Stationary & Export Applications

EASY MAINTENANCE

John Deere design their engines to facilitate maintenance. The interchangeable wet sleeves enable better temperature control in the combustion chamber and optimise engine performance. They can be replaced on site without having to remove the engine, thus minimizing the machine's downtime and maintenance costs. By using helical-cut gears, engine noise is reduced along with maintenance costs. The crankshaft bearings, camshafts and cylinder heads are also interchangeable.

RELIABILITY 

John Deere's sturdy, compact engine blocks are the basis of our products' longevity. But John Deere is also the guarantee of numerous technological assets, which themselves are synonymous with reliability. For example, the dynamically balanced moving parts, such as the track rod and crankshaft, make the engine quieter and limit vibrations, while the automatic belt tightener minimizes maintenance costs and increases belt life. In addition, several functions, such as the thermostat box and the intake air collector, have been built into the cylinder head to limit the risk of leakage.

EASY INSTALLATION 

The engine is installed into the machine by using the engine block's front and side mounts. John Deere offer several options and variants in order to ensure their engines' perfect integration and guarantee easy access to the service points for the entire service life of the engine.

QUALITY 

John Deere's continuing research and development efforts are the key to the constant improvement of their engines. The commitment to technology excellence and a rigorous manufacturing process are the best guarantees of each John Deere engine's precision. Performance, fuel efficiency, reliability and easy installation, in keeping with environmental standards, are the key words that characterise their engines.

Generator Drives - Stage V & EPA Final Tier 4 Applications

CONFIDENCE IS BUILT IN

You can count on John Deere PowerTech™ generator drive engines to start in the morning, operate efficiently all day, and work reliably for many years. You also get the confidence of having the John Deere integration and support network at your side every step of the way.

PRIME OR STANDBY POWER 

John Deere generator drive engines are ready when and where you need them. They provide fast response for standby situations and exceptional load recovery in a wide variety of applications.

THE POWER OF CHOICE 

Why build your gen-set around someone else’s engine? With John Deere, you get a wide range of configurations and accessories so you can specify the right generator drive engine that best fits your application. Our preconfigured options can save you hours of engineering time and help you get machines to market faster.

INTEGRATION ASSISTANCE 

You get expert integration assistance provided by John Deere engineers and distributors. OEMs can put our application engineering experience and know-how to work to save development time and money.

Variable Speed - Export Applications

FIXED GEOMETRY TURBOCHARGER

Fixed geometry turbochargers are sized for a specific power range and optimized to provide excellent performance across the entire torque curve. The are also designed to maximize fuel economy between the engine's rated speed and peak torque.

MECHANICAL UNIT PUMP (MUP) FUEL SYSTEM

This system uses camshaft-driven MUPs, connected to the injectors by a short fuel line. The short fuel line between the unit pumps and the injectors helps to alleviate after-injection, secondary injection, and other injection abnormalities (2.9L).

MECHANICAL ROTARY PUMP

The timing and fuel injection pressures are optimised to maximise performance and fuel economy at a given rated speed (4.5L).

2-VALVE CYLINDER HEAD

Cross-flow (4.5L) and U-flow (2.9L) head design provides excellent breathing from a lower-cost 2-valve cylinder head.

TURBOCHARGED

In turbocharged engines, the air is pre-compressed. Due to the higher pressure, more air is supplied into the combustion chamber, allowing a corresponding increase in fuel injection, which results in greater engine output.

COMPACT SIZE

Mounting points are the same as previous engine models.

Variable Speed - Stage V & Final Tier 4 Applications

THE RIGHT TECHNOLOGY FOR MAXIMUM PERFORMANCE 

John Deere PowerTech Final Tier 4/Stage IV engines, 56kW (75hp) and above, are built on a proven platform of emissions control technologies including cooled exhaust gas recirculation (EGR), exhaust filters, and selective catalytic reduction (SCR). You can count on John Deere engines to deliver reliable power day in and day out, year after year, and in the toughest off-highway working conditions. John Deere Final Tier 4/Stage IV engines maintain power density, torque and transient response. It all adds up to more productivity, uptime, and value for your machines.

POWERTECH EWX

EWX engines are compact, powerful, cost-effective and simple to install without requiring cooled EGR or SCR. Our straightforward PowerTech™ EWX engines have 2-valve cylinder heads, high-pressure common rail 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 engine meet performance and emission requirements without requiring cooled EGR. PowerTech EWS engine have 2-valve cylinder heads, high-pressure common-rail fuel systems and full authority electronic controls. They use simple wastegate turbocharging to maintain transient response and peak torque in all operating conditions.

POWERTECH PWS

PWS engines combine advanced combustion technologies, enhanced engine calibration and simple wastegate turbocharging. PWS engines feature PowerTech Plus technology with a DOC/DPF and an SCR system that reduce emissions while maximising performance.

POWERTECH PVS

PVS engines deliver more power, torque and fluid economy. They utilise our proven PowerTech Plus technology with variable geometry turbocharging, a DOC/DPF and an SCR system to improve combustion efficiency, reduce emissions, enhance performance and improve fuel efficiency.

POWERTECH PSS

PSS engines provide a powerful combination of power density, performance and fluid efficiency. For ultimate performance in off-highway applications. PowerTech PSS engines can handle almost any job. All displacements feature series turbochargers to deliver excellent performance and responsiveness. PSS engines feature proven PowerTech Plus technology that includes a DOC/DPF and an SCR system designed specifically for off-highway applications.

If you would like any further information on the John Deere range of products, please contact us 

Or alternatively, visit www.deere.co.uk