John Deere - Industrial Engine Range
Click on a row's PDF icon to download the specification in Portable Document Format
Tier 1 / Stage 1 |
| Model |
Power |
Cylinders |
Valves |
Aspiration |
PDF |
| 2.9L |
From 36 to 59KW |
3 |
2 |
Natural or Turbocharged |
PDF |
| 4.5L |
From 36 to 104KW |
4 |
2 |
Natural or Turbocharged |
PDF |
| 6.8L |
From 93 to 168KW |
6 |
2 |
Turbocharged or Turbocharged- After Cooled |
PDF |
| 8.1L |
From 149 to 261KW |
6 |
2 |
Turbocharged or Turbocharged- After Cooled |
PDF |
| 12.5L |
From 224 to 448KW |
6 |
4 |
Turbocharged- After Cooled |
PDF |
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Tier 2 / Stage 2 |
| Model |
Power |
Cylinders |
Valves |
Aspiration |
PDF |
| 2.4L |
From 36 to 49KW |
4 |
2 |
Turbocharged |
PDF |
| 2.9L |
From 48 to 53KW |
3 |
2 |
Turbocharged |
PDF |
| 3.0L |
From 56 to 74KW |
5 |
2 |
Turbocharged or Turbocharged- After Cooled |
PDF |
| 4.5L |
From 55 to 129KW |
2 |
2 or 4 |
Natural, Turbocharged or Turbocharged- After Cooled |
PDF |
| 6.8L |
From 101 to 205KW |
6 |
2 or 4 |
Turbocharged or Turbocharged - After Cooled |
PDF |
| 8.1L |
From 149 to 261KW |
6 |
2 |
Turbocharged - After Cooled |
PDF |
| 12.5L |
From 224 to 448KW |
6 |
4 |
Turbocharged - After Cooled |
PDF |
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Tier 3 / Stage 3A |
| Model |
Description |
PDF |
| Powertech M (4.5L) |
Following a simple design, PowerTech M engines (2.4L and 4.5L) use mechanical controls for optimal performance, while maintaining the performance standards of Tier 2/Stage II engines. They feature a new mechanical injection system that generate high injection pressures and improves combustion efficiency. |
PDF |
| Powertech E (6.8L) |
PowerTech E engines are equipped with an HPCR fuel injection system (4.5L and 6.8L), electronic unit pumps (2.4L and 3.0L), a two-valve cylinder head, and integrated electronic engine controls. The HPCR fuel injection system improves combustion by increasing the fuel pressure. Performance and fuel economy are comparable to Tier 2/Stage II engines. PowerTech E engines are built on platforms similar to their Tier 2/Stage II equivalents, so they are easy to integrate into the engine compartment. |
PDF |
| Powertech Plus: Economy (13.5L) |
John Deere offers 4.5L, 6.8L, 9.0L, and 13.5L engines in the PowerTech Plus category, which includes cooled exhaust gas recirculation (EGR) and variable geometry turbocharger (VGT) technologies for the ultimate in Tier 3/Stage III A efficiency and performance.
The higher an engine’s peak combustion temperature, the greater the amount of NOx created. Cooled EGR is an effective method of lowering peak combustion temperature.
To offset the increase in particulate matter caused by the reduction of NOx, we’ve taken the following steps:
- Increased fuel injection pressure by utilizing high-pressure common rail fuel systems and electronic unit injector technology
- Improved power cylinder components, resulting in reduced oil consumption
- Adopted VGT to control transient smoke
- Improved the shape of the combustion bowl to maximize air/fuel mixing and optimize the combustion process, reducing the amount of emissions.
The PowerTech family of Tier 3/Stage III A engines meets regulations, offers you flexibility and cost-efficiency, and gives you exactly the performance you need. |
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Tier 4 / Stage 3B |
| Model |
Description |
PDF |
| Powertech PVX |
138-224KW (185-399HP)
When you need unparalleled performance, PowerTech PVX 6.8L or 9.0L engines are the perfect fit for your application. Both displacements utilize our proven PowerTech Plus technology with variable geometry turbocharging (VGT) to improve performance and combustion efficiency, reduce emissions and increase fuel economy.
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PDF |
| Powertech PSX |
168-448KW (225-600HP)
For ultimate performance in off-highway applications that take you up and down steep grades at high altitudes. Or when you simply want maximum transient response and low-speed torque. A PowerTech PSX 6.8L, 9.0L, or 13.5L engine is exactly what you need. Along with proven PowerTech Plus technology, all three displacements feature series turbochargers that improve performance and responsiveness. |
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