New engine hardware for improved performance
Low operating costs with up to 1200 hours oil change interval
No-EGR and maintenance free solution for maximum reliability and uptime

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Designed for the most demanding missions of agricultural equipment, NEF series is the main example of FPT Industrial’s technological excellence. Since 2001 more than 2 million engines have been produced for a number of applications: agriculture, construction equipment, on-road, marine and power generation.

With best performances in the category in terms of both power and torque, fuel efficiency and reliability, NEF series stands out for its flexibility, featuring 4 (N45) and 6 (N67) cylinders configurations, with either structural or non-structural design and a wide range of options to customize the solution according to the customers’ needs.

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Stage V

Thanks to the EGR-free architecture, latest generation Common Rail injection, turbocharger and redesigned hardware, NEF engines ensure optimal combustion efficiency. This means low fuel consumption and high power density.

Stage V NEF engines feature a performance increase compared to Stage IV / Tier 4 Final ones with same engine displacement and no layout changes: up to 150 kW on N45 (+15%).

Best-in-class service interval up to 1200 hours thanks to new high capacity filters with clogging sensor. Maintenance-free HI-eSCR2 for low running costs over lifecycle (no need to replace the after-treatment system). Optimized fluid efficiency with EGR-free combustion.

Produced in more than 2 million units since 2001, NEF engines stand out for proven robustness and durability.

High system reliability thanks to a lean design with no EGR and patented SCR-only ATS and a single stage turbocharging solution.

Both NEF engines and the Hi-eSCR2 system for Stage V compliance are offered in a compact and lightweight design to reduce packaging and facilitate installation on vehicle, providing a wide range of aftertreatment layouts for customized solutions.

EGR-free technology reduces cooling power needs, further simplifying OEMs’ installation with same cooling requirements across all emission stages.

The NEF Series

10 ModelsModel
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  • Air Handling
    TCA (Turbocharged with aftercooler)
    TC (Turbocharged)
    NA (Naturally Aspirated)
  • Turbocharger
    WG (Wastegate)
    VGT (Variable Geometry Turbocharger)
    TST (Twin Stage Turbocharge)
  • Exhaust System
    EGR (Exhaust Gas Recirculation)
    SCR (Selective Catalytic Reduction)
    DOC (Diesel Oxidation Catalyst)
    DPF (Diesel Particulate Filter)