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Agriculture > Agricultural

N67

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  • Top class performance with maximized fuel efficiency

  • Maintenance free ATS solution

  • Compact installation

  • Up to 600 hours oil service intervals

Designed to meet the most demanding requirements of agricultural, construction and industrial missions, the NEF Series marks FPT Industrial technological excellence since 2001, strong of more than 1.7 million engines produced for the widest range of applications (agriculture, construction, on-road, marine and power generation).

Featuring best-in-class power and torque performance, fuel efficiency and reliability, the NEF Series stands out for its flexibility, available in 4 (N45) and 6 (N67) cylinders configurations, with non-structural and structural design and a large set of options or tailor-made solutions to meet customer needs.

Thanks to FPT’s pioneering EGR free combustion and exclusive, patented HI-eSCR2 aftertreament technology, NEF engines represent the productivity benchmark in midrange engines, with further enhancements in performance and efficiency with newly designed Stage V engines.

Maintaining the same engine dimensions and layout of previous versions, cylinder head, pistons and turbochargers have been redesigned for performance increase

N67, with 6 cylinder / 4 valves per cylinder architecture, now reaches 260 kW, 13% higher than previous Stage IV / Tier 4Final version

New filters with increased capacity and clogging sensor are capable of up to 1200 hours service interval, the longest in the market and twice the previous interval. This new feature comes along with the innovative HI-eSCR2 after-treatment system, which comply with Stage V regulations with a maintenance-free solution, contributing to low operating costs and avoiding any downtime during machine operation for un-necessary machine stop for parked regeneration.

Additional improvements in fluid consumption, leveraging on reduced frictions, grants leading efficiency compared to competitors using EGR and DPF.

Lean design with no EGR and single stage turbocharging is a made-to-last solution ensuring maximum reliability. Thanks to the dimension-neutral approach granted by HI-eSCR2, Stage V solution requires no machine layout changes nor cooling redesign compared to Stage IV.

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DISCOVER THE MODELS

Features & benefits

PRODUCTIVITY AND EFFICIENCY

Thanks to a NO EGR architecture, latest generation Common Rail injection,WG turbocharger and redesigned hardware, NEF engines ensure optimal combustion efficiency resulting in low fuel consumption and high power density

Performance increase compared to Stage IV / Tier 4Final with same engine displacement and no layout changes: up to 260 kW on N67 (+13%), ensuring torque and power density leadership (15% higher than competitors average in 6 lt range)

Moreover, VGT turbocharger allows for prompt engine response for highly demaning missions in Agricultural and Construction applications

LOW OPERATING COSTS

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 aftertreatment)

Optimized fluid efficiency with EGR-free combustion and, where adopted, VGT turbocharger.

No need to stop equipment for parked regeneration

Reduced oil consumption thanks to new piston rings design and advanced machining process

RELIABILITY

Produced in more than 1.7 million units since 2001, ensuring robustness and durability

More than 25 years experience SCR technology with exclusive patented solutions

Proven system reliability thanks to lean design with no EGR and single stage turbocharging solution

COMPACTNESS

Both NEF engines and Hi-eSCR2 system are offered in a compact and lightweight design to reduce packaging and facilitate installation on vehicle, offering 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.

PRODUCTIVITY AND EFFICIENCY
Thanks to a NO EGR architecture, latest generation Common Rail injection and WG turbocharger, NEF engines ensure optimal combustion efficiency resulting in low fuel consumption and top class performance (+5% power density, +10% torque density Vs. market average).
The HI-eSCR system is regeneration-free, allowing continuous operation avoiding unplanned stops during daily activities, especially when operating in indoor environments, improving uptime.

MAINTENANCE
Avoiding the use of DPF, the FPT’s patented HI-eSCR system represents a maintenance free “fit a forget” solution ensuring low operating costs and maximizing vehicle uptime.

RELIABILITY
NEF reliability is proven by more than 1.3 million units produced since 2001, ensuring robustness and durability in every working condition.
HI-eSCR system is relying on a longstanding and proven experience on SCR technology based on more than 650,000 units produced since 2005.

COMPACTNESS
Both NEF engines and Hi-eSCR system are offered in a compact and lightweight design to reduce packaging and facilitate installation on vehicle, offering a wide range of aftertreatment layouts for customized solutions.
EGR-free technology reduces cooling power needs, further simplifying OEMs’ installation.

PERFORMANCE AND EFFICIENCY
Mechanical or Common Rail versions, with fixed geometry turbocharger or wastegate, delivers high power and torque output (power density 15% above market average), with competitive fuel.

MAINTENANCE
Best in class for oil change intervals (600 hs) resulting in reduced vehicle downtime and improved productivity. Lean engine layout, designed to ensure fast and easy maintenance operations.

RELIABILITY
NEF reliability is proven by more than 1.3 million units produced since 2001.
Both mechanical and electronic versions represent an effective solution delivering robustness and durability even in the most severe working condition.

Tech aspects

MAX POWER VALUE (kW)
MAX TORQUE VALUE (Nm)
MAX CONSUMPTION VALUE (L/h)

*Dimensions can be changed according to engine options
1049 (mm*)1062 (mm*)
687 (mm*)

The N67 models

Please select an engine model to discover more details

PowerTorque
ModelCylinder Arrangement, Air Feeding, Emission TechnologyDisplacement
[litersCubic inches]		Injection SystemkWHP @ rpmNm (kgm)FT/lb @ rpmEmissions
N67 ENT6L TCA I-EGR6.7408.9ECR175238 @ 22001020 (104)752.3 @ 1500Stage IIIA / Tier 3
N67 ERT6L TCA I-EGR6.7408.9ECR181246 @ 22001020 (128)752.3 @ 1500Stage IIIA / Tier 3
N67 MNT6L TCA I-EGR6.7408.9M129175 @ 2200770 (79)567.9 @ 1500Stage IIIA / Tier 3
N67 MRT6L TCA I-EGR6.7408.9M126171 @ 2200720 (74)531 @ 1250Stage IIIA / Tier 3
N67 ENT6L TCA HI-eSCR6.7408.9ECR129175 @ 2200805 (82)593.7 @ 1500Stage IV / Tier4 Final
N67 ENT6L TCA HI-eSCR6.7408.9ECR151205 @ 2200940 (96)693.3 @ 1500Stage IV / Tier4 Final
N67 ENT6L TCA HI-eSCR6.7408.9ECR210286 @ 22001150 (117)848.2 @ 1500Stage IV / Tier4 Final
  • ModelN67 ENT
    Model
    N67 ENT
    Cylinder Arrangement, Air Feeding, Emission Technology
    6L TCA I-EGR
    Displacement
    [litersCubic inches]
    6.7408.9
    Injection System
    ECR
    kWHP @ rpm
    175238 @ 2200
    Nm (kgm)FT/lb @ rpm
    1020 (104)752.3 @ 1500
    Emissions
    Stage IIIA / Tier 3
    See details
  • ModelN67 ERT
    Model
    N67 ERT
    Cylinder Arrangement, Air Feeding, Emission Technology
    6L TCA I-EGR
    Displacement
    [litersCubic inches]
    6.7408.9
    Injection System
    ECR
    kWHP @ rpm
    181246 @ 2200
    Nm (kgm)FT/lb @ rpm
    1020 (128)752.3 @ 1500
    Emissions
    Stage IIIA / Tier 3
    See details
  • ModelN67 MNT
    Model
    N67 MNT
    Cylinder Arrangement, Air Feeding, Emission Technology
    6L TCA I-EGR
    Displacement
    [litersCubic inches]
    6.7408.9
    Injection System
    M
    kWHP @ rpm
    129175 @ 2200
    Nm (kgm)FT/lb @ rpm
    770 (79)567.9 @ 1500
    Emissions
    Stage IIIA / Tier 3
    See details
  • ModelN67 MRT
    Model
    N67 MRT
    Cylinder Arrangement, Air Feeding, Emission Technology
    6L TCA I-EGR
    Displacement
    [litersCubic inches]
    6.7408.9
    Injection System
    M
    kWHP @ rpm
    126171 @ 2200
    Nm (kgm)FT/lb @ rpm
    720 (74)531 @ 1250
    Emissions
    Stage IIIA / Tier 3
    See details
  • ModelN67 ENT
    Model
    N67 ENT
    Cylinder Arrangement, Air Feeding, Emission Technology
    6L TCA HI-eSCR
    Displacement
    [litersCubic inches]
    6.7408.9
    Injection System
    ECR
    kWHP @ rpm
    129175 @ 2200
    Nm (kgm)FT/lb @ rpm
    805 (82)593.7 @ 1500
    Emissions
    Stage IV / Tier4 Final
    See details
  • ModelN67 ENT
    Model
    N67 ENT
    Cylinder Arrangement, Air Feeding, Emission Technology
    6L TCA HI-eSCR
    Displacement
    [litersCubic inches]
    6.7408.9
    Injection System
    ECR
    kWHP @ rpm
    151205 @ 2200
    Nm (kgm)FT/lb @ rpm
    940 (96)693.3 @ 1500
    Emissions
    Stage IV / Tier4 Final
    See details
  • ModelN67 ENT
    Model
    N67 ENT
    Cylinder Arrangement, Air Feeding, Emission Technology
    6L TCA HI-eSCR
    Displacement
    [litersCubic inches]
    6.7408.9
    Injection System
    ECR
    kWHP @ rpm
    210286 @ 2200
    Nm (kgm)FT/lb @ rpm
    1150 (117)848.2 @ 1500
    Emissions
    Stage IV / Tier4 Final
    See details
Legend
  • Arrangement
    L (in line) V (90° "V" configuration)
  • Air Handling
    TCA (Turbocharged with aftercooler) TC (Turbocharged) NA (Naturally Aspirated)
  • Turbocharger
    WG (Wastegate) VGT (Variable Geometry Turbocharger) TST (Twin Stage Turbocharge)
  • Injection System
    M (Mechanical) ECR (Electronic Common Rail) EUI (Electronic Unit Injector) MPI (Multi Point Injection)
  • Exhaust System
    EGR (Exhaust Gas Recirculation) SCR (Selective Catalytic Reduction)

NEF engine timeline

Continuous evolution