N45

Construction

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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Description

Engineered to meet the rigorous demands of the construction industry, the NEF series exemplifies FPT Industrial's commitment to technological innovation and performance. Since 2001, over 2 million NEF engines have been manufactured, supporting diverse applications such as backhoe loaders, telehandlers, excavators, drilling rigs, and many more.

With best-in-class performance in both power and torque, the NEF series delivers unmatched flexibility. Available in 4-cylinder (N45) and 6-cylinder (N67) configurations, with both structural and non-structural designs, it offers tailored solutions to meet the unique needs of every construction project.

Powered by FPT's groundbreaking EGR-free combustion and patented HI-eSCR2 after-treatment system, the NEF series sets the standard for productivity and sustainability in mid-range engines. Designed to comply with the latest Stage V emission standards, it ensures maximum efficiency and performance, making it the trusted choice for modern construction operations.

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 147 kW on N45.

Legend

Arrangement

L (In-line)
V (90° "V" configuration)

Injection System

M (Mechanical)
EUI (Electronic Unit Injector)
ECR (Electronic Common Rail)

Air Handling

NA (Naturally Aspirated)
TC (Turbocharged)
TCA (Turbocharged with aftercooler)

Turbocharger

WG (Wastegate)
VGT (Variable Geometry Turbocharger)
TST (Twin-Stage Turbocharger)

Exhaust System

EGR (Exhaust Gas Recirculation)
DOC (Diesel Oxidation Catalyst)
DPF (Diesel Particulate Filter)
SCR (Selective Catalytic Reduction)
Hi-eSCR2 (FPT Industrial's patented ATS system)