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N45

Trucks
High reliability
Reduced operating costs
Exclusive HI-eSCR ATS solution
Compact installation

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Description

The NEF range is the most compact, efficient and cost-effective engine solution in the 6-8 ton truck, bus and coach category.

Developed looking at the TCO, the NEF engines were conceived to maximize durability and long service intervals, and to minimize fuel consumption.

In addition to road transport, they cover applications like agriculture, construction, industrial, marine and power generation. This is the best proof of their reliability and versatility.

NEF EURO VI step E engines come in 4- and 6-cylinder configurations, with displacements ranging from 4.5 to 6.7 liters. Moreover, the 6.7 liter is offered in natural gas version for cleaner and cost efficient regional and urban missions.

All NEF engines can be customized with optional types of oil sump, transmission, radiator, air filter and muffler. Special arrangements are provided on demand for compressor, air conditioning compressor and steering pump.

NEF EURO VI step E engines come in 4- and 6-cylinder configurations, with displacements ranging from 4.5 to 6.7 liters. Moreover, the 6.7 liter is offered in natural gas version for cleaner and cost efficient regional and urban missions.

All NEF engines can be customized with optional types of oil sump, transmission, radiator, air filter and muffler. Special arrangements are provided on demand for compressor, air conditioning compressor and steering pump.

Thanks to latest-generationCommon Rail injection, waste-gate turbocharger and no-EGR architecture, NEF engines ensure optimal combustion efficiency – resulting in low fuel consumption and high performance. The regeneration-free HI-eSCR system avoids unplanned stops (especially in indoor, sensible environments).

Legend
Turbocharger

e-VGT (Electronic Variable Geometry Turbo)
2stT (Twin-Stage Turbo)
WG (Fixed Geometry Turbocharger with Waste Gate valve)
EVGT BB (Electronic Variable Geometry Turbo Ball Bearing)
eWG electronic (Fixed Geometry Turbocharger with Waste Gate valve)

Injection System

EUI (Electronically Controlled Unit Injector)
MPI (Multi-Points Injection)
ECR (Electronic Common Rail)
ECR 2500bar (Electronic Common Rail 2500 bar pressure)

Exhaust System

ATS (Aftertreatment System)
CCDPF (Cross Coupled Diesel Particulate Filter)
CUC (Clean Up Catalyst)
DOC (Diesel Oxidation Catalyst)
SCR (Selective Catalytic Reduction)
DPF (Diesel Particulate Filter w/ passive regeneration)
EGR (External Exhaust Gas Recirculation)
HPEGR (High Pressure Cooled External EGR)


Turbocharger

e-VGT (Electronic Variable Geometry Turbo)
2stT (Twin-Stage Turbo)
WG (Fixed Geometry Turbocharger with Waste Gate valve)
EVGT BB (Electronic Variable Geometry Turbo Ball Bearing)
eWG electronic (Fixed Geometry Turbocharger with Waste Gate valve)

Injection System

EUI (Electronically Controlled Unit Injector)
MPI (Multi-Points Injection)
ECR (Electronic Common Rail)
ECR 2500bar (Electronic Common Rail 2500 bar pressure)

Exhaust System

ATS (Aftertreatment System)
CCDPF (Cross Coupled Diesel Particulate Filter)
CUC (Clean Up Catalyst)
DOC (Diesel Oxidation Catalyst)
SCR (Selective Catalytic Reduction)
DPF (Diesel Particulate Filter w/ passive regeneration)
EGR (External Exhaust Gas Recirculation)
HPEGR (High Pressure Cooled External EGR)