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ENGINE TECHNICAL DATA N45 MNS/MSS/MNT/MST
The technical code and serial number are indicated on a plate, which
is located on different parts of the engine, according to the model:
flywheel casing, tappet cover, other.
(1) Excluding engines N45 MNS / MSS
(*)Net power to the flywheel in compliance with ISO 3046-1. Test
conditions: temperature 25 °C; atmospheric pressure 100 kPa;
relative humidity 30%.
Code N45 MNS/MSS/MNT/MST
Engine family F4
Cycle 4-stroke diesel
Number and arrangement
of cylinders 4, in line
Bore x stroke 104 x 132 mm
Total displacement 4,500 cm
3
Air system Supercharged - Aftercooled
(1)
Injection type Direct with rotating pump
Engine direction of
rotation
Anticlockwise (seen from
flywheel side)
Dry weight 390 kg
Electrical system 12 V
Accumulator/s
- capacity
- discharge current
100 Ah or above
650 A or above
Performance TIER2 Maximum power (*)
Maximum torque
N45 MNS / MSS 74 kW (100 CV) @ 2300 rpm
398 Nm (40.5 Kgm) @ 1400 rpm
N45 MNT / MST 82 kW (111 CV) @ 2200 rpm
480 Nm (48.9 Kgm) @ 1400 rpm
N45 MNT / MST 94 kW (128 CV) @ 2300 rpm
500 Nm (50.9 Kgm) @ 1400 rpm
Performance TIER3 Maximum power (*)
Maximum torque
N45 MNS / MSS 66 kW (89 CV) @ 2200 rpm
362 Nm (36.9 Kgm) @ 1400 rpm
N45 MNT / MST 74 kW (100 CV) @ 2200 rpm
397 Nm (40.5 Kgm) @ 1400 rpm
N45 MNT / MST 93 kW (126 CV) @ 2200 rpm
520 Nm (53 Kgm) @ 1400 rpm
WARNING
Any alteration of the above mentioned characteristics is strictly
prohibited, penalty invalidation of the guarantee and absence of all
liability on the part of IVECO MOTORS.