New C Series - Valtra

The best off-road diesel in the world
Why are SisuDiesel´s Fortius
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Electric inlet
air heater
By electrically preheating the engine’s
inlet air, cold start, ignition and running are
improved. By continuing post heating cold
running will be even and without white
smoke. The engine also lasts longer and
uses less fuel. Pre and post heating times
are automatically adjusted by the EEM
according to the dominant ambient tem-
perature.
Wet cylinder liners
and mid-cylinder line
support construction
Fortius engines feature so-called wet cylinder
liners that are centrally supported and replace-
able. By effi ciently cooling the top end of each
cylinder liner, engine heat is reduced, thus allow-
ing greater power. The central support mean-
while reduces vibration by 75 percent, which
reduces wear on the cylinders and cylinder lin-
ers. Blow by, oil consumption and particle emis-
sions are also signifi cantly reduced.
Poly V-fan
generator belt
The eight-grooved generator belt allows for
the generator belt pulley to be half the size of
standard belt when in use. With the smaller
belt pulley the generator produces more
electricity, also when idling and on EcoPower
models. The poly V-fan belt also stays in place
better and is longer lasting than a traditional
belt. The belt does not need service, because
it is spring loaded.
Engines produced by Valtra’s subsidiary Sisu
giving a lot of torque and power. This has a
several of whom also use Sisu Diesel engines. The
For example, fuel consumption has been reduced
there is 10–20 percent more torque, and the service in
which reduces the customer’s maintenance cost
Fracture-split connecting
The big end of the connecting rod is fracture-split, making
big end hold better. The connecting rod can thus be made
which reduces vibration and increases the durability of en
connecting rod is nevertheless stronger than previously.