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C. General description
C 3.
Engine
A C13
The tractors have 4---stroke direct injection diesel
engines:
four---cylinder engine, turbocharged and intercoolered,
---N82h, N92h
The principle of the turbocharged engine is that exhaust
gases from the engine cylinders drive the turbo unit which
forces air into the cylinders. This means that higher power
output can be obtained with economical fuel
consumption. On intercooler models cooled inlet air is fed
into the cylinders.
The engine induction air passes through the air filter and a
safety filter inside the air filter. The air intake system has
an effective ejector system, most of the impurities are
removed before they reach the filter by the exhaust fume
flow. The safety filter prevents the engine being damaged
if the main filter fails.
These engines have lower fuel consumption and cleaner
exhaust gases.
