Product description
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Engine
5.3 Engine
The propulsion engine of the portable fire pump is a 3-cylinder, 4-cycle gas-
oline engine by Rotax, of type 903 ACE. The engine is a water-cooled alloy
engine with 4 valves per cylinder. The cooling water and the lubricating oil
is cooled via a closed cooling circuit by means of a water/water and a water/
air heat exchanging device with an electric fan.
Propulsion engine