Is silent with very low emissions, characterized by low consumption, high corrosion resistance, which guarantees a very long service life, the Mariner engine is very high quality and detailed in detail. The engine has an exhaust driven through the center of the propeller, it has a great torque and a great force that rises at 5600 rpm. It also has a very high standard of equipment: an external 25L petrol tank + inlet hose, a spare candle, a basic set of tools, a starting cord and a fuse.