The engine adopts “air intake control + friction reduction” technology. Engine parts adopt eccentric crankshaft system, short-skirt piston (skirtpainted with graphite to reduce friction), thin piston ring, low-elasticity valve spring, high-efficiency pump and fuel pump to realize friction reduction and high mechanical efficiency. Compression ratio of 10.5 is adopted for high indicated thermal efficiency. Calibrations are carried out in plateau, high-temperature and cold areas. It can be easily started under -35℃ and various severe environments.
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Model photos and information courtesy of Foton Philippines.