6113 series diesel engine mechanism characteristic 1 uses the sea fresh water double circulation to cool, carries the sea fresh water switch, the sea water pump. 2 marine main engine and J16A, 40A, MA142, MB170 and other types of gear box. 3 marine auxiliary matching method is applicable to a variety of silent units, units such as open, can be matched with a disc type, pin type generator, used in marine 30KW-300KW generating units. 4 good reliability, easy to operate, long life. 5 small size, low fuel consumption, low noise, light weight.