... :2KW-6KW 3. Engine:Air-cooled,4-stroke 3KW Silent diesel generator setSilent Generator set1. CE,CCC Approbate2. Power:2KW-6KW3. Engine:Air ... -cooled,4-stroke 1.Top air-cooled,4-stroke,direct injection diesel ... , vertical, 4 stroke, air cooled, direct-knjectionRated Output(PS/rpm)5.5/36008.7/3600Fuel Tanke (L)15Lube Oil Capacity(L)1 ...