... air cooled diesel generator1. delivery time: 15 days after payment2. high quality and reasonable price3. CE, EPA, ISO9002 Haimen Yigao diesel engine can ... /230120/240excitating wayself-excitedEngine typeSingle-Cylinder, Four-Stroke, Direct Injection, Air Cooled Dieselrated frequency (KVA)5060Compression Ratio 18:1Noise (7 m) Db ...