... 3. EPA, CE, ISO certificate . Diesel Generator set power by Cummins engine Type Open (C200) & Soundproof (C200/S) Frequency 50Hz Speed ... 0.8 Phase 3 Phase 4 Wire Diesel Engine Engine Model 6LTAA8.9-G2 Engine Characters water-cooled,in line,4-stroke, ... , Standard tool skit, operation manual and document2) Optional accessories: Engine collant and oil heater, alternator space heater, cooling for heating ...