... , biogas, CBM etc. Genset is approved by CE, ISO9001, 2008, 14001, 2004, 2007 and OHSAS18001 Gas type: Natural gas, biogas, CBM ... troubles testing.8. Genset is approved by CE, ISO9001, 2008, 14001, 2004, 2007 and OHSAS18001 Item KVA KWEngine ModelAlteneratorPrimeStandbyPrimeStandbyLeroy SomerYLG-C33N30332428HG4BLSA42 ...