... generator power generatorPower generator with CE certificate1,OEM of Cummins, Perkins, Lovol , MAN, etc2,65-70dB(A) @ 7m3,100% Load ... phase.1500/1800rpm,50/60hzdiesel engine brand options:cummins,deutz,perkins,etcalterator options:stamford,marathon,leroy somer,STC TWG GMM ... 8KW-2000KW (10KVA-2500KVA)50HZ/60HZ water cooled silent/soundproof PERKINS,DEUTZ,VOLVO Cummins silent diesel power generator