... without loading and 62-65dbA/7m with full loading. LEES Cummins silent generators have a wide power range from 22~2250kVA. The ... generators are widely used in industrial, commercial, backup, primary power source and outdoors project work and so on. The Cummins Engine ... 5,000 dealers. There are 34,600 people working in Cummins.Cummins has invested more than US$ one hundred and forty million ...