12kw silent type generator air cooled Deutz engine: F2L912D alterator: stamford, leory somer,our brushless alternator. ... of generating set 6) Exhaust silencing system totally enclosed for operator safety1. Engine: CUMMINS, DEUTZ, PERKINS,LOVOL, WEICHAI,Doosan DAEWOO, ... ATS) uses update technology, which can be automatic control for on-off electricity, remote monitoring, automatic parallel operation,etc ...