Engine:CAT,Cummins, Perkins,Lovol, Deutz,Isuzu,Volvo Alternator:Leory Somer, ... are rated for operation at normal temperature and pressure.Famous Engine incorporating with radiator cooling and battery charging alternator.Leroy Somer ... .Industrial silencer and flexible exhaust hose.One generator set/engine/alternator operational manual book, panel wiring diagram and factory test certificate.All ...