genset engine of Cummins 4BT,6BT,6CT Perkins 1004G 1004TG 1006TG 1006TAG Deutz F3L912 F4L912 F6L912... OEM quality genset engine of Cummins,Perkins, Deutz etc. Cummins:Cummins engine 4B3.9-G2, 24KW/1500RPM, with GAC governorCummins engine 4BT3.9-G2, 36KW/1500RPM, with GAC governor, turbochargerCummins engine 4BTA3.9-G, 50KW/1500RPM, with GAC governor, turbocharger, inter-coolingCummins engine ...