The generator produced with cummins engine and marathon/stmford or domestic alternator, ... of the products: "RY" series of Cummins diesel generator set, which has the following features and models ... the configuration of the unit.1. Diesel generator Set: the diesel engine, alternator and the control box, chassis, ... G21141358.272020625002600×880×1500 50-250KW Cummins engine Generator set manufacturer