... your different technical requirements.All the diesel generator sets of Yihua are manufacturered with famous ... LeroySomer, Marathon etc. 3)Specification of the Yihua diesel generator : The basic specifications: 400 / 230V AC, 50Hz / ... type)Engine brandCummins,Deutz, Lovol/perkins,doosan , detuz, weichai, shangchai etcEngine typeWater cooling, 4 stroke, direct injectionAlternatorYihua, Stamford ...