... 18 years manufacturering of diesel generator 4. IP22~23 Chinese weifang 120kw diesel generator sets Features: 1. Low cost, high efficiency ... (lagging) Diesel engine: Cummins, Deutz, Lovol, Isuzu, Perkins, Chinese brands (Weifang, Tianhe, Yuchai, Quanchai, Shangchai, etc.) 1.Heavy load durable, water ...