... hours warranty Our factory Have Cummins, Volvo, Deutz, daewoo, Shangchai, Weichai, Jichai etc brand generator set, and silent/low noise/spound ... Bore * Stroke (mm): 102*120 -Displacement (L): 5.1B: Generator Set Information -Brand: Hengjiu or OEM -Type: GF80C -Output Type: AC ... ): 2150*850*1300 Parameters of Hengjiu Cummins Diesel Generator SetType of setParameters of set(400V-3-phase4-line 50Hz COSΦ0 ...