Rated frequency(Hz) 50 60 
Rated voltage(V) 400/230 400/230 
Rated current(A) 18.1 18.1 
Rated output power(KW) 12.5 12.5 
Max output power(KW) 14 14 
Rated otation speed(rpm) 3000 3600 
Power factor(cos) 0.8(Applied to kVA) 
Phase number Three phase 

Excitation mode Self-excitation and constant voltage(AVR) 
Overall dimension(LxWxH)[mm(in)] E: 1270x830x940(50.00x32.68x37.01)T: 1660x730x1020(65.35x28.74x40.16) 
Dry weigt[kg(ibs. ) E: 360(792), T: 455(1001) 
Structure type E: Open-frame type T: Silent type 
Engine model KM380G 
Rated power[kW(Hz)/rpm] 21(28.56)/3000, 21(28.56)/3600 
Engine type Three cylinder, in-line, water-cooled, 4-stroke, direct injection, diesel engine 

Bore*stroke[mm(in)] 80x90(3.15x3.54) 
Compression ratio 18: 1 
Total displacement[L(cu. In)] 1.357(82.81) 
Fuel consumption at full load[g(ml)/kW. H] < 245(291) 
Starting system 12V electric starter 
Fuel 0#(summen)-10#(winter)light diesel oil 
Cooling system Forced water-cooled circulation 
Lube Capacity[L(gal. )] 38(8.36) 
Lube LECD grade 15W40