diesel generator big-power, use HP286FE as engine(double-cylinder,vertical,4-srtoke,direct injection,ari-cooled diesel engine diesel generatorgenerator MODEL HP12000CXEalternator frenquency(hz ... type double-cylinder,vertical,4-srtoke,direct injection,ari- cooled diesel engine continous output(kva) 11.5/13 bore*stroke(mm ... start dry weight(kg) 170 dimension(mm) 850*620*720 Diesel Generator(CE,EPA)