No fuse circuit breakers for overload protection and convenience. specifications: Alternator Type:Brushless,Self-Excitation, 2-pole, Single phase,Frequency ... Combustion System:Direct injection Insulation Class:BEngine Model:DE178FAG3Engine Type:Single-cylinder, 4-stroke, air-cooled diesel engine ... Tank Capacity (L):16Lubrication Oil Volume (L):1.1Fuel Type:0# (Summer), -10#,-20# (Winter) diesel oil ...