... oil consumption, high reliability, easy to start etc. Open Type, China diesel generator sets powered by weifang engine. Low fuel ... ISO certificate .Brushless,H class Insulation, IP23 CHINA BRAND Diesel Generator setSpecification:1) Engine: weifang diesel engine, Water-cooled2) ... Alternator: 3 phase 4 wires,Brushless H class insulation, Self excitation, IP 23 protection, AVR regulator,THF < 5%,low ...