... series low power diesel engine made by Sino-Germany Joint-venture Company in China.The DEUTZ engines ... cooled, 24VDC working voltage for control syatem, adopt circumvolve fuel filter&oil filtercleaner, dry air cleaner, compact structure, ... up of volt meter, frequency meter, a.c. ampere meter, d.c. ampere meter, water temperature meter, oiltemperature meter, oil pressure meter, fuel meter, contoller for ...