... setting restrains the machinery noise and the unit has perfect all-weather service property and the outside steel material features preferable ... operation base tank6.Key start/auto start7.Sound-proof/weather-proof canopy is optional8.230/400VAC,50/60Hz,0. ... elbow,bellow,muffler24.Supply standard collocation:(a)Diesel engine with all accessories, 3filter,electric systems(b)Alternator(c)Steel structure ...