... (L/H)48Piston Speed(m/s)6.25Mechanical Governor Rate≤5%Electronical Governor Rate≤1%Noise Level(dBA)≤95Cooling ModelForced Water ... or Without Protection Cover 3, Electric Systema, Mechanical/Electrical Governor Pumpb,Stop Solid can be optional.c,Diesel Engine Protection ... working condition. Such as high temperature, low oil pressure, overspeed,etc. 4,FlywheelWith or without SAE. 4),Packed by Standard ...