... generator: Power: 8KW to 40kW(1) Low noise runing only 68dB(A)/7m(2) Single/three phase brushless alternator with avr(3) Water ... ,4 stroke, water cooled, direction injection3-cylinder,4 stroke, water cooled, direction injection4-cylinder,4 stroke, water cooled,direction injection4 ... Disc-couplingSAE Disc-couplingSAE Disc-couplingProtection ClassIP23IP23IP23IP23IP23IP23 low noise diesel generator