... : 150 kW, 450 kW, 400 kW, 600 kW Biogas Generator Description of Biogas Generator: Engine model: 4190ZL, 12V190ZLDZ-2, 12V190Z-2, 12V190ZLZ Rated power: 150 kW, 450 kW, 400 kW, 600 ... mode24DC startingCooling water systemOpen type with heat exchangerOverhaul time≥18000h Biogas Generator