该系列机组发动机选用韩国斗山大宇柴油发动机，结构紧凑，重量轻，抗负荷能力强，低噪音，经济可靠机组型号备用功率(KW)主用功率(KW)发动机型号燃油消耗率机组重量(KG)机组尺寸mm(L×W×H)FL-DS485348DB582138202050×800×1000FL-DS647064D114622210502200×800×1550FL-DS9210192D1146T20011602350×800×1250FL-DS160176160P086TI20217502600×1000×1500FL-DS220242220P126TI20019503000×1100×1500FL-DS250275250P126TI-II20221003000×1100×1500FL-DS300330300P158LE-120424003000×1400×1900FL-DS320352320P158LE20425503000×1400×1900FL-DS360396360P158LE-S20927503000×1400×1900FL-DS400440400P180LE-S20530003000×1400×1900FL-DS460506460P222LE-120035503000×1400×1900FL-DS500550500P222LE20936003000×1400×1900FL-DS560616560P222LE-II21240003000×1400×1900