One of the most competitive pricing and reliable engine based on Toyota 4Y ,with NG,CNG,LNG,LPG or biogas as fuel. Parameter/Specifications LineItemsNGLP1Type4 stroke, inline, water cooling, pre-mixing2Bore x stroke mm91×863DisplacementL2.2374Compression ratio8.88.85Rated power for matched gensets (kw/rpm)23/1,800, Engine #: NG4Y-2325/1,800, Engine #: LP4Y-2544/3,000, Engine #: NG4Y-4448/3,000, ...