... the most competitive pricing and reliable engines ,based on 4JB1 engine,fueled with NG,CNG,LNG,LPG or Biogas. Parameter LineItemsCNGLPG1Type4 ... power for matched gensets (kw/rpm)16-20 /1,500,Engine #: NG4JB1-2018-24 /1,500Engine #: LP4JB1-2420-24 /1,800Engine ... #: NG4JB1-2424-28 /1,800Engine #: LP4JB1-2830-36 /3,000Engine #: NG4JB1-3630-40 /3,000Engine #: LP4JB1-406Fuel consumption ...