DK4A as the only diesel engine was awarded "Chinese Heart", the Best Ten Engines in 2008, DK4B won the Top Ten Brand Diesel Engine in 2010. Covering displacement of 2.0 to 3.0 L, power 75 kw to 110 kw. The engines adopted technologies of electronic control high pressure common rail system, inter-cooled EGR, exhaust gas turbocharging, electronic throttle, features of compact structure and excellent dynamic, low fuel consumption, low emission, low vibration and low noise, meet the requirements of national environmental protection and fuel consumption regulation, applicable for SUV, pickup, light-duty passenger car and light truck models, etc.