Engine 6HK1-TCNG40 CN4 is newly designed by ISUZU in Japan which adopts a Denso high pressure common rail fuel injection system. This system features high injection pressure and it can make flexible adjustment on the correct timing of injection,injection duration, injection pressure and the rules of injection. With its multi-stage fuel injection, this diesel engine has greatly improved its performance in economy, power and emission, as well as great improvement on engine noise and vibration.

The engine efficiently decreases emission pollution by introducing electronic controlled EGR, 2 level EGR cooling tube and DOC emission control technology.

The electronic controlled VGS(VAT Variable AreaTurbocharger)plus intercooling tech. substantially increase its power and responsiveness, which enables its adaptation to different complicated road conditions .