Introduced advanced technology from DEUTZ, Germany, v-type, the torque reserve from 30% to 45%, the low speed torque covering up to 90% of the maximum torque and better vehicle accelerating performance. With the option of POT power output, the output of which is 100 Kw, they are suitable to match all kinds of special vehicles with high reliability and the average service life of 1 million km. The structure is one cylinder covered with one cylinder head. The parts are in high versatility and convenient maintenance. The engines are compacted, in light weight and smaller volume, and equipped with an air intake heating device. Under -35 ºC , it can be started normally.