1. CLD320 bulldozer is equipped with a high-quality Cummins engine for high output torque, low oil consumption, reliable use, energy reduction and environmental protection. 2. Using a three-element, single-stage, single-phase torque converter for increased efficiency 3. Adopting the Shanghai Fenchuang brand air filter and pre-filter for extended motor lifespan and service intervals 4. The motor muffler removes the need for an ejector to increase the diameter of the exhaust pipe and decrease exhaust pressure, thus lowering fuel consumption. 5. The hydraulic filter is added with an alarm system to timely remind users of cleaning the filter element or replacing the hydraulic oil. 6. The air cooler is placed under the engine hood to offer a superb cooling effect. 7. Humanized design for convenient maintenance 8. The complete machine is designed with an advanced hydraulic transmission system. It is characterized by reasonable structure, convenient operation and reliable quality.