Shacman L3000 special low chassis design makes it more convenient for driver on and off, more efficient for loading and unloading of goods. At the same time, the optional third seat, ensures one more person to facilitate the ride, work collaboratively and improve work efficiency. Shacman L3000 achieve the standardization of connection between chassis and top parts components. The modification cost being reduced, the connecting parts are universal and the adaptability of modification is good. The vehicle body applies the world’s top ABB robot and KUKA robot automatic welding, of which the accuracy is higher, the solder joint distribution is even with stronger impact resistance. The front face of the cab adopts the European low wind resistance V-SHAPE design. The whole vehicle passes CFD flow field analysis and wind tunnel tests. At the same time, the design of the cockpit is optimized, and the wind resistance is reduced greatly. The energy efficiency of the vehicle became the industry benchmark. Compared with traditional halogen lamp, the clearance lamp, side turning signal, step lamp and reading lamp of Shacman L3000 adopt LED light source， which has higher brightness, longer service life, lighter weight，lower heat and energy conservation & environmental protection. Sufficient driving space (the width of cab is 2.3m, length 2.1m and sleeper 660mm). Electric heating and large rear-view mirror can improve drivers’ driving comfort and safety effectively. The maximum 46 degrees turning angle and the minimum turning radius 8.4 meters make the vehicle mobility better. In order to create a quiet and comfortable interior environment, the cab suspension adopts rubber block in front and the spiral spring shock absorber + transverse damper structure in the rear, improving the smooth ride of the vehicle and reducing the turbulence.