Effective tank volume: 8.15 cubic meters; tank dimensions (long/long axis/short axis) (mm): 4800/2000/1270. Transport medium: liquid dirt, medium density: 900 kg/m3. The front bumper of the body is optional with the chassis (only lamps change). Protective material: Q235 carbon steel, connection method: the left and right sides and the rear lower part of the protection are all welded, the rear protective section size (mm): 180×50×5, the rear protective ground height (mm): 510.