With chassis options for cab selection. Tank body external dimensions (diameter × straight section length) (mm): φ1550×4100, effective volume: 7.45 cubic meters, medium: suspended sludge, density: 900 kg/cubic meter. Axle base/rear overhang correspondence (mm): 4700/2570; 4500/2770. Protection material: Q23**carbon steel, connection method: both side and rear lower protection are welded, rear protection cross-sectional size (mm): 230×50, rear protection ground clearance (mm): 480. The vehicle is equipped with a driving recorder with satellite positioning function.