1. The chassis adopts the well-known Chinese automotive brand's chassis, complying with the China VI emission standard.

2. The water tank is made of 304 stainless steel with a capacity of 2m³, and the fuel tank has a capacity of 20L, ensuring prolonged operation.

3. The high-pressure water pump adopts the INTERPUMP plunger pump, which is imported in its original state, features a non-wearing crankshaft, and comes with full quality assurance.

4. The pump unit adopts a direct gear box connection, which does not overheat and is free from belt damage.

5. The gasoline engine adopts the Honda GX630 twin-cylinder model, equipped with a high-mounted muffler, resulting in reduced vibration from the twin-cylinder design.

6. The engine start-stop operation can be performed inside the cab, and it can control the front spray arm cleaning nozzles, corner spray nozzles, and single-point high-pressure cleaning nozzles.

7. The cleaning device includes: a front cleaning device, a columnar single-point cleaning device, a manual spray gun device, a hand-propelled spray nozzle cleaning device, etc., capable of meeting the cleaning and maintenance needs of road surfaces with varying degrees of contamination.

8. The clean water tank is equipped with a low-water-level sensor alarm device to prevent damage to the high-pressure water pump due to water shortage.

9. The electronic control system adopts CAN bus control, ensuring excellent stability.