Type of cleaning device: unique large sweeping disc with sweeping vacuum cover and slider manual adjustment combined mechanism cleaning device + central wide suction nozzle layout.

A dry-wet switching control mechanism and a full-sweep switch adjustment mechanism are provided to realize the diversification of operation modes. According to different operation requirements, dry operation mode and wet operation mode can be used respectively, and the left and right can be adjusted separately in each mode. Suction switch opening, wide application range.

The dust box of the pure suction vacuum truck is made of SUS304 stainless steel, which will never rust.

A unique curved box structure is adopted, the rear door opens upward, the filter cartridge is easy and convenient to dismantle and maintain, the trash box can be tilted, and the unloading is convenient without manual intervention.

The vehicle adopts 10 cone-shaped membrane filter cartridges with a filter area of ​​≥90 square meters. The filter area is large and the suction effect is better; and the air pulse filter cartridge cleaning device is provided to greatly improve the cleaning effect of the filter cartridge. It can effectively reduce the clogging of the filter cartridge by dust and improve the operation effect; configure a large-capacity dust bin and dust removal box to improve the operation efficiency.

The electrical system is controlled by an integrated modular CAN bus. The panel has video functions such as fault diagnosis, digital testing, real-time display and monitoring of auxiliary engine speed, water temperature, operating conditions, etc. The operation status is clear and maintenance is easy.