The Changan Compact Road Cleaning Vehicle, developed by Hubei Chengli Special Vehicle Co., Ltd. in response to market demand, is a new type of high-pressure cleaning vehicle specifically designed for sanitation applications. Its sleek, aesthetically pleasing design features smooth arc transitions between the tank and side panels, delivering an appropriately proportioned, compact, and highly maneuverable vehicle that meets users’ visual expectations. Equipped with a manual spray gun and a spray pipe-based ground-cleaning system, it effectively cleans roadside small advertisements, pedestrian walkways, curbside signage, and other public facilities—making it an ideal assistant for sanitation and property management operations. This vehicle has received consistent praise from customers for its outstanding performance. User-friendly operation, exceptional mobility, convenient maintenance, low noise levels, and high safety standards make it exceptionally practical. It utilizes a high-pressure, low-flow imported high-pressure pump, significantly reducing labor and time requirements while extending operational duration and lowering overall costs—a hallmark of Chengli’s customer-centric philosophy and commitment to meeting real-world user needs. Below is a detailed introduction to the Changan Cleaning Vehicle’s key functions and technical specifications by Mr. Yan, Sales Manager of Hubei Chengli: 1. **High-Pressure Cleaning System**: Features an original Italian-made high-pressure water pump (maximum pressure: 150 bar; flow rate: 48 L/min), driven by a gasoline engine from a globally renowned brand. The front-mounted cleaning boom achieves a maximum cleaning width of 1.5 meters. During operation, system water pressure can reach up to 8 MPa, precisely regulated via throttle control of the auxiliary gasoline engine. 2. **Precision Spot-Cleaning Boom**: Capable of multi-directional (up/down/left/right) oscillation and automatic height adjustment via in-cab remote control—ideal for cleaning curbs, sidewalk edges, and hard-to-reach street corners. Maximum operating pressure: 15 MPa. 3. **High-Pressure Handheld Spray Gun**: Designed for tackling stubborn oil stains, grime, and “urban graffiti” (e.g., illegal stickers). Maximum operating pressure: 15 MPa. 4. **7-Jet Ground Cleaner**: Paired with the included high-pressure hose, enables cleaning at distances of up to 15 meters—perfect for pedestrian zones and other areas inaccessible to vehicles. Simple to operate and highly efficient. The Chengli Changan Sidewalk Maintenance Vehicle delivers exceptional functionality, cost-effectiveness, and practicality—especially suited for residential property management. It not only replaces conventional high-pressure cleaning trucks but also substantially reduces acquisition costs, offering broader functionality and superior accessibility for cleaning roadside and street-corner blind spots. Additionally, its gasoline-engine-driven high-pressure pump operates independently from the chassis engine, allowing cleaning operations even when the vehicle is stationary—reducing fuel consumption of the main engine. Chengli Special Automobile Co., Ltd. specializes in manufacturing Changan cleaning vehicles and other landscaping/sanitation vehicles. We maintain ample inventory of ready-to-deliver units year-round. A deposit secures same-day shipment, ensuring fast, hassle-free registration. We warmly welcome both new and returning customers to contact us for inquiries or purchases.