Chengli Dongfeng Tianjin National VI Sweeper-Scrubber Vehicle Launches with a Bang: Empowering High-Quality Urban and Rural Sanitation Development through Intelligent Equipment Release Date: 2026-05-13 Issuing Unit: Chengli Special Purpose Vehicle Co., Ltd. — Sanitation Equipment Division Against the national backdrop of vigorously advancing comprehensive urban-rural environmental governance and deepening green, low-carbon development, Chengli Special Purpose Vehicle Co., Ltd.—ranked among China’s Top 500 Private Enterprises and a leading enterprise in China’s special-purpose vehicle industry—has officially launched its new-generation Dongfeng Tianjin National VI sweeper-scrubber vehicle, leveraging its robust R&D capabilities and mature manufacturing system. This model integrates multiple functions including road surface sweeping, high-pressure cleaning, curbstone scrubbing, misting dust suppression, and self-cleaning maintenance. With powerful performance, stable operation, intelligent control, and highly efficient working capability, it comprehensively meets cleaning requirements across diverse scenarios—including urban arterial roads, expressways, airports and ports, industrial parks, and township roads—providing premium equipment support to enhance efficiency and quality for sanitation systems nationwide. I. Key Technical Parameters and Configuration Overview Vehicle Model: CLW5180TXSD6 Chassis Model: DFH1180EX8 Wheelbase: 5,000 mm Overall Dimensions (L×W×H): 8,550 × 2,480 × 3,130 mm Chassis Engine: B6.2NS6B230 (169 kW) Auxiliary Engine: B170 (125 kW) Water Tank Capacity: 9 m³ Garbage Bin Capacity: 7 m³ Maximum Sweeping Width: ≈3.5 m Sweeping Capacity: 52,500 m²/h Cleaning Water Pressure: 10 MPa Pump Flow Rate: 142 L/min Maximum Speed: 89 km/h Sweeping Efficiency: ≥95% II. Structural Design and Core Functional Details The Chengli Dongfeng Tianjin National VI sweeper-scrubber adopts a center-mounted dual-brush + center-mounted suction inlet layout, integrating a high-pressure water system, hydraulic drive system, and PLC-based intelligent electronic control system into a single platform—enabling multi-functionality and highly efficient cleaning. The vehicle features seven core operational functions, comprehensively covering all sanitation cleaning scenarios: • Full-Mode Sweeping & Scrubbing: Supports six operating modes—full sweeping & scrubbing, left-side sweeping & scrubbing, right-side sweeping & scrubbing, full sweeping only, left-side sweeping only, and right-side sweeping only—for flexible adaptation to varying road conditions; • Curbstone and Vertical Surface Cleaning: Dedicated high-pressure curved-nozzle system enables high-pressure rinsing of curbstones and vertical wall surfaces, ensuring thorough, no-blind-spot cleaning; • Rear-Mounted Mist Dust Suppression: Simultaneous misting during operation effectively suppresses airborne dust and prevents secondary pollution; • Dual-Pressure (High/Low) Flushing: High-pressure flushing delivers strong stain removal; low-pressure wide-spectrum sprinkling ensures routine surface moisturizing and dust suppression; • Stationary High-Pressure Cleaning: Equipped with a 20-meter automatic hose reel and high-pressure spray gun for targeted cleaning of vehicles, infrastructure, and ground surfaces; • Front-Mounted Pre-Rinsing: Pre-rinses stubborn stains ahead of the main cleaning path, significantly enhancing overall cleaning effectiveness; • Self-Cleaning Garbage Bin: Integrated high-pressure self-cleaning nozzles automatically rinse the inner bin walls after unloading, preventing residue buildup and corrosion. III. Core Advantages and Competitive Edge 1. Powerful Performance and Operational Stability Built on the original Dongfeng Tianjin chassis, powered by a Cummins 230-horsepower inline-six engine—delivering ample power, excellent hill-climbing capability, and low failure rates—ideal for complex road conditions and intensive, continuous operations. 2. Premium Configuration