Haikou Foton Fengjing service vehicle government procurement case: efficiency improvement and solution analysis. In municipal sanitation operations in hot, humid coastal regions, service vehicles serve as core tools for daily inspections, rapid response, and material transportation. A municipal sanitation department in a district of Haikou (hereinafter referred to as 'the municipal sanitation department') recently procured and deployed a batch of Foton Fengjing service vehicles to replace aging equipment. Based on publicly available tender information and customer feedback, this article analyzes the practical outcomes of this case across three dimensions: efficiency, cost, and environmental adaptability. I. Project Background and Procurement Requirements In 2025, the Urban Management Bureau of a district in Haikou (hereinafter referred to as 'the District Urban Management Bureau') decided to procure a new batch of service vehicles due to severe aging of its existing fleet—characterized by high maintenance frequency and excessive fuel consumption. Key requirements included: adaptation to high-temperature, high-humidity climates; improved daily inspection efficiency; and reduced operational and maintenance costs. Referencing public tender documentation, the bureau ultimately selected the Foton Fengjing service vehicle solution provided by Chengli Special Purpose Vehicle Co., Ltd., with a total delivery of 12 units. These vehicles are modified based on Foton chassis, comply with China VI emission standards, and draw design inspiration from the CLW5070GSSD6 series (a water-sprinkling vehicle variant), but have been customized specifically for service vehicle applications. Key enhancements include: full-vehicle anti-corrosion coating, sealing components specially designed for hot-humid environments, and an optimized cargo box layout to withstand high-frequency operation and heavy-duty monsoon-season workloads. II. Operational Data Comparison Before and After Deployment To visually demonstrate efficiency gains, we compiled operational data collected three months after deployment of the new vehicles and compared it against that of the legacy models (data source: internal statistics from the municipal sanitation department, referenced against public tender information). Metric Legacy Model (Procured in 2020) New Foton Fengjing Service Vehicle Improvement Daily Average Operating Distance (km) 80 120 +50% Coverage Area per Inspection (sq km) 15 25 +66.7% Average Monthly Maintenance Frequency 3 times 0.5 times -83.3% Fuel Consumption per 100 km (L) 12 9 -25% Emergency Response Time per Incident (min) 30 15 -50% The data clearly shows significant improvements in daily workload capacity and response speed with the new Foton Fengjing service vehicles, while maintenance frequency and fuel consumption have dropped substantially—directly reducing operating costs. III. Efficiency Improvement Analysis: Daily Workload and Staff Optimization 1. Increased Daily Workload The new vehicles feature a lightweight chassis design and an optimized powertrain, raising the maximum speed to 120 km/h and enhancing urban road maneuverability. Over three months of field testing, the average daily operating distance per vehicle increased from 80 km to 120 km, expanding coverage area by 66.7%. This improvement stems from enhanced high-load stability—specifically, upgraded sealing components significantly reduce water ingress-related breakdowns, even during frequent rainy-season operations. 2. Staffing Optimization Due to poor vehicle condition, legacy models typically required two drivers working in shifts (one driver plus one assistant per vehicle). With improved reliability of the new vehicles—reducing monthly maintenance frequency from three to 0.5 times—and halving emergency response time, the municipal sanitation department