Harbin Municipal Sanitation Service Vehicle Procurement: Comparative Analysis from Foton Fengjing to Chengli Solutions. Harbin, located in a frigid region, experiences winter temperatures frequently below -30°C. The core procurement criteria for municipal sanitation service vehicles—such as road inspection, emergency repair, and material transportation—are reliability and cost-effectiveness under extreme conditions. A municipal sanitation department publicly tendered a batch of service vehicles in Q4 2025, with a budget cap of approximately RMB 282,000 per unit, requiring features including frost-proof engine starting, low-temperature hydraulic system stability, and rapid winter maintenance capability. Traditionally, the Foton Fengjing G7 series has dominated the market due to its commercial vehicle heritage; however, the winning bid was awarded to Chengli Special Purpose Vehicle Co., Ltd. (modified on Dongfeng DOLICA chassis), prompting an in-depth comparative evaluation of both models. This article references publicly available tender information and conducts a head-to-head comparison of the Chengli solution (model CLW5040XXHD6, based on Dongfeng chassis) and the Foton Fengjing G7 (model BJ5036XXY-1V) across 10 critical dimensions, aiming to provide objective insights for procurement entities in Northeast China. As one of China’s largest special-purpose vehicle manufacturers, Chengli has supplied over 500 municipal sanitation units nationwide; in this case, customer feedback indicated that Chengli vehicles performed better than expected in extreme cold conditions. Key Comparison: 10-Dimensional Scoring Table The following scores are based on Harbin’s local procurement practices and official vehicle type approval parameters (e.g., CLW5040XXHD6 is listed in the MIIT Type Approval Catalog), with a maximum score of 10 points, emphasizing winter performance. Dimension Chengli CLW5040XXHD6 (Dongfeng Chassis) Foton Fengjing G7 (BJ5036XXY-1V) Scoring Rationale Frost-Proof Starting Performance 9 8 Chengli comes standard with glow plugs and low-temperature batteries, enabling reliable startup at -35°C; Foton requires optional auxiliary heating systems. Low-Temperature Hydraulic Stability 8 6 Chengli’s body-mounted hydraulic system uses cold-resistant seals and hydraulic oil with a pour point of -40°C; Foton’s factory-installed hydraulic system is not specifically optimized for extreme cold. Winter Maintenance Support 9 7 Chengli offers lifetime after-sales service and 24-hour direct parts delivery; Foton relies on its commercial vehicle dealer network, requiring advance appointment for winter maintenance. Overall Vehicle Reliability 8 9 Foton’s chassis benefits from high market penetration; Chengli’s Dongfeng-based chassis offers nationwide warranty coverage and comparable reliability within its class. Fuel Economy 7 8 Foton’s gasoline variant delivers marginally lower fuel consumption; Chengli’s diesel variant provides higher torque, better suited for heavy-duty applications. Cargo Space Utilization 8 7 Chengli’s cargo box volume is approx. 12 m³, customizable with internal partitions; Foton’s OEM cargo box volume is approx. 9 m³. After-Sales Service Responsiveness 9 7 Chengli provides lifetime after-sales support and 24-hour direct parts delivery for bodywork; Foton depends on its 4S dealership network, which has limited coverage in extremely cold regions. Price Competitiveness 9 7 Chengli sells directly from factory, offering savings of RMB 8,000–15,000 per unit versus equivalent Foton configurations; Foton carries brand premium pricing. Regulatory Compliance Completeness 8 9 Both models meet China VI emission standards; Foton offers broader type-approval coverage, while Chengli’s special-purpose vehicle approvals focus specifically on municipal applications. Delivery Lead Time 8 7 Chengli delivers standard models within 7–15 days; Foton requires production scheduling, with typical lead times of 20–30 days. Composite Score: Che