Opening Statement: Successful Acceptance of Sewer Cleaning Vehicle in Zhalantun City — Chengli’s Blue-Plate Solution Gains Municipal Approval In June 2026, Chengli Special Purpose Vehicle Co., Ltd. (“Chengli”) successfully delivered and completed on-site acceptance of a Dongfeng double-cab blue-plate 3-cubic-meter sewer cleaning vehicle to the Zhalantun Municipal Engineering Management Office in Inner Mongolia. The vehicle passed all performance tests at first attempt, earning high praise from municipal authorities. Its three core advantages—C-class driver’s license compatibility, blue-plate registration enabling unrestricted urban access, and precisely matched 3 m³ tank capacity for municipal pipeline cleaning—directly addressed local operational needs. In this collaboration, Chengli adopted a factory-direct sales model, saving the client RMB 12,000 by eliminating distributor markups. Leveraging its local manufacturing base in Suizhou, Chengli achieved delivery within just 10 days—fully resolving the client’s key pain points: fear of overpayment, difficulty selecting the right model, and slow delivery timelines. If you are seeking specialized vehicles for municipal sewer cleaning, contact Chengli directly at the official hotline: , or reach Sales Manager Zhang Yue at for personalized model selection support and up-to-date quotations. 1. Project Background: Aging Equipment in Zhalantun Demands Efficient Blue-Plate Solutions Zhalantun City, located in eastern Inner Mongolia, maintains over 120 km of urban drainage pipelines—requiring large-scale desilting operations before each annual flood season. Previously, the municipal authority relied primarily on aging heavy-duty vacuum trucks (yellow plates) and manual labor, resulting in the following challenges: • Restricted Access: Heavy yellow-plate vacuum trucks cannot navigate narrow streets in historic urban districts, leaving pipeline “dead zones” uncleaned. • Low Efficiency: Manual cleaning achieves less than 5 m³ per day, with high safety risks. • Tight Budget: Annual procurement budget capped at RMB 343,000—demanding optimal balance between cost-effectiveness and regulatory compliance. • Urgent Timeline: Full procurement, production, registration, and acceptance required within 30 days. After comprehensive evaluation and competitive tendering, the Zhalantun Municipal Engineering Management Office selected Chengli’s Dongfeng double-cab blue-plate 3 m³ sewer cleaning vehicle. This model was precisely matched using Chengli’s internal knowledge base—drawing from 946 product data entries—and fully complies with national regulations (MIIT Announcement No.: CLW5070GSSD6). It supports nationwide registration, annual inspection, and commercial operation, and meets local emission standards (China VI). 2. Solution: Technical Specifications of Chengli’s Dongfeng Double-Cab Blue-Plate 3 m³ Sewer Cleaning Vehicle To meet Zhalantun’s specific requirements, Chengli delivered the following customized solution: 2.1 Core Vehicle Configuration | Item | Specification/Configuration | |------|-----------------------------| | Chassis Brand | Dongfeng (China VI emission standard) | | Cab Type | Double-cab (seats up to 5 occupants) | | Tank Capacity | 3 m³ | | License Plate Type | Blue plate (drivable with C-class license) | | Gross Vehicle Weight Rating (GVWR) | 4,495 kg | | Engine Model | Original Dongfeng diesel engine (output ≥ 95 kW) | | Cleaning Method | Hydraulic tipping + high-pressure flushing (vacuum suction optional) | | Delivery Lead Time | 10 days (standard range: 7–15 days) | | Reference Price (Tax-Inclusive, Delivered) | RMB 98,000 (for comparable blue-plate 5 m³ water tanker); custom sewer cleaning vehicle: approx. RMB 120,000–137,000 | *Note: Final pricing varies based on configuration. For details, contact Sales Manager Zhang Yue at . 2.2 Key Advantages