Yiwei Auto has recently completed another round of bulk deliveries, with vehicles deployed across Ningxia, Hubei, Hebei, Sichuan, Henan, Beijing, Jiangsu, Gansu, Tianjin, and other regions to support urban road cleaning and comprehensive road maintenance.
Supported by Yiwei's mature sanitation vehicle portfolio, the delivered vehicles are engineered to meet diverse road conditions, climates, and operational requirements across different regions. They are now in service for daily sanitation operations, contributing to cleaner, better-maintained cities.
With this round of deliveries completed, the 4.5t Road Maintenance Vehicle and the 18t Electric Road Cleaning Truck emerged as the most in-demand models, accounting for the highest delivery volumes.
Yiwei 4.5T Electric Road Maintenance Vehicle
Yiwei 18T Electric Road Cleaning Vehicle
1.Preferred Across Regions: What Drives the Strong Demand for These Two Models?
Compared with conventional sanitation vehicles built on modified commercial chassis, these two best-selling models stand out with Yiwei's fully integrated in-house vehicle development. Offering superior vehicle integration, operational performance, and durability, they are well suited to diverse working conditions across China, making them the preferred choice in many regions.
4.5T Electric Road Maintenance Vehicle
Applications: Urban sidewalks, back streets and narrow lanes, older neighborhoods, park pathways, and commercial districts requiring precision cleaning.
· Integrated R&D & Flexible Maneuverability
Integrated vehicle R&D with homology design of chassis and superstructure allows for a compact and flexible body with a small turning radius, making it perfectly suited for operations in narrow urban streets.
· Multi-Functional Integration
Integrating multiple functions into one, it delivers a one-stop solution for road flushing, sediment removal, and oil stain cleaning.
· All-Weather Adaptability & Durability
Engineered for diverse climate conditions, it adapts seamlessly to both the windy, sandy Northwest and humid, rainy regions. It features an electrophoretic anti-corrosion process that ensures rugged durability and low O&M (Operation & Maintenance) costs.
· Ideal for Urban Micro-Sanitation
Perfectly tailored for high-frequency, small-scale daily urban cleaning, it has become a standard-issue model for environmental sanitation fleets across various regions.
18T Electric Road Cleaning Vehicle
Applications: Urban arterial and secondary roads, ring roads, and suburban trunk roads for large-scale road cleaning and maintenance.
· Full-Process Self-R&D Architecture
Built on a self-developed architecture with no retrofitting damage, ensuring higher structural strength and long-term heavy-duty stability.
· 10m³ Large Water Tank
The 10m³ tank reduces water refilling frequency, drastically boosting road cleaning efficiency.
· Intelligent Operation System
Features adjustable water pressure and operation modes, perfectly adapting to various road conditions and paved surfaces.
· All-Weather "Three-Electric(motor-controller-battery)" System
The powertrain thrives in extreme hot and cold climates, ensuring 24/7 stable operation for routine cleaning on major urban arterials.
2. Yiwei Core Strength: Fully Integrated In-House Development
Most conventional sanitation vehicles are built on third-party commercial chassis with secondary modifications. This approach often leads to poor chassis-body integration, corrosion-prone welded joints, limited electrical system compatibility, increased maintenance issues, separate after-sales support for the chassis and body, and reduced service efficiency.
Yiwei is committed to fully integrated in-house vehicle development and manufacturing, addressing industry challenges at the source:
· Complete In-House Development: The chassis, body, electronic control system, and electric powertrain system are all developed in-house, delivering superior vehicle integration, lower failure rates, and a longer service life.
· Optimized for Diverse Operating Conditions: Vehicles are fine-tuned for different road conditions, water quality, and operational requirements, providing greater adaptability than conventional modified-chassis vehicles.
· Reliable After-Sales Support: A well-established service network provides localized maintenance and fast after-sales support, ensuring uninterrupted fleet operations.
· Fully Compliant Electric Fleet: All models comply with regional low-carbon regulations for sanitation operations, ensuring smooth registration, operation, and fleet management.
As the newly delivered vehicles are put into service across multiple regions, Yiwei continues to leverage its fully integrated in-house development capabilities to provide high-quality sanitation equipment, supporting efficient road cleaning and maintenance while helping create cleaner, more livable cities.
Post time: Jun-29-2026
