Yiwei Brand 10-ton class pure electric sprinkler truck.

This vehicle utilizes a dedicated pure-electric chassis from Yiwei Automotive; the chassis and superstructure were designed concurrently with pre-integrated interfaces for the water pump, piping, and electronic controls. This approach avoids the structural and anti-corrosion coating damage often caused by aftermarket modifications, thereby resolving issues such as poor component compatibility and high failure rates. Its large 5.01 m³ tank reduces the frequency of trips for refilling, while three operating modes—energy-saving, standard, and high-power—can be flexibly adjusted to meet specific needs such as road humidification, dust suppression at construction sites, and high-pressure washing, preventing the waste of water and electricity. The vehicle features low-water-level alarms, automatic shutdown upon water depletion, and safeguards against closed-valve operation and excessive motor speeds; these protections prevent pump dry-running, pipeline over-pressurization, and valve damage, thereby lowering maintenance costs associated with operator error. Pure-electric propulsion ensures zero emissions and low noise levels, complemented by features like low-speed creep, automatic parking, and a silent mode, making it ideal for operations in residential areas, schools, hospitals, and urban environments at night. Under optimal charging conditions, the battery can charge from 30% to 80% in approximately 35 minutes, allowing for rapid top-ups during water refilling or shift changes. The vehicle has undergone rigorous testing—including high-temperature, deep-water wading, and harsh road condition trials—and its core electric systems (battery, motor, and control unit) feature an IP68 protection rating, ensuring reliability in high-temperature, rainy, and waterlogged environments as well as on challenging construction site roads.