A pure electric sprinkler truck is a specialized commercial vehicle designed for road watering, dust suppression, landscaping irrigation, and simple cleaning tasks, powered entirely by an electric propulsion system. Instead of a conventional diesel engine, it uses high‑capacity traction batteries and one or more electric motors to drive the chassis and auxiliary systems. This configuration significantly reduces local emissions, operating noise, and fuel consumption, making it suitable for urban environments with strict environmental regulations.The vehicle typically consists of three main parts: the electric chassis, the water tank body, and the spraying system. The electric chassis integrates the battery pack, motor, transmission system, control electronics, and regenerative braking components. The battery pack is usually mounted along the frame or within a protective compartment to lower the center of gravity and improve stability. Charging is done through AC or DC charging ports, and fast‑charging capability can greatly shorten downtime between operations.The water tank body is fabricated from materials such as carbon steel, stainless steel, or specialized anti‑corrosion alloys, selected according to the quality of water and local climate conditions. Internal baffles are installed to reduce liquid sloshing, ensuring safe and stable driving, especially when the tank is partially filled. The tank capacity can vary widely depending on application requirements, ranging from several cubic meters for compact urban models to more than ten cubic meters for larger roads or industrial zones.The spraying system is powered by an electric water pump, eliminating the need for mechanical take‑off from an internal combustion engine. This pump draws water from the tank and delivers it to front, rear, and side spray nozzles. The driver can control flow rate, spray width, and direction from the cab using an electronic control panel. Front flushing nozzles are used to wash road surfaces, while rear and side sprinklers are typically used for dust suppression and plant irrigation along sidewalks and medians. Some vehicles are equipped with a rear working platform and a high‑pressure water cannon to reach tall trees, building facades, or remote areas.A pure electric sprinkler truck usually incorporates intelligent management functions. Digital dashboards can display real‑time information on battery state of charge, remaining driving range, pump status, and water level. Some models support remote monitoring and fleet management through telematics, allowing operators to track energy consumption, route efficiency, and maintenance needs. Regenerative braking converts kinetic energy into electrical energy during deceleration, extending driving range and reducing wear on the brake system.From an operational perspective, the main advantages include lower operating costs, reduced noise pollution, and elimination of exhaust gases at the point of use. This is particularly important for early‑morning or nighttime operations in residential areas, near schools, hospitals, and parks. Maintenance requirements for the electric drive system are generally lower than those for traditional engines, due to fewer moving parts and no need for oil changes or complex fuel systems.In summary, a pure electric sprinkler truck combines the functional versatility of traditional water trucks with modern electric vehicle technology. It provides an efficient and environmentally friendly solution for municipal sanitation, landscaping, and industrial dust control, supporting the broader transition toward low‑carbon urban infrastructure.