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The 3WPZ-1400F self-propelled sprayer is a high-power, high-torque agricultural solution designed for demanding field operations. As a top-tier large-capacity agricultural sprayer, it combines robust performance with versatility, making it ideal for complex environments such as muddy, uneven, or small plots. Equipped with a powerful engine and advanced diaphragm pump, this self-propelled boom sprayer outperforms standard models in terms of efficiency and coverage. Whether you’re managing food crops, vegetables, or economic crops, the 3WPZ-1400F stands out as a multi-purpose crop sprayer that delivers exceptional results, streamlining large-scale operations and adapting to diverse agricultural needs.
At the core of this self-propelled sprayer is a 100-horsepower National IV engine, paired with a Mingke 5-axis gear bridge and 6-axis transmission for enhanced torque. The four-cylinder in-line water-cooled design ensures durability and power, making it suitable for muddy paddy fields and challenging terrains. The rear-mounted engine layout balances the machine’s weight with the fuel injector and cab, centering the center of gravity for improved driving safety.
Equipped with a high-pressure diaphragm pump, the 3WPZ-1400F delivers consistent pressure and flow, ensuring uniform atomization and precise liquid distribution. The 20-meter spray rod features hydraulic lifting and folding functions, along with an automatic balancing device, providing stable support and wide coverage. The spray rod’s single-side double-support and double-cylinder top-mounted mechanism enhance structural strength, making it suitable for small plot operations.
The split self-developed medicine tank offers an impressive capacity, with an independently designed sunken structure located on both sides of the machine. This low-center-of-gravity design enhances stability during operation, even on uneven terrain. The tank’s large capacity reduces the need for frequent refills, improving efficiency during long working sessions, and far exceeds the carrying capacity of remote-controlled agricultural drones.
The 3WPZ-1400F features four-wheel drive and four-wheel steering, ensuring exceptional maneuverability in complex environments. The pneumatic rubber tires are designed for durability and smooth movement, while the adjustable wheelbase and large track width enhance stability. The adjustable cab provides a comfortable working environment, with a user-friendly interface and smooth gear shifting, reducing operator fatigue during extended use.
The 3WPZ-1400F excels in full-process pesticide application for medium and short crops such as rice, wheat, soybeans, and peanuts, as well as early and mid-stage application for taller crops like corn and sorghum. Its high efficiency and wide coverage make it ideal for large-scale farms, reducing the time and labor required for disease, pest, and weed control.
Designed for muddy, uneven, and small plot environments, this diaphragm pump sprayer navigates with ease, adapting to challenging terrains where other sprayers may struggle. It is suitable for vegetables, fruits, Chinese herbal medicines, forage grasses, and garden flowers, providing versatile pest and weed control solutions.
The 3WPZ-1400F can be equipped with a centrifugal single-disc fertilizer sprayer at the rear, enabling granular fertilizer dissemination. This dual-purpose functionality allows for front spraying and rear fertilizing, with matching widths to minimize seedling burden, making it more convenient and multi-functional than traditional tractor sprayers.
