The 25L Farm Knapsack Engine Sprayer 4-Stroke is a high-performance agricultural spraying machine designed for efficient crop protection, pest control, and fertilizer application on farms and gardens. Equipped with a powerful fuel-efficient 4-stroke engine, this knapsack sprayer delivers strong spraying pressure with reduced fuel consumption, low noise, and minimal emissions. Its large 25-litre tank capacity allows extended spraying sessions, while the ergonomic backpack design ensures comfort during use. Built with durable materials for long-lasting performance, this engine-powered farm sprayer is ideal for spraying pesticides, herbicides, fungicides, and disinfectants in farms, greenhouses, orchards, and large agricultural fields.