Its primary applications are highly concentrated in agricultural mechanization operations. Through standardized rotating shafts, it directly and efficiently transmits the tractor engine's robust power to rear-mounted implements like rotary tillers for soil preparation, precision seeders for controlled planting, harvesters for crop collection, and straw balers for waste management. Furthermore, in specialized vehicles and equipment requiring onboard power—such as dump trucks, municipal sweepers, and fire pumps—the PTO gearbox similarly serves as the "power heart," driving hydraulic pumps or other mechanisms with exceptional versatility and reliability.
