Self-propelled spray boom sprayer 3WPZ-800A (G4)

Scope and Characteristics of the Product

1. Create a new image for plant protection machines, breaking away from the inherent model of imitating traditional tractor appearances.

2. 800-liter tank, newly designed for better aesthetics; thickened tank with a water pipe fixing clip on top for convenient one-person water filling; equipped with a quick-release mechanism, can quickly transform into a fertilizer machine with a large liquid level gauge, featuring a visible small ball for clear water level.

3. The connection between the middle spray rod frame and the two-section spray rod uses an extension cylinder, allowing for angle adjustment of the spray rods relative to the ground, effectively avoiding uneven heights that could damage crops or the spray rod system, while also facilitating the operator getting on and off the machine, patent application ★★★5881.1.

4. Fifth-generation high-strength axle: uses arc tooth transmission, increasing strength by 30%. The end connection uses a double-layer mud and sand oil seal, ensuring worry-free operation in paddy fields. The steering mechanism uses maintenance-free bearing rotation, and the steering cylinder has four seals to prevent hydraulic oil leakage, ensuring synchronization of all four wheels, reducing deviation and minimizing seedling damage.

5. The digital instrument provides a more intuitive observation of the current status of the entire machine. Ergonomic design, with a convenient gear shift.

6. The first and second section spray rod frames use a quick-connect structure, allowing for free switching between 12/15 meters in length.

7. The diesel engine uses a dual-pump configuration, improving durability by 50% compared to a single-pump structure; single-pump steering is unstable with large deviations, posing safety risks in emergencies; the dual-pump mechanism provides sensitive feedback, precise steering, good comfort in operation, and high driving safety.

8. The hydraulic oil cooler adopts a honeycomb structure, with a heat dissipation area twice that of ordinary oil coolers, ensuring that even in high-temperature summer operations, the oil temperature can be kept below 70 degrees, guaranteeing the sealing of the oil circuit and the reliability of the hydraulic system.

9. The spraying system uses a high-pressure three-cylinder plunger pump of Taiwanese quality, ensuring good atomization and optimal spraying effect.

10. The fuel tank is newly designed with a capacity of 50 liters, providing sufficient fuel for plant protection operations and improving work efficiency.

11. The sunshade is newly designed and equipped with LED lights for convenient night operations.

12. Uses a soft shaft for high and low-speed gearbox shifting, with a gear modulus larger than that of conventional plant protection machine gearboxes, allowing for greater torque transmission; the shifting mechanism uses an improved helical gear design, with clear gear positions that do not slip, integrating a pump clutch mechanism for easier disengagement.

Product Technical Parameters