In hilly Orchard operations, traditional plant protection methods have long faced multiple challenges, including complex terrain, high labor intensity, low efficiency, and significant safety risks. With intertwined grape vines, dense citrus canopies, and uneven apple tree layouts, every orchard becomes a unique “battlefield,” making fertilization and spraying extremely demanding for farmers.

The 3W-280L Tracked Self-Propelled Air-Blast Sprayer integrates intelligent spraying and efficient mowing into one powerful machine—like a “precision blade” cutting through the challenges of orchard management. Specifically designed for crops such as grapes, citrus, and apples in hilly and mountainous terrains, it significantly improves operational efficiency while reducing labor costs.

Featuring a modular design, the machine supports quick switching between spraying and mowing modules, allowing users to adapt flexibly to different operational needs—truly achieving “one machine, multiple uses.”

For mowing applications, the system offers three optional modes:

Inter-row mowing

Intra-row mowing

Flail-type mowing

This modular approach not only reduces equipment investment costs but also greatly enhances machine utilization.

The tracked Autonomous Spraying Robot Equipped with an advanced intelligent control system, the machine supports:

Remote Control operation

Fully autonomous operation

Automatic path planning

With centimeter-level navigation accuracy, the 3W-280L can automatically generate optimal working paths, ensuring high precision in operation.

It also enables complete separation of operator and chemicals, significantly improving safety by keeping operators away from pesticide exposure.

Additionally, the system supports multi-machine coordinated operation, allowing a single operator to manage multiple units simultaneously—effectively addressing rural labor shortages.

The tracked Autonomous Spraying Robot adopts an air-blast atomization system with strong airflow and uniform droplet distribution, enabling effective penetration through dense foliage and ensuring full coverage without blind spots.

Key features include:

Independently controlled nozzles (on/off)

Adjustable spray angle and flow rate

Adaptability to different crops and growth stages

This ensures precise application while reducing chemical usage.

Designed for hilly and mountainous environments, the 3W-280L features a tracked chassis that provides strong traction and stability. The adjustable chassis height allows it to handle uneven terrain with ease.

Powered by a lithium battery system, the machine supports:

Fully electric operation

Low energy consumption

Long working endurance

Night-time operation capability

This reduces carbon emissions and aligns with the goals of sustainable, green agriculture.

The tracked self-propelled air-blast sprayer is ideal for plant protection in:

Hilly and mountainous orchards

Vine crops such as grapes

Citrus orchards

Apple orchards

Small shrub-type economic crops

Whether in large-scale plantations or complex terrain orchards, this machine delivers efficient, precise, and safe operations, bringing significant productivity gains and cost savings to users.