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Tracked Self-Propelled Air-Assisted Sprayer (3WTE-120L-B / 3WTE-280L-B)

An intelligent plant protection robot series covering different orchard scenarios

This product series is built for plant protection management scenarios in orchard economic crops, covering different needs from flexible, light operations to high-capacity continuous operations. The 3W-120-B is better suited for small to medium orchards, narrow row spacing, and scenarios requiring operational flexibility; the 3W-280-B model targets plant protection tasks with higher intensity and broader coverage.

The series balances complex terrain adaptability, intelligent spraying capabilities, and efficient daily management needs. The tracked chassis provides better off-road capability in complex orchard terrain while reducing disturbance to the ground surface and crop root zones. The option to attach towed mowing modules (inter-row, intra-row, flail type) makes it even more suitable for daily plant protection and refined management in modern orchards.

    spraying + mowing

    Specially designed for complex farmland, integrating efficient mowing and precise spraying in one machine. It offers three mowing modes—inter-row, intra-row, and flail mowing—available as optional configurations to fully meet various weed control needs. Equipped with an intelligent system, it supports remote control, unmanned operation, and route planning to ensure safe and efficient operation. The chassis height is adjustable, allowing it to easily adapt to changing terrain.

    Performance characteristics

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    Flexible Design and Multifunctionality

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    Energy Saving, Environmental Protection, and High-Efficiency Operation

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    Flexible Design and Multifunctionality

    Product Features

    01
    120 L / 280 L dual configurations, covering different operational intensities
    02
    Supports autonomous driving and multi-machine collaborative operation
    03
    Track drive adapts to hilly and complex terrains
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    04
    Pure electric drive, supports quick battery swapping, reducing downtime
    05
    Supports night operation for higher operational efficiency
    06
    More uniform mist, more stable spray coverage

    product specs

    Project name unit Details
    The whole machine Model specifications / 3W-120L
    External dimensions mm 1430x950x840(Error ±5%)
    Model 3W-120L 3W-280L
    Overall Dimensions 1430*950*840(±5%)mm 1850*1050*1000(±5%)mm
    Weight 360 kg 380 kg
    Working Pressure 2.0 MPa 2.0 MPa
    Drive Type Tracked Drive Tracked Drive
    Steering Type Differential Steering Differential Steering
    Horizontal Spray
    Range or Spray Width
    16m(Dual Side) 16m(Dual Side)
    Minimum Ground Clearance 110 mm 180 mm
    Climbing Angle 30° 30°
    Track Width 150 mm 150 mm
    Traveling Power 1.0 kW*2 1.5 kW*2
    Fan Power 1.5 kW 1.0 kW
    Water Pump Power 1.1 kW 1.1 kW
    Motor Speed 3000 r/min 3000 r/min
    Tank Material PE PE
    Tank Capacity 120 L 280 L
    Impeller Material Nylon Blades Nylon Blades
    Impeller Diameter 500 mm 480 mm
    Battery Type Lithium Battery Lithium Battery
    Battery Standard Voltage 48 V 48 V
    Built-in Quantity Units Units
    Battery Capacity 40Ah 40Ah

    Application

    Application Scenarios