3WZD-200 Crawler-Type Plant Protection Robot | DUOJIA

The 3WZD-200 Crawler-Type Plant Protection Robot is a hybrid fuel-electric, crawler-type plant protection robot designed for remote-controlled orchard spraying. Developed by DUOJIA, an agricultural machinery manufacturer, it combines man-machine separation, hybrid power, a crawler chassis, and high-pressure, high-precision nozzles for orchard plant protection applications.

The robot is particularly suited to dense orchards and confined operating environments where high passability is required. Its remote-control operating concept keeps the operator away from pesticides while supporting spraying operations with adjustable-angle fan nozzles.

Key Features

• Remote control and man-machine separation: Remote-controlled operation keeps the operator away from pesticides during plant protection operations.

• Hybrid fuel-electric power: The hybrid power system supports long endurance and provides one-button start/stop operation.

• Crawler chassis: The crawler structure enables in-place turning and provides climbing and ridge-crossing capability for orchard operation.

• Compact orchard-oriented structure: The crawler-type design and compact overall dimensions support passability in dense orchards and confined spaces.

• High-pressure, high-precision spraying: The nozzles provide adjustable spray angles, good atomization, fine droplets, and uniform spraying while helping save water and chemicals.

• Optional fan nozzle angles: The available fan nozzle angles are 40°, 65°, and 80°

Technical Specifications

ParameterUnitSpecification

Technical Note: Specifications are subject to change without notice. Please confirm the final technical parameters with the DUOJIA sales team before system design.

Applications

The 3WZD-200 is designed for:

• Orchard plant protection, particularly in dense orchards

• Pest and disease control

• Foliar fertilization

• Confined orchard spraying where high passability is required

• Remote-controlled plant protection operations where man-machine separation is required

Why Choose 3WZD-200 Crawler-Type Plant Protection Robot

• Remote control supports man-machine separation and keeps operators away from pesticides.

• The hybrid fuel-electric system provides long endurance with one-button start/stop operation.

• The crawler chassis supports in-place turning, climbing, and ridge crossing.

• Compact dimensions support operation in dense orchards and confined spaces.

• High-pressure, high-precision nozzles provide adjustable spray angles, fine droplets, and uniform spraying.

• The spraying system helps save water and chemicals.

• The remote control effective distance is ≤ 500 m.

• The maximum working slope is 30°.

Ordering Information

When placing an inquiry, please specify:

• Model: 3WZD-200 Crawler-Type Plant Protection Robot

• Nozzle type: 40°, 65°, or 80° fan nozzle (optional)

• Quantity required

• Any additional requirements

Frequently Asked Questions

What is the 3WZD-200?

The 3WZD-200 is a hybrid fuel-electric crawler-type plant protection robot with remote control, designed for orchard spraying and plant protection operations.

What is the tank capacity and spray width?

The rated tank capacity is 200 L, and the spray width is 6–10 m.

What are the working pressure and maximum travel speed?

The working pressure is 8–12 MPa, and the maximum travel speed is 1.06 m/s.

Can the nozzle spray angle be selected?

Yes. The fan nozzle is available with 40°, 65°, or 80° spray angles as optional configurations.

What is the effective remote control distance?

The remote control effective distance is ≤ 500 m.

Contact DUOJIA

Contact DUOJIA to request product information and confirm the 3WZD-200 configuration, nozzle selection, technical parameters, quantity, and any additional requirements for your orchard plant protection application.