Remote Control Track Sprayer for Orchards, Farms & Large-Area Crop Protection

Applying pesticides, herbicides, or liquid fertilizers across large orchards and farms is time-consuming work—and it puts operators directly in contact with chemicals. The HT-400F remote control sprayer solves both problems. You stay at a safe distance while the machine handles the application precisely and efficiently.

The 400L tank supports extended spraying without constant refilling. Twelve corrosion-resistant ceramic core nozzles deliver a fine, atomized mist that covers both front and back of crop leaves—critical for effective pest control. The air-driven spray system covers a 12-meter width and 6-meter height, with adjustable spray flow from 0 to 0.5L/min to match different crop types and application rates.

Mobility comes from the rubber track system, with 18cm tracks and 135cm ground contact length providing stability across orchards, muddy fields, and uneven terrain. The track ground area delivers smooth operation and prevents sinking in soft ground. Travel speed ranges from 0 to 75m/min with 9-speed remote control adjustment, letting you match pace to crop conditions and terrain.

Power comes from an extended-range oil-electric hybrid system—no range anxiety during long days in the field. The electronic throttle and electronic clutch give you precise control through the remote. Dual brushless motors support the 9-speed adjustment, making operation smoother and more responsive. A self-developed electronic control chip ensures the remote responds without delay, with a standard speed cruise function to reduce operator fatigue during long passes. At 515kg, the machine is stable yet transportable. This is a practical tool for orchard managers, farm operators, and crop protection crews who need efficient, safe spraying without chemical exposure.