Sight Range Radio-Controlled Pesticide Spraying System with Maximum
15KG Effective Payload Capacity
Hanhe Aviation Technology Co., Ltd is an agricultural UAV company
based in Wuxi and focuses on research, development, production and
application of agricultural spraying UAV helicopters. The company
is committed to the field of agricultural robots designed to help
Chinese farmers drastically reduce current pesticide application
costs and labor time. By utilizing leading technology and
experienced staff, Hanhe Aviation is able to provide high-precision
equipment for the modernization of agriculture, production service
and data management platforms.
- The helicopter and its flying control system were developed in
response to market demand for aerial agricultural spraying.
Traditional way of manned crop dusters had been in use, but the
small size of farms meant that this method was pricy and safety
concerned. It offers much more precise spraying at a lower cost and
lower risk rate than manned aircraft.
- Flybarless rotor has a simple structure for the purpose of low
- Lifted tail rotor prevents from crashing caused by spray chemical
applies on tail rotor.
- Compare to traditional manned aircraft, it does not require a large
take off terrain, it could easily take off and land from farms side
area, no special track required; its light weight, small size, can
be transported with a small size van.
- Depending on the skill of controller, the helicopter could cover up
to 1.5 hectare of land within 12 minutes, it is 60-80 times more
effective than traditional manual hand spraying. When spraying
pesticides operates, intense downdraft from the helicopter’s
rotation can split and shake the crops and pesticides will be able
to evenly apply on to the back and the roots of crops. In other
words, comparing to traditional manual hand spraying, the
helicopter offers crops and operator a better protection.
- The use of ultra-low volume pesticide spraying operation can limit
the cost of water and pesticides. Moreover, using remote control
allows the operator to stay away from chemical pollution, it’s
greatly reducing the harm to the operator.
- GPS tracking system automatically adjust the discharge rate of
pesticide according to the flying speed of the helicopter. The
function keeps the discharge rate per unit area uniform. At the
same time, it provides real-time visual spray tracking system; it
has been developed to provide a live feedback through an
application on a smart phone or tablet. Sprayed area can be
calculated simultaneously as the helicopter operates.
Main Rotor Diameter
Carbon fiber material
Trail Rotor Diameter
Twin cylinder, air cooled, made in Japan
97 Octane gasoline
Mixed with 2T FD stroke motor oil (30:1)
Electric remote switch
< 13 m/s
GPS Tracking System
It includes data link, GPS, recording software
3,000m (above sea level)
Maximum Pesticide Payload
15KG Tanks(7.5kg each x2)
Max Spraying Capability
Up to 4pcs
Made in USA
|Tannia, Tef, Tea, Taro, Sunhemp, Strawberry, Rice, Wheat,
Persimmon, Pepper, Opium, Mandarin, Lemon, Leek, Weed etc.|
1. Operation Friendly
It does not require a runway to takeoff or landing, it takes off
vertically. Hanhe BD-1 system has been installed air pressure
sensor, which effectively lowers the operation difficulty and the
risks. It is compatible for all kinds of complex terrain farmlands
and changed heights of crops. Accurate dusting can be achieved for
different crops in the adjacent farmlands. Thanks for DB-1, the
dusting operation can be mastered via a few weeks training.
2. High-efficiency Crop Dusting
It could spray up to 1.5 hectares of land with fine dusting
uniformity and good pulverization. Its take-off weight is 35kg,
with payload of 15kg of pesticide, 5 m/sec flying speed, 5 meters
dusting width of pesticide.
3. Unique Crop Dusting Sytle
While it utilizes the strong downward rotating airflow to flip and
shake the crops when crop dusting, it comes into being a turbulent
area above the crops underneath. The crop dusting is very uniform
and partial pesticide is dusted on the back of stem and leaf, the
quality of crop dusting of which the manpower and other dusting
equipment can not achieve. As the cyclone under the helicopter is
concentrated and powerful, it is easier to form a layer of membrane
through the fluff surface of the plants to kill the pests uniformly
and effectively by utilizing the ultra-fine pulverization dusting.
The dosage of pesticide is reduced, so it can minimize the
pollution of pesticide to the environment and crops. It is harmless
with operator standing outside the spray area and the labor
intensity is reduced dramatically.