15KG Capacity Agricultural UAV helicopters for Pesticide Spraying
1.5 Hectare Per Refill 15 kilogram Payload Capacity
- The helicopter and its flying control system were developed in
response to market demand for aerial agricultural spraying. Manned
Fixed-wing crop dusters had been in use, but the small size of
farms meant that this method was uneconomical and safety concerned.
It provides much more accurate spraying, at lower cost and lower
risk than manned aircraft.
- It’s characterized by flybarless rotor and lifted tail rotor.
Flybarless rotor has a simple structure and low failure rate.
Lifted tail rotor prevents from crashing caused by pesticide
applying 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.
- It carries maximum of 15 kilograms farm chemical. depends on the
skill of operator, each trip could spray 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.
- It comes with Hanhe exclusive 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. In addition,
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.
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
1.5 L (0.4gal)
< 12 m/s
GPS Tracking System
It includes data link, GPS, recording software
3,000m (above sea level)
7.5 kg x 2 Tanks
Max Spraying Capability
Made in USA
Rice, Wheat, Soy beans, Tea tree, Sugarcane, Maize, Rhubarb, Rose,
Salsify, Sisal, Tobacco, coffee, Weed, Vanilla, Timothy, Sorghum
1. Low Cost
it is designed and manufactured by Hanhe Aviation with complete
patents protection, so its price is much lower than the one of the
similar aircrafts from other countries.
It does not require a runway to takeoff or landing, it takes off
vertically. Hanhe BD-1 system has been installed, which effectively
lowers the operation difficulty and the risks. Flying at low
altitude of several meters, the dusting effect can be controlled in
the sight-distance range. It is suitable for all kinds of complex
terrain farmlands and the crops and woods of different heights.
Accurate dusting can be achieved for different crops in the
adjacent farmlands. Due to BD-1 installed, the dusting operation
can be mastered via simple training.
3. 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.
4. Excellent Crop Dusting
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 not
harmful to the operator in the distances when dusting, and the
labor intensity is reduced dramatically.