Pneumatic Components

1.5 Hectare Per Refill Unmanned Crop Dusting Sprayer 1.5-2.0 Meters Above Plant Effective Spray Width 5 Meters

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Description:
# # 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 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.
# 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.
# Hanhe real-time visual spray tracking system is 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.


Specifications:

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Dimensions |
Main Rotor Diameter | 2230 mm | Carbon fiber material |
Trail Rotor Diameter | 403 mm |
Overall Length | 2030 mm | ? |
Overall Width | 530 mm | ? |
Overall Height | 660 mm | ? |
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Engine

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Gasoline Engine | 80cc | Twin cylinder, air cooled, made in Japan |
Fuel | 97 Octane gasoline | Mixed with 2T FD stroke motor oil (30:1) |
Starting Method | Electric remote switch | ? |
Fuel Capacity | 1.5?L (0.4gal) | ? |
Fuel Consumption | 4000 cc/h | ? |
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Performance

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Cruise speed | < 12 m/s | ? |
Wind Resistance | 8-10.7 m/s | ? |
Working Temperature | 0°C- 50°C | ? |
GPS Tracking System | ? | It includes data link, GPS, recording software |
Service ceiling | 3,000m (above sea level) | ? |
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Pesticide Sprayer

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Pesticide Payload | 7.5 kg x 2 Tanks | ? |
Max Spraying Capability | 1.5 Hectare/trip | ? |
Spraying Width | 4-6 Meters | ? |
Nozzle | 4pcs | ? |
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[CD-15 Specification.pdf]

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Applications:

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Strawberry, Rice, Wheat, Persimmon, Pepper, Opium, Mandarin, Lemon, Leek, Weed, Edo?etc. |
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Competitive Advantage:

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1. Low Cost

3CD-15 is designed and manufactured by Hanhe Aviation with complete patents protection, so its cost is much lower than the one of the similar aircrafts from other countries.

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2.Easy Operation

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. 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.

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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 Low volume pesticide, 5 m/sec flying speed, 5 meters dusting width of pesticide.

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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 below. 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 traditional manned spraying and other dusting equipment can not accomplish. 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.