Four-rotor fixed-wing hybrid layout UAV, the maximum take-off weight is 10kg±5%; the fixed-wing part adopts the layout of a single wing with a large aspect ratio, a V-shaped tail, and a rear propeller; the quad-rotor part and the fixed-wing part of the wing Combine. The UAV has both the vertical take-off and landing capability of a quad-rotor aircraft and the fast cruise capability of a fixed-wing aircraft. With four different loads, the corresponding load can be quickly replaced according to mission requirements, and it has broad application prospects.

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KS-D42VFE UAV Advantages: 

● Quick installation and removal without tools. All connections of the whole machine are equipped with a quick locking mechanism, without any tools, the whole machine can be assembled quickly by hand, and the electrical connection is automatically completed when the mechanical connection is completed. It can be completed in 2 minutes from unboxing to complete assembly.

● Modular design. Wings, empennages, tail braces, load compartments, power compartments and other components can be quickly disassembled for easy maintenance and replacement.  

● Good maintenance. The front part of the fuselage is designed with a cover that can be opened quickly; the upper and lower fuselages can be separated; the power cabin can be quickly disassembled, so that every corner of the aircraft is convenient for maintenance.  

● Taking into account vertical take-off and landing and high-speed cruise. The combination of multi-rotor and fixed-wing composite layout scheme enables the UAV to have the ability of vertical take-off and landing, high speed and long-term cruising at the same time, and can autonomously operate in complex terrain such as mountains, hills, jungles and dense buildings. Taking off and landing, greatly expanding the application range of drones.

● The load is large. Thanks to the excellent structural design and advanced composite material structure, the structural weight is low, and the maximum usable payload weight of KS-D42VFE can reach 10kg.

● The load compartment can be changed quickly. The standardized mechanical interface is adopted between the load compartment and the fuselage, and the interchange of different loads can be completed within 2 minutes. 


● The fuselage can be customized according to the load. The fuselage can be customized according to mission requirements, so that the mission load can be better integrated with the aircraft.

● Long endurance. High-efficiency aerodynamic designs such as wings with large aspect ratio, high-lift airfoil, and low-drag fuselage make the whole machine have a relatively high lift-drag ratio. Combined with the FT70MF piston engine power system with better fuel economy, the maximum flight time is at the same level., It is at the advanced level among the same type of unmanned aerial vehicles.

● Small size to carry. A drone, a set of spare batteries, a charger and a charger DC power supply, a spare parts kit and a set of ground station equipment can fit into a 1.5m×0.5m×0.6m and a 0.75m× Inside the 0.75m×0.65m carbon fiber transport box, the transport box is light in weight and high in strength, and each box can be easily carried by two people. 

● Multiple power options. Users can choose gasoline engine and heavy oil engine as power to meet different application scenarios. Among them, all oil-powered engines can be equipped with an electric starter/generator integrated device.

KS-D42VFE UAV main specifictions        

1Take-off and landing modeFully autonomous fixed-point vertical take-off and landing
2Wind resistance level Level 6
3Dimensions (length × width × height)2.2m×4m×0.6m
4Maximum take-off weight (1000m altitude)40kg±5
5Maximum take-off weight (4500m altitude)35kg±5
7Flight speed range72-140Km/h
8Practical Ceiling in Fixed Wing Flight Mode5500m
9cruising speed (1000m altitude)75-100Km/h
10100Km/h cruising time(max)12h (heavy oil, carring load of 3kg)
11100Km/h cruising time(standard)10h (heavy oil, carring load of 5kg)
12100Km/h cruising time(min)3h (heavy oil, carring load of 10kg)
13control methodFully autonomous control
14Oil powered engineFT70MF EFI gasoline, heavy oil engine
15Oil powered engine starting modeAirborne electric starter/generator integrated device
16Fuel type97# ethanol-free gasoline, aviation Kerosene
17 Lubricating oil and fuel ratio0.076388889
18Time from unpacking to assembly2min
19Battery pack replacement time/refueling and re-flight time3min
20Carrying case size(length × width × height)1.5m×0.6m×0.7m
Specifications and characteristics are subject to change without notice. Please contact us for detailed information.