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Quick Details

  • Type: Fixed Wing UAV
  • Condition: New
  • Year Built: 2015
  • Place of Origin: Hubei, China (Mainland)
  • Model Number: EWG-2
  • Brand Name: Ewatt
  • Name: Fixed Wing UAV
  • Material: Composite material
  • Power source: Gasoline Engine

EWG-II Fixed Wing UAV

EWG-II fixed-wing UAV, which developed by EWATT independently, has Independent intellectual property rights. It provides a safety stable and efficient flying platform for the air operator. It can easily finish the flight mission such as aerial mapping, power line inspection, city planning and oil pipe inspection with the integrated professional airborne equipment.

 

High aspect ratio wing

The EWG - 2 has adopt  the advanced composite material technology, design aspect ratio of 7.4, with this design, induced resistance becomes smaller and improve aerodynamic efficiency, save more fuel and increase the cruising time  in flight.

The outer segment wing inverse design

In order to avoid interference of transverse wind on aircraft operations, with the comprehensive consideration of the wing strength, the outer segment wing uses inverse design to increase the lateral stability of the UAV platform, making the UAV platform even in a sudden wind condition, UAV can quickly restore a predetermined route to work

Airframe material

Unmanned aerial vehicle body shell and the internal ventilation tube shell surface, using composite material, is good in strength and smoothing beautiful in the production. We use the best materials (Kevlar) and the most advanced technology (vacuum infusion)to make the best quality.

Catapult-assisted take-off

The catapult-assisted frame has the advantages of simple structure, light weight, easy to carry, convenient operation, and solves the problem of transportation and storage,  but also applies to all kinds of complex environment.

 

Features

  • system composition

Each EWG-2 system consists of a UAV platform, and platform integration load, catapult-assisted device, special transport box and communication command vehicle.

  • Platform body

Based on "silver fox" UAV which made by American Ceramic company and the office of Naval Research, Unmanned aerial platform of EWG- system was improved and made by EWATT airlines, this drone uses V tail conventional layout, the rear fuselage with a V shaped tail, the engine is installed in the front. outer wing section with reverse design, the drone is made of composite materials.

  • Power plant

A power of 4.1hp DLE 35 is the single cylinder two stroke piston engines. A pull type double leaf wooden propeller

  • Task payload

The size of the task payload cabin space is 200*180*140, equipped with the professional 5DMARK-IIaerial camera, installed on the three axis stabilized platform ,make the aerial survey sample more accurate.

  • Take-off and recycling

EWG-2 UAV platform is equipped with conventional landing gear and an Catapult-Assisted device, it can be launched through Catapult-Assisted Take-Off and recovered by parachute; which raises no special requirements on the landing site and can be adapted to a variety of complicated service environments

      

 

Detailed Parameters

Dimensions  L*W*H

2240*1600*650

Case Size

1720*840*340\

Task Cabin Size

200*200*140  

Composite Material

Composite material &  Aluminum Alloy

Fuel Volume

3L 

Weight

11KG 

Max Take off Weight

15KG

Max Payload

3KG

Flying Height

3000m 

Power Source

Gasoline Engine

Max HP

4.1HP ,

Type of Cooling

Wind Cooling

Environment Test

-20OC~+50OC

Anti Wind Capability

Level 5

Catapult

Optional

Max Cruising Time

97min6s

Cruising Speed

65-110 Km/h

Max Range

200km

Power Source

35CC Two-cycle Engine

Recovery Mode

Parachute & Landing Run

 

 

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