MK-900 Large Load Helicopter Military Drone Wind Resistance With Turboshaft Engine

Master key Mk series of unmanned aerial vehiclemake it lighter, and have larger rotor disc surface than traditional helicopter. So Mk can doubles the takeoff weight and has only quarter transportation volume than other UAS in same gross weight.

The Mk has a modularized airframe and lower gross weight. Meanwhile, the special design and materials extend the maintenance period by ten times than traditional UAV, reduces the maintaining and using costs.
 
MK series:MK-18    Payload : 12kg   Endurance :  60min
                  MK-50    Payload :  29kg   Endurance :  3h
                   MK-200  Payload : 140kg  Endurance : 12h+

   Specifications
   Rotor diameter : 7800mm
    Length : 5500mm
    Power system : Turboshaft engine
    Fuel : Aviation kerosene
    Takeoff weight : 1113kg
    Payload : 670kg
    Endurance : 8h+
    Cruise speed : 200km/h
    Service ceiling : 7000m
    Maximum air speed :240km/h
    Mission ability :5h@270kg payload / 6h@180kg payload
    wind resistance : level 8