Military Review

US ground forces are considering the purchase of a K-MAX UAV for cargo transportation

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US ground forces are considering the purchase of a K-MAX UAV for cargo transportation

The US ground forces are considering the purchase of unmanned aerial vehicles (UAVs) of the K-MAX helicopter type as a budget platform for transporting cargo.


At present, a group of experts is finalizing a report on this issue for the command of the Ground Forces, reports the International Defense Review.

Since November 2011, two K-MAX UAVs have been used to transport cargo in the interests of US KMP units in Afghanistan and have received positive feedback. The originally planned deployment of K-MAX UAVs for 6 months in Afghanistan was then extended indefinitely.

According to the US KMP, the K-MAX UAVs are an effective means of logistic support and allow you to avoid personnel losses due to ambushes and explosives of improvised explosive devices during the transportation of goods by convoys.

In Afghanistan, UAVs are used to deliver food, ammunition, spare parts, and other equipment to the advanced facilities of the US CMP. Predominantly, the K-MAX UAVs fly in the dark, which makes it possible to better utilize the subtle characteristics of the vehicle and to avoid intensive daytime air traffic.

In the high mountains of Afghanistan, UAVs carry loads weighing no more than 4000 pounds. K-MAX usually transport loads on an external sling, which allows personnel on the ground to attach loads to a machine that is in hover mode.

The shipping capabilities and high reliability of the K-MAX UAVs demonstrated at the Afghan theater of operations attracted the attention of US NE.

Evaluation of the profitability of the use of UAVs is carried out in the framework of the program of the US Department of Defense “autonomous technologies for unmanned systems” ATUAS (Autonomous Technologies for Unmanned Air Systems).

The three main areas of the ATUAS program are: the development of a helicopter-type unmanned aerial vehicle capable of autonomously bending around areas that are prohibited for flight (including those zones that were already declared to be banned during the flight of the UAV); ensuring the possibility of autonomous selection of cargo without the involvement of ground staff; operations by a convoy of several unmanned helicopters.

Tests of the K-MAX prototype UAV as part of the ATUAS program are planned to be held in the United States before the end of this year.

At present, Lockheed Martin has transferred four K-MAX helicopters for conversion, three of which have been modified to the unmanned version, and one is in production. The company plans to receive three additional helicopters for retrofitting, which will ensure the potential initial requirements of the ground forces or an additional order from the USMC.

Although the assembly line of the K-MAX helicopters was stopped a few years ago, the equipment is in storage and the assembly of machines, if necessary, can be resumed within nine months.

Despite the cutback in the budget of the US Department of Defense, developers are counting on receiving additional orders for K-MAX UAVs from the Marine Corps and the US Army.

REFERENCE:

As TSAMTO has already reported, in March 2007, the companies Kaman and Lockheed Martin signed an agreement on the formation of a joint venture for the development of the K-MAX UAV.

In December, 2010 of the year, the USCM concluded a contract with XKUMUM million for the delivery of two UAVs and three control stations, demonstrating their ability to deliver goods to units operating in extreme conditions and at high altitudes, with the K-MAX Tim consortium.

After the five-day tests conducted in September on 2011 in the USA, the UAVs were found to be able to be tested in Afghanistan. According to the results of testing in the Afghan theater, it is planned to decide on the future of the project.

The UAV is based on the K-MAX manned helicopter. The maximum take-off weight of the device (with external load) is 5443 kg. It is equipped with a Honeywell gas turbine engine T5317A-1 with a power 1800 hp, a unique system with two rotors of opposite rotation and does not have a tail rotor. With the speed of 148 km / h, this design allows transporting up to 6 thousand pounds (2720 kg) of cargo at sea level and to 4 thousand pounds at height of 15 thousand feet.

The maximum range of a UAV flight is 1852 km, the flight range with an external load is 396 km. The UAV is adapted for use in high-altitude and hot climates, it has a low noise level.
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  1. Altona
    Altona 18 October 2013 11: 51
    +3
    A good idea in general is ... We lost our soldiers mainly during the transportation of goods, in convoys ... It was a pity there were no unmanned mass units in those years ...
  2. MilaPhone
    MilaPhone 18 October 2013 11: 55
    +2
    In June of this year, one of two K-MAX unmanned cargo helicopters crashed in Helmand province in Afghanistan.
    And so, the helicopter itself is interesting.
    1. Basileus
      Basileus 18 October 2013 11: 59
      +2
      In any case, steps must be taken in this direction. Unmanned vehicles in logistics is a very interesting direction, but also necessary in war. Robots are unlikely to fight for us in the near future, but you can carry cargo right now, as well as teach a thing piloted from a chair on the other side of the Earth.
      1. alone
        alone 18 October 2013 20: 39
        +1
        Quote: Basileus
        In any case, steps must be taken in this direction.


        some who already managed to take steps in this direction .. threatened 5 billion to develop, and then quietly bought a licensed assembly of Israeli BLPA
    2. cdrt
      cdrt 18 October 2013 12: 29
      +2
      In June of this year, one of two K-MAX unmanned cargo helicopters crashed in Helmand province in Afghanistan.
      And so, the helicopter itself is interesting.


      Helicopter bomb - the mass of the transported cargo is equal to the mass of the equipped helicopter.
      What is funny - the marines used it for a long, long time, and now it has reached the army.
      1. MilaPhone
        MilaPhone 18 October 2013 12: 54
        +2
        Some kind of critically-minded person struck everyone with minuses. : belay
        1. Altona
          Altona 18 October 2013 12: 59
          +2
          I also noticed, well, figs with him ... He probably knows other ways to carry goods through the passes, without losing soldiers and not risking military equipment ... He would jump from his armor into the pebbles with his face, I would look at him .. .
        2. Altona
          Altona 18 October 2013 13: 28
          +2
          Moreover, the critical minuser probably does not even understand how difficult it is to fight in the mountains, when the enemy shot at you and you shoot up in white light like a penny ...
  3. Altona
    Altona 18 October 2013 12: 00
    +2
    And why is there a glazed lamp? There, as if the pilot is shoving, if something or just such access for the service mechanic?
    1. Basileus
      Basileus 18 October 2013 12: 09
      +2
      Initially, the helicopter was manned. A drone is only a version. Apparently, they did not make changes to the cockpit.
    2. AVV
      AVV 18 October 2013 14: 48
      0
      It’s interesting how this thing will work in conditions of applying total electronic warfare? This will be the answer to the prospects of this development !!!
      1. Basileus
        Basileus 18 October 2013 15: 28
        +1
        And how many times in Afghanistan did we use total electronic warfare against ours? Maybe they used it against the Americans in Iraq and Afghanistan? In Libya?
      2. iwind
        iwind 18 October 2013 16: 30
        +1
        That is, do you propose that they use expensive electronic warfare systems against a transporter helicopter ??? And since the system will be located on the border, or in general on enemy territory, and therefore there will be no problem putting an anti-radar missile into the electronic warfare system.
        Further, what electronic warfare systems do you propose to use? Then it flies on autopilot, to the point of unloading / loading, it does not require a constant connection.
  4. iwind
    iwind 18 October 2013 12: 13
    +1
    A very promising area for transport aviation. For pilots, the work is very routine and not interesting, but if things happen in a dangerous area, they can also bring down.
  5. shark
    shark 18 October 2013 12: 18
    +1
    A very interesting topic. For such machines, the future.
  6. Cristall
    Cristall 20 October 2013 11: 18
    0
    We in the game, when we did it, provided that the United States would use them everywhere ... and we were right.
    In general, the helicopter is super.