China buys rescue helicopters from Russia at a total price of 800 million dollars, why did the domestic straight 9 lose the big order?

According to relevant reports, Russian Helicopters Group announced that the contract signed in Zhuhai with the Sino-Russian Helicopters Group is in the middle of an intense process. will deliver two Ansat helicopters to China at the beginning of 2020, and complete all 20 orders by the end of 2020, adding 40 million yuan, totaling 800 million yuan. The Russian helicopters ordered this time come in three different models, a passenger and cargo transport, a luxury vIp and a medical ambulance.

This time China ordered a medical ambulance, the aircraft is equipped with two pairs of monovalent as well as medical emergency system, configuration of a variety of medical resuscitation facilities, can be carried out on the aircraft first aid . These include oxygen supply and ventilation, patient monitoring and patient cardiac resuscitation equipment, and medical situation, according to the user's different needs, configuration of different medical emergency facilities.

Overall, this aircraft and China's straight nine somewhat similar. The price is 40 million yuan, but the Ansat helicopter is spacious, can put two stretchers, spacious cockpit, especially suitable for rescue work.

This aircraft has an advanced control system, using a teletype system, and teletype full systems are by far the popular trend in piloting technology. Generally used in the fighter aircraft on the airliner. Helicopter use is rare. Of course there are many benefits, reducing the traditional weight space. Remove many complex mechanical transmission mechanism, so that the operation is more simple, greatly reducing the weight, reducing the occupied space. The engine is a Pratt & Whitney Canada product, using two engines to improve efficiency and reliability.

Aircraft rotor system, the use of bearingless torsion bar composite material, very advanced parts, simple design, light weight, does not require lubrication, reduces the workload of maintenance, improves the reliability of the work, because of the advanced generation than the Straight Nine, and the price is the same, of course, choose this one.