Apparently, this
"Brobdingnagian Helicopter" is the answer to everything!
The manufacturer has also equipped the aircraft with new mechatronics, avionics, flight control, steering systems, a health and usage monitoring system, and an anti-icing device for rotor blades.
But, there's still more!
The revamped wide-body fuselage gives the helicopter more internal space. According to Liu Wenqi, the chief designer of the helicopter, “The AC313A switched to use the world’s most powerful turboshaft engines, as well as new reducers, a tilted tail rotor, improved rotor and control systems, and a wide-body structure, giving a comprehensive boost to the chopper’s performance.”
https://eurasiantimes.com/china-unve...an-helicopter/