The Z-20 is a medium size utility helicopter based on the american Black Hawk with some design changes like an larger cabin, a five blade rotor and an chinese produced engine, the WZ-10.
The PLA planes to produce several hundreds Z-20 to replace the older Z-8 and Mi-8 choppers in the army and navy. So far around ~50 Z-20 has been produced.
![Harbin Z-20 helicopter 50812210](https://i.servimg.com/u/f98/19/92/92/35/50812210.jpg)
![Harbin Z-20 helicopter 50880710](https://i.servimg.com/u/f98/19/92/92/35/50880710.jpg)
![Harbin Z-20 helicopter Z-20s_10](https://i.servimg.com/u/f98/19/92/92/35/z-20s_10.jpg)
The PLA planes to produce several hundreds Z-20 to replace the older Z-8 and Mi-8 choppers in the army and navy. So far around ~50 Z-20 has been produced.
![Harbin Z-20 helicopter 50812210](https://i.servimg.com/u/f98/19/92/92/35/50812210.jpg)
![Harbin Z-20 helicopter 50880710](https://i.servimg.com/u/f98/19/92/92/35/50880710.jpg)
![Harbin Z-20 helicopter Z-20s_10](https://i.servimg.com/u/f98/19/92/92/35/z-20s_10.jpg)