Hello,
for some time I have been looking for information about the transmission and the ZTZ99A engine, but, unfortunately, I have just started learning Chinese, so it is rather difficult for me to search for information in Chinese sources.
As far as I could understand, the engine-transmission part of the ZTZ99A consists, in fact, of two components: the 150HB-2 engine and the CH-1000 transmission unit?
For example, the question of the number of forward and reverse gears, as well as the maximum reverse speed, is still not clear? In particular, I found references to the presence of 3 (?) Reverse gears?
Or about a scheme similar to the Leopard, since, as far as I understand, when developing ZTZ99A, Chinese engineers looked at German MTU engines?