On the second VT1-2, two 120 mm calibre smoothbore cannons were used - the left cannon mounted with an automatic loader mechanism. Both of these prototypes used a number of parts and assemblies from the European "long-term production" experimental [[KPz-70]]. Since both vehicles were intend...
The design of PLZ83-130 is somewhat similar to a later vehicle both in tech tree and reality which also shares the same WZ321 chassis - PTZ89, while the former uses a rifled howitzer, the latter uses domestic 120 mm smoothbore cannon. In most cases, enemy would have to deploy higher ...