The TC-99B main battle tank is a new member of the TC-99 series. It is not only an improved version of the TC-99A tank, but a new product designed based on the TC-99 configuration. This type of tank is basically A comprehensive upgrade based on the model, including an almost new hull and a greatly improved turret Power system: Equipped with a new suspension system to enhance off-road capability and mobility Weapon system: Equipped with a new generation of WSG5A-125mm smoothbore gun and matching new shelling stabilized tail armor-piercing projectile (long rod) and a 7.62mm coaxial machine gun Armor: The front and side armor of the turret has been comprehensively strengthened. The WSZ-4 composite armor is equipped with a uniform steel plate that has an equivalent thickness of more than 870mm. The front armor of the car body has also been comprehensively upgraded. 200mm equivalent thickness Observation system: same as TC-99 basic type Gunner-Biphasic stabilized sight (night vision and thermal imaging) (with real-time ballistic computer (moving versus moving)) Captain's sight-(night vision and sight) (cooperate with annihilation-hunting system) Multi-purpose laser pointer-(for range finding/target indication/laser countermeasures) Distributed peripheral vision system (this system can integrate all sensing probes and synthesize real-time panoramic images (which can be displayed in the commander’s combat helmet or on the LCD screen). At the same time, the system’s built-in photoelectric sensing components are sufficient to sense incoming anti-tank missiles and Raise an alarm Active defense system: TF1 active defense system is guided by the six-sided WSRSD phased array radar to attack and intercept targets. It can intercept up to two targets at the same time and track two targets