Chapter 200

The most obvious feature of the 59 tank is the five pairs of load wheels. No matter how the turret above changes, the chassis will not be greatly changed. After the change, it is no different from directly manufacturing a new tank.

Those magic changed to 120 mm main gun and 125 mm main gun are naturally not the dishes of Qin Guan. What Qin Guan needs to find is the most common and classic tank.

59D。

The most obvious feature of tank 59 is the round semi egg turret with a tube inserted and equipped with five pairs of load wheels.

In the 1950s, the integrally cast semi egg turret was the best design. It can not only form all kinds of jumping bullets perfectly, but also have enough larger guns in the car.

At the same time, the 100mm D10 tank breech gun is the main firepower of type 59. The V54 water-cooled diesel engine with power output of more than 500 horsepower provides the 59 tank with a maximum speed of up to 50 kilometers per hour and a maximum travel of 440 kilometers.

It can be said that in the era just born, type 59 tank has cross era significance. However, with the passage of time, type 59 tank has gradually become old and all its indicators have fallen behind. Therefore, its improvement is the most urgent.

At the beginning, the first improved model was 59A, which was equipped with laser rangefinder and light spot injection simple fire control system, so as to initially have the static to dynamic Strike ability.

However, its improvement could not meet the needs of tank forces. Therefore, the improvement of 59D tank finally became an integrator.

Type 83A 105mm linear bore tank gun with long barrel. When firing type 86 armor piercing projectile at a distance of 2000 meters, the armor piercing ability is 440mm; When firing type 93 extended wing stabilized projectile, the armor piercing ability is close to 500 mm. The gun can also launch the 105mm caliber gun launched missile developed by China. The maximum range of the missile is 4km and the maximum armor breaking depth is 700mm.

No matter whether there is moisture in these data or not, in short, after using this 105mm linear bore gun, you can be superior to all tanks in the whole North. Whoever refuses to accept it, you can break through your main armor with one shot!

The fire control system matched with the tank gun carries forward the characteristics of the Han country, adopts the light spot injection fire control system, the integrated two-way stable gun aiming system, the second generation light spot and hydraulic / electric stability system, improves the fire control trajectory computer, is simple and effective, has low cost, and has the ability of shooting on the move.

At the same time, in order to increase the protection force, additional armor is also hung.

Therefore, from the appearance, the high and long 105mm tank gun, coupled with the additional brick like armor in front of the tank, is the most obvious feature, which can be easily found.

In later generations, the 59D was still in service, but because it was improved from the previous tanks, a considerable number of tanks had reached their service life. These tanks were sealed in the tank cemetery and reopened when the motherland needed to fight for their ancestors.

Such 59D tanks are quietly arranged in a corner of the cemetery, with hundreds of them!

System exchange, start!

After the exchange, Qin Guan returned to reality.

The old 59 tank in front of me has disappeared. What is displayed in front of me is a brand-new 59D tank. The green paint on it has a fresh smell.

The high 105mm gun barrel is longer than the standard 105mm gun provided by NiuGuo.

The longer the barrel, the more work the gunpowder and gas do in it. The greater the kinetic energy of the shell, the higher the initial velocity when the shell flies out of the muzzle.

This means that the power of the shell is greater.

Therefore, how to improve the power of artillery, some countries brush the caliber, and some countries brush the length of gun barrel.

At the same time, there is another advantage. When signing the contract with NiuGuo, this 105 gun can be used by itself, but it can not be exported to a third party, and the extended 105 gun is not limited.

As a military fan of previous generations and a worker and factory director of today's tank factory, Qin Guan found that what he valued most was still tanks.

Now, 59D appears bravely in front of him, and his inner joy is also oily.

"Creak." the door outside opened, and major Yang came in: "another tank has been arranged. Eh, why is this tank so strange?"

As a military representative, major Yang was very clear about tank 59 and saw that the gun barrel was different at a glance.

There is a thin alloy thermal sleeve on the outside of the gun barrel, which is to prevent the gun barrel from thermal expansion and cold contraction under the sun, resulting in slight bending and reduced shooting accuracy.

In the middle of the gun barrel, there is a smoking device. When the tank gun fires, it is accompanied by huge smoke. A small amount of smoke comes out of the muzzle, and a large amount of black smoke is left in the gun tower through the tail gate of the tank gun. The people inside are breathing poison gas, which is not conducive to their health.

The smoking device in the middle can effectively remove the smoke in the gun barrel. From the appearance, it is a section thicker than the gun barrel.

At a glance, major Yang knew that the gun barrel was different. When he turned around, he saw the closely arranged bricks in front of the turret.

"Additional armor?" asked major Yang.

"Yes, this is the most suitable improved model of our 59 tank. Now, our technical conditions have been met. As long as we transform according to this standard, we can greatly improve the performance of 59 tank." Qin Guan said: "this is the sample car I transformed first."

Now speaking of this, Qin Guan is talking big. He doesn't need anything. He just transforms it and puts it outside. Of course, no one believes it.

However, major Yang believed it. He knew that Qin Guan's super power was so powerful.

"This tank, facing the tanks of Xiong Kingdom, can be carried down from the front. Before our new tanks come into service, we can improve a large number of old tanks according to this model." Qin Guan continued.

The improvement of old tanks is more meaningful than the research and development of new tanks. The progress will be faster and the cost will be lower. Now, as long as this tank is improved, there is no need to be afraid of the threat of bear country for the time being.

Yang Shaoxiao nodded: "I immediately reported to my superiors and asked them to test the performance of this tank. However, Qin Guan, if this tank is improved, it may not fall in plant 4447."

Major Yang gave a preventive injection in advance. Although the improvement of the project was promoted by Qin Guan, it may not bring benefits to their 4447 plant.

In grassland City, there are two tank factories. 4447 factory is the second machinery manufacturing factory in grassland city and plays the role of the second.