Chapter 819: Improving Two-Axle Vehicles
Needless to say, in terms of power, the Yuejin off-road vehicle uses an NJ70H engine that imitates the GAZ51 and has an in-line 6-cylinder single-chamber carburetor structure. The maximum power of the engine is 87 horsepower.
That's right, it's such an engine, gasoline-powered, the power is not enough for even a hundred horsepower, so the performance is quite poor, and then with a four-speed transmission, the fuel consumption of 100 kilometers is up to more than 20 liters.
Such a power system is just enough for [txt fo], and it is definitely not excellent, so the off-road performance is also quite poor, and it cannot be compared with your own.
With an engine of more than 300 horsepower and a nine-speed gearbox, it can soar to 100 on the road, 60 in the field, and 80 if you are not afraid of turbulence.
What is there not to like about such an off-road vehicle?
This time, I called Professor Wang and Professor Cao to come over, in fact, for this matter, to expand the product line of their own wheeled infantry fighting vehicles!
Since it has matured on both the leap forward vehicle and the 212 vehicle, it is also appropriate to place it on your own wheeled infantry fighting vehicle, so once it is assembled, it is naturally appropriate to participate in the parade, which is called modernization!
However, when the car moved to the side, Wang Limin smiled bitterly there, and said to Qin Zhenhua: "Zhenhua, your idea is good, but this car is a little big!" ”
What the?
When he heard Wang Limin's words, even Qin Zhenhua was speechless, everyone is too small, and they want to make it bigger, you are good, you are actually too big?
"Our army has no money." Wang Limin said: "You think, we originally had a portable launch device, even if it was a 212, with a set of portable devices, we could also participate in the battle, but what about you?" Isn't it a waste that such a big guy is used as a specialized anti-tank missile launcher? The troops' funds are tight, and they cannot withstand such a toss. ”
This sentence caused Qin Zhenhua to think deeply, and soon, he reacted.
That's right!
The car is a bit big!
If you want to sell the equipment, you must have a precise market positioning, this kind of car, if it is used as a wheeled infantry fighting vehicle, stuffed into an infantry squad, in fact, it is a little small, and it is suitable to enlarge to an eight-wheeled structure, but if it is only used as an anti-tank missile launcher, it seems to be large, causing waste to the troops, after all, the equipment of the troops costs money, and now the military budget is tight!
"From the Soviet Union, the anti-tank missile launchers of the Soviets were almost all four-wheeled vehicle structures." Professor Wang Limin continued.
In the 1973 war, the Soviet BRDM-2 anti-tank missile launcher made its debut, a two-axle armored vehicle, which was modified from the same model of armored reconnaissance vehicle, and could also be used to replace the earlier BRDM-1 models equipped with Snappo, flyswatter or SEG anti-tank missiles.
If your Red Arrow-8 anti-tank missile also needs to have a special launch vehicle, this kind of vehicle of the same type is the most suitable.
After all, Professor Wang Limin has been studying in this area for the longest time, and he can see at a glance what is most suitable, and now, when he heard Qin Zhenhua say this, he immediately brought it up.
"yes, I see." Qin Zhenhua said: "However, this is not a big deal, two pillars, two pillars, come down!" ”
The person who drove this car was Wang Erzhu, who was still busy in the car at this time, but as a result, he heard Qin Zhenhua's shout, so he jumped out of the car.
Cao Jianli's eyes flashed with a different look, and then returned to normal again, every time he saw Wang Erzhu, he always had waves in his heart.
Now, Wang Erzhu has grown up, followed Qin Zhenhua, and has become a pivotal figure in a machine factory.
"Brother Zhenhua, what's the matter? Professor Wang, Professor Cao, hello. Wang Erzhu shouted.
"Take this car, after you go back, turn it into a two-axle structure, and shorten the length by two meters!" Qin Zhenhua said: "The engine has also been lowered by a grade, and in three months, we will take out the new vehicle!" ”
That's not a lot to say? This car is completely developed by itself, and it is easier to reduce the axle than to increase the number of axles.
If it is increased from three axles to four axles, it is necessary to have one more steering axle, and the first two rows are steering wheels, so that the steering machine puts forward higher requirements and also requires complex tuning.
However, there is no such trouble as the axle reduction, as long as the rearmost axle is directly removed, or even the operation is performed directly on the car in front of you.
Of course, the current machine factory is not short of money, and it can modify the design drawings and then produce a special one.
"Yes, but what's the use of this car? Mobility will decrease, right? ”
"Mobility, it can't be reduced, it's useful, it's great, and our entire series of vehicles will be more abundant." Qin Zhenhua said.
It is said that the off-road ability of the three-axle vehicle is definitely stronger, but the two-axle will not be particularly bad, because the number of axles is less, the car is also shorter, and those who play off-road can know that the short-axle Suzuki, the off-road ability is not necessarily worse than the long-axle Prado, and even the passability will be higher.
This car is not only used as a missile launch vehicle, but also as an armored reconnaissance vehicle, completely replacing the status of 212 in the tank force!
Before the tank force acted, in front of it, there was a need for scouts, in World War II, it was played by motorized soldiers, and later, technology developed, there were special half-track vehicles, and now, naturally, it is a wheeled infantry fighting vehicle with a faster running speed to act, not too big, too conspicuous, anyway, there is no need to carry an infantry squad, two or three people are enough!
"Okay, three months, make it, it's all right." Wang Erzhu patted his chest and said.
"Well, when this car is being developed, communicate with Professor Wang more to see what they need, and we will take into account what we will consider when designing." Qin Zhenhua said.
"Yes."
"What do we need?" Wang Limin thought for a while and said: "This hand-cranked way is really inconvenient, the precision machining ability of a machine factory is good, if it becomes a hydraulic or pneumatic way, it will be better." ”
"Of course there's no problem with this, if the entire equipment is made into one, let alone four at once." Qin Zhenhua said: "Do we want to get in the car and talk while feeling it?" ”
Several people got into the car with a smile, sat on the back seat, and told Wang Erzhu to drive slowly, and in the sound of the high-pressure oil pump clattering, the car continued to move forward.