The marshal is more concerned about when the helicopter gunship will be produced and when it will be able to equip the troops, Li Rujin thought about it: "The prototype can be produced in three months, and the prototype can be finalized in half a year, but if it is really to achieve mass production and equip the troops, it will take at least one year, or longer." Pen %Fun %Pavilion www.biquge.info"

"How much does an armed helicopter cost?" Li Rujin calculated in his heart, "It's about 300,000." Not counting weapons and equipment, if mass production is achieved, this price will drop even more. ”

After thinking for a while, the marshal decided to set up a research and development group for armed helicopters, with Li Rujin as the team leader, to open the test center and processing center in the back yard of the military department, and to dispatch key scientific and technological researchers to strive to get the armed helicopters out in the shortest possible time.

In the afternoon, the R&D team was formally established, and after a brief confidential meeting, the R&D work was launched, and the R&D funds were only 5 million, which was still scraped together, but fortunately, most of the raw materials could be transferred from the munitions warehouse.

The other members of the R&D team have heard of Li Rujin's name, but they have never seen a real person, this time it is a living sight, an eighteen-year-old hairy boy, but no one dares to despise it, AK47 assault rifle and M2HB machine gun are placed there, these two guns have slapped the face of the firearm design researcher of the research institute, it is a "pop" sound.

Since Li Rujin is the leader of the R&D team, he also has to have a small meeting, and after Li Rujin talked about his R&D ideas and drawings at the meeting, the team members were convinced, not only does this world have geniuses, but also a special thing to fight geniuses, which is called demons. There's a living demon in front of me.

The smooth development of the research and development work has saved Li Rujin a lot of heart, because the work has only been carried out, there are still many people who are temporarily idle, Li Rujin took the drawings of the tractor, and he can't let people be idle.

Three days later, the world's first tractor was freshly baked and parked on the playground in the backyard of the military department.

The material is real, a carriage baffle, are you worth using a centimeter of steel plate? This is just a compartment for a tractor, not a protective steel plate for an armored car. If these people are allowed to do business, it is estimated that they will lose their underwear.

Everyone looked at Li Rujin together, waiting for him to start a strange-looking tractor, but Li Rujin was also stunned, he couldn't drive the tractor by hand. But in front of everyone's eyes, he can't be cowardly, and he has to go on the scalp, Li Rujin thought about the steps of the hand-held tractor from beginning to end in his mind, picked up the crank, and began to shake, ready to start the tractor.

Once, failed, twice, failed, failed three times in a row, Li Rujin was distressed, did that go wrong? Li Rujin checked it again, when he opened the fuel tank, he wiped it, but he didn't add oil, there was oil during the test, and the oil was pumped out during assembly, and he didn't add it after assembly, making such a big oolong.

The water tank was not filled with water, this was used to cool down, refueling and water, after everything was done, Li Rujin picked up the crank again and started it.

A burst of black smoke came out of the exhaust pipe, and the tractor head ran smoothly, the noise was too loud, and the exhaust was not filtered.

Start, slowly refuel, loosen the clutch, drag and maneuver, at first a little not very skilled, after a few laps, the operation is smooth, the unobstructed road in the backyard of the military department can not reflect the superior performance of the tractor, drive out, to the suburbs.

There was a strange scene on the road of the imperial capital, a strange car that had never been seen before, emitting black smoke and making a huge noise, like a monster, rolling through the streets of the imperial capital with a thunderous momentum, and the driving of this monster was a young and handsome young man.

Behind this monster is an electric car, driving towards the suburbs. In the suburbs, the road conditions are obviously not good, the potholes of different sizes on the road surface have reduced the speed of electric vehicles a lot, and the tractor driven by Li Rujin has no such scruples.

Li Rujin saw a relatively rugged path, Li Rujin turned the front of the car and went down on a rampage, and the people on the electric car were dumbfounded, he dared to drive up this kind of road? Aren't you afraid of a rollover?

The result was unexpected, the tractor staggered, up and down, alas, it did not overturn, this is what people found out that the tractor made by Li Rujin is not simple, it is a few hundred meters away, Li Rujin came to turn around, and the tractor drove back.

Li Rujin said, "The road is not rugged enough, the slope is not steep enough, and it does not show the effect," everyone heard it, and they were all dizzy, which also called the road surface not rugged enough, and the slope was not steep enough, which made the electric vehicles on the side embarrassed.

The convoy continued to move forward, looking for a path that met Li Rujin's requirements, but after passing several paths in a row, they all gave up and could not meet Li Rujin's requirements. Li Rujin suddenly remembered a small slope he had just passed by, the size was dozens of acres, undulating, and there was a small ditch on the side of the road, wasn't it just a natural test site?

When he arrived at the ground, Li Rujin looked at it, there was no road to the slope, Li Rujin chose a relatively gentle place, drove the tractor and rushed down directly, wanting to rush directly through the small ditch and reach the slope, but as a result, the nose of the tractor rushed over, but the carriage was stuck, and it was tragic.

Li Rujin separated the tractor head from the carriage, and found a rope from the electric car, tied the two ends tightly, stood and operated the tractor head, and successfully pulled the carriage out of the ditch.

Li Rujin picked up the carriage, and the tractor ran happily on the slope again, saying that running was a bit too civilized, and it seemed more appropriate to describe it as Sahuan. There is a slope of 30 degrees, more than 100 meters long, the electric car is not to think about, the tractor accelerates, directly up, I can only say: "Well done." ”

After driving for more than ten minutes, the tractor stopped, Li Rujin walked to the nose of the machine, unscrewed the fuel tank cap, and sure enough, there was no gas. Li Rujin instructed the people on the side of the road to hurry back and pull the oil drum over to me, today, Lao Tzu is going to verify the tractor here.

In February, the weather was cold in spring, but Li Rujin was sweating profusely because he was driving a tractor, and at this time, he stopped, feeling a little cold, and ordered the people on the other side of the ditch to throw some clothes over to keep out the cold.