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【197】Jiefang Driving School

Because the 120 rail is too heavy, the 25-meter-sized one weighs three tons. The soldiers usually rely on manpower to carry the rails. They use ropes to hang the rails. Two people on the left and right sides of the rails raised thick wooden bars with their shoulders. 25 pairs of soldiers, 50 people can move the rails to the sleepers. Not long after the construction was completed, each railway engineer soldier had already worn out layers of calluses on the shoulders of the wooden bars. The calluses broke out and bleeding. However, the soldiers of the people would not retreat. They pressed their teeth to grind out new calluses. The layers of calluses on their shoulders were like layers of medals on the body of the railway engineers. The medals made of flesh and sweat were hung on the shoulders of the soldiers and pressed on Wang Jiangnan's heart. It was heavy, which made the regiment commander Wang Jiangnan feel very distressed.

It's no wonder why he was so excited when he saw the crane.

The division commander Zu Mowu said: "This is the first batch, and there are two batches next, more than this batch. The command center is preparing to provide your regiment with a total of 30 such eight-ton cranes. How about it, Wang Jiangnan, don't you have to cry with me now, there is not enough manpower?"

After hearing this, Wang Jiangnan jumped three feet high and shouted: "Teacher! I knew you felt sorry for us, it's great now!"

Zu Mowu smiled and said, "Hurry up and go to the back to unload the crane with these comrades, which delays the construction period. I will forgive you if I want to forgive you."

Five drivers climbed into the five flatbed carriages at the end of the train and directed the soldiers to unbutton the thick canvas. The brand new XCMG brand 8-ton wheeled crane covered under the canvas made a brilliant debut.

A crane man jumped into the operating cabin at the rear of the crane, put down the hydraulic load-bearing legs, and used a crane to lift the steel structure unloading ramp in the front of the cargo with steel cables, and slowly transported it to the side of the train cargo flat plate. With the cooperation of the soldiers, the unloading ramp was accurately stuck on the side of the train cargo flat plate. After the soldiers untied the crane cable, the crane retracted the boom and load-bearing legs. The driver came out of the crane operation cabin, entered the vehicle cockpit, and turned smoothly, and drove down from the steel plate slope of the unloading ramp, which marked the completion of a crane unloading from the train. The whole process was clean and neat, without any dragging.

Next, according to the comparison, the crane that first got off the ground moved the unloading ramp again and again, and all five cranes were safely getting off the ground.

Seeing all the cranes unloading the truck safely, Wang Jiangnan's heart that was raised to his throat finally let go. The man from Suzhou applauded and cheered, "Okay~~~!!!!" There were many cheers everywhere.

"That's great!" Zhao Shiyuan sincerely praised in his heart.

Zhao Shiyuan, an engineer from the Ministry of Railways, took the mimeographed information booklet about these cranes from the hands of Commander Zu Mowu, and looked through them excitedly. The more he looked, the more shocked he felt! He kept exclaiming in his heart: "It's so beautiful, it's really a masterpiece of mechanical engineering! The 8-ton crane actually has such a long crane! The main arm and the auxiliary arm are actually 25.3 meters! This must be the most advanced wheel crane in the world!"

As a railway engineer, Zhao Shiyuan has read many European and American mechanical magazines. He remembered that after the end of World War II, a British magazine called "Mechanical Engineering" introduced the wheel crane produced by the British Coles Company for the Allies in World War II. The black and white photos there deeply attracted Zhao Shiyuan.

The type of self-propelled crane installed on the chassis of a load-loaded car, with a crane boom of 7 meters, a standard lift of 5 tons, and a maximum of 6 tons was so shocking in Zhao Shiyuan's eyes. At that time, Zhao Shiyuan sighed, it was so advanced, the world's most advanced six-ton ​​self-propelled crane! At that time, there were even fewer three-ton self-propelled cranes in China. However, Britain actually produced nearly 100 such wheeled cranes for the Allies during World War II!

As a railway engineer, Zhao Shiyuan deeply understands the value of cranes for railway construction. The only two undamaged 15-ton rotary railway steam cranes in China are all in the northeast. The length of the thing is that two steam locomotives are so big and thick. The boom is 11 meters long and the working radius can reach 8 meters. They can only drive on the railway tracks and be used for railway construction. Zhao Shiyuan thought that it would be great to have one, so it would be able to advance the current project progress a lot. Although he knew that it was just a luxury.

But at this moment, facing the 8-ton crane of the qy8b model, the lowest-end product from XCMG in the next 2011, Zhao Shiyuan was shocked to the ground! The workload of such a crane is theoretically equal to the total workload of the railway engineering corps of 3,000 people!!! The 23.5-meter-long crane means that this guy can lift the heavy-duty rail 25 meters long and 3 tons from the rail stacking point to the sleepers in one minute. This work requires 50 engineers to carry 25 thick wooden bars for 20 minutes or even half an hour. Moreover, people's physical strength is limited and they cannot be carried together. They need to rest for at least 10 minutes in the middle. Even so, many engineers were exhausted and sick in just half a month in the fight day and night!

The division commander said that a total of 30 such super machines were required to be equipped with the regiment! Zhao Shiyuan could not imagine what the next project progress would be.

Commander Zu Mowu seemed to understand Zhao Shiyuan's thoughts and smiled: "Don't think that 30 cranes are great. The 29th Regiment opened a cave in front of them. Their new equipment is amazing. Beidu transported three rock drilling trolleys for them. What a guy, the old elder's thick steel arm stretched out, and the rock wall broke and fell down. A blasting eye was ready in a few minutes. Installed with a detonator and exploded, and the progress of more than two meters was released. The car could also cut the tunnel wall, which was safe and labor-saving! After cutting, our engineers just put cement on the hole wall, and the tunnel would be basically completed."

Zhao Shiyuan had never seen a rock drilling trolley, but he could imagine that the long arm like a crane stretched out, with a drilling rig on his head.

"Then the relationship is good, the work danger is gone all at once. How many comrades in the 29th Regiment were sacrificed by the collapsed rock when drilling rocks and blasting holes? This thing is great! It's so good! These engineers are so smart that they know to install the drilling rig on the crane's arm." Wang Jiangnan, the leader of the 28th Regiment, said in a passionate manner.

Zhao Shiyuan knew that many times, beautiful ideas cannot be realized in mechanical engineering.

He said in admiration: "I don't know how many engineers have spent so much effort to develop such a rock drill trolley. You can't tell the slightness of an iron arm. You can stretch out and drill holes on hard rocks. If you don't handle the vibration and trembling of the forearm, you don't know how many drill bits you want to break. But if you just have too big, it will also destroy the mechanical transmission mechanism. Also, the shaking of the drill rig will hurt the mechanical parts the most. Once the structure is vibrating or worn, the forearm will not be able to control it freely. In short, the mechanical principles and designs here are probably endless for three days and three nights. Being able to design such a great machine must be an amazing engineer."

After Zhao Shiyuan finished speaking, he couldn't help but be fascinated by the fact that he wanted to see the rock-drilling trolley with his own eyes.

As the secretary of the three positions, Xiaoqiang can take care of everything, but it means he has no exact job. This day, thinking about caring about old friends and taking a look at the situation in the transportation department, he came to Xu Qishan.

As soon as he met Xiaoqiang, he was frightened by Xu Qishan. His originally quiet round face can now see the outlines of his cheekbones and jawbone.

"Qi Shan, you are so thin!" Xiaoqiang said with concern.

Xu Qishan was very happy with Xiaoqiang's arrival, so he poured the teapot and made a new teapot for Xiaoqiang.

"Hey, I'm so busy now that I'm not busy at home, and the transportation department is really too busy. Every transportation task is a continuous rush shipping like an assault battle. I won't mention this. Now the military region still wants me to use the rush shipping time to set up a driving school. This is really tiring. Now the veteran driver in the transportation department has to bring five apprentices one by one. In addition to transportation tasks, he usually teaches driving."

Xiaoqiang said, "Then you just arrange it. Don't make yourself so haggard. The master and the apprentice are here, why are you messing around with me?"

Xu Qishan said with a bitter face: "You don't know, there are so many vehicles you bring, such as cranes, road rollers, mixers, earth shovelers, excavators, forklifts, concrete pumping trucks, asphalt paving trucks, concrete mixers, aerial work lifting platform trucks, dump mining trucks, rock drilling trolleys, and mining excavation trucks." Speaking of this, Xu Qishan stopped and asked in a daze: "How is it, am I talking about it?"

Xiaoqiang smiled and said, "You can remember so many varieties, I may not say all of them myself."

Xu Qishan also laughed: "When I sleep all day, these cars are in my mind. They drive in front of me, and the instrument panels and joysticks fly around my forehead. No one can sleep well at night. I go to bed at 12 o'clock every day, and I wake up before dawn and can no longer sleep."

Xiaoqiang asked, "Why are you sleeping so late?"

Xu Qishan said: "Looking at various operation manuals, I am not the temporary director of the Transportation Department now, and the organization has officially appointed him. I think, I, as the director of the Transportation Department, don't understand myself, how can I control others? No, I have to understand it all. Do you know that the Transportation Department has 207 drivers at the beginning, and in just a few months, and now there are 1,716 drivers in the driving school!"

Xiaoqiang was shocked: "1716!!! They were all trained by you?"

Xu Qishan said proudly: "Our driving school has no theoretical classes. When we get up, the master will take the car to the car for transportation. After taking it for a week, he will get on the car and do it directly. It is much more relaxed than training military vehicle drivers by the military region. Our students are all veterans. The instructions from our superiors are that as long as they can learn to drive, they will be assigned to their jobs immediately without having to recover and go home to farm. These veterans learn quickly and are willing to endure hardships. They wish they could eat and live in the car all day long. I have never seen anyone lazy."

Xiaoqiang frowned and said, "Are you also training drivers of those professional vehicles?"

Xu Qishan said: "There is no way. In order to reduce the burden of staffing and confidentiality work in each unit, the Intelligence Department and the Military Head decided that our driving school is responsible for the training of all vehicles. At present, we have trained 100 people alone as crane drivers."

Xiaoqiang asked, "Does your driving school have a name now?"

Xu Qishan said: "Temporarily named Jiefang Driving School."
Chapter completed!