Nian Haihong put on cold-proof gloves, picked up the fragments caused by the explosion and observed them carefully for a while, then said with a smile, "It's a material problem. The steel used in the exhaust pipe does not meet the requirements."

Zhan Chenggui remembered it clearly and said, "The supplier of the smoke exhaust pipe is a rural enterprise in a city in Shandong Province. It is small but has good strength. It seems that their products cannot withstand the huge temperature difference here."

"Change it, it's the only choice." Nian Haihong said.

Yao Yuan didn't want to cause trouble, so he said decisively, "Let our own factory be responsible for it and use special steel."

The cost will be very high.

The biggest advantage of the supplier catalog system designed by Yao Yuan is that it can reduce procurement costs to a minimum. All enterprises under the Chunfeng Group can conduct unified procurement under this system, and have huge power to decide the life and death of suppliers.

If it is manufactured by its own factory, it means that it must make equipment suitable for use in the Kashagan area regardless of cost.

Nian Haihong checked it out again and said, "The diesel engine should be able to withstand the climate here, and the burst of the exhaust pipe is not a big problem."

To put it bluntly, even if there is no smoke exhaust pipe, it will not affect the operation of the diesel engine, and even the engine room does not need to be there.

After a pause, Nian Haihong said, "Xiao Yao, after twenty-four hours, I suggest another open-air test to see where the limits of the 190 diesel engine are."

Yao Yuan agreed wholeheartedly and said, "Okay, we will install the second generator set at dawn. There must always be a backup unit, sooner or later."

Then install a 190-type diesel engine and connect it to the generator, but it will not be placed in the engine room. Instead, it will be installed in the open air to test the limits of the generator set in this environment.

Nian Haihong persuaded her, "Just install another diesel engine. Otherwise, it would be a waste of money. The freight cost of transporting it from China to here is a huge sum."

"I plan to build this place as a permanent camp. One generator set is not enough. Two sets of generator sets can basically meet the needs. In the future, a backup generator set will be installed." Yao Yuan expressed his thoughts.

Since it was an established plan, Nian Haihong had no objection.

The 190-type diesel engine sold to fishermen on the eastern coast for use in building fishing boats is the most basic model. Each unit sells for just over 30,000 yuan, which is equivalent to the price of a Beijing 212 Jeep.

However, the 190 diesel engine for power generation, which is specially built for extreme cold and high temperature areas, is not so cheap. The scheduled market price is as high as 370,000 yuan per unit, which is more than ten times that of the basic model.

Shipping it here from China, plus shipping, the unit price is over 1 million yuan.

Nian Haihong is an older generation technician who regards product cost control as his life. Even he approved of such a high unit price, which shows that he has high hopes for this 190-type diesel engine specially designed for high-cold and high-temperature areas.

Jichai Power Plant has long been no longer satisfied with the domestic market. Going overseas to earn foreign exchange has been a long-established development strategy.

We must compete with foreign products in terms of technological advancement and compete with foreign companies in terms of product quality.

The technology of the 190 diesel engine is not advanced, but after long-term use, Jichai Power Plant found that the product's reliability, cost performance, and thermal efficiency all surpassed similar foreign products, even though foreign similar products adopted many high-tech technologies.

Nian Haihong decided to use the 190 diesel engine, which was born in the early 1970s, as the main product to develop overseas markets. This move received the support of Yao Yuan.

Because Yao Yuan knew that the 190 series diesel engine would be the first star product of Jichai Power Plant. Through continuous improvement and improvement, its vitality has exceeded half a century and it is a first-class flagship product.

After emergency repairs, the exhaust pipe failure was solved. In the next few hours, the 190 diesel engine kept running in good condition without any further problems or failures, which made everyone happy.

After dawn, Nian Haihong went back to catch up on her sleep. After all, she was getting older. Zhan Chenggui, on the other hand, did not take any rest. He personally directed the workers to install the second set of generating units, which were to be put into use before the high temperature arrived at noon, and directly started 48 hours of open-air operation in high-temperature and cold environments.

test.

Yao Yuan got up after sleeping for two hours. Instead of looking at the second generator set, he circled around a Taitu heavy truck with his hands behind his back.

This is the first batch of products produced by Directional Machinery after it localized Taituola heavy-duty trucks. They were named Dali series heavy-duty trucks. 100 units were produced and all were delivered to Dongfang Petroleum for use. It was also a use test.

Dali heavy-duty trucks have many variants. Yao Yuan is currently observing flatbed trucks, and there are flatbed trucks that can carry construction machinery.

Chen Chao saw Yao Yuan looking at Dali Heavy Truck curiously like a boy who saw a car for the first time, and asked in confusion, "Boss, you personally designed all the variants of Dali Heavy Truck, why don't you recognize this car?"

Same?"

Yao Yuan looked at Chen Chao, then reached out and gestured to the generator set in the distance, then gestured to the Dali flatbed truck, and asked, "Chen Chao, do you think the 190-type generator set can be installed on this truck?"

"

"Of course it can. The 190 diesel engine is square and square, and its length, width, and height are just within the carrying parameters of the Dali flatbed truck. There is absolutely no problem." Chen Chao said without thinking.

Yao Yuan shook his head and said, "I'm talking about the entire generating unit."

"The entire generator set..." Chen Chao was stunned, and quickly looked at the generator set that was as big as a small house, and then looked back at the Dali flatbed truck, doing quick mental calculations.

To serve as the assistant to the big boss, Chen Chao can't just regard himself as a bodyguard. He has to study harder on weekdays. Of course he wants to make progress when he goes to higher places, so he has been working hard.

Chen Chao immediately had the answer and said, "This truck won't work, but a semi-trailer flatbed truck will definitely be fine. Dali Trucks has such a model."

Yao Yuan shook his head slightly, pointed at the Dali flatbed truck and said, "The semi-trailer is too long and not suitable for field operations. This size is just right."

Chen Chao was stunned, scratching his head and said, "This flatbed truck cannot be loaded. It can only be divided into two parts and used on two trucks to load it."

Yao Yuan said with a smile, "It not only needs a vehicle to carry it, but also needs to be able to run and generate electricity. This is a mobile generator set. It can be sent wherever it goes, and it can generate electricity just by parking it. There is no need to repair the machine room, level the site, and install the foundation like now.

seat."

Chen Chao couldn't laugh or cry, and said, "Boss, it's not necessary. The time difference is not much different. Every time we level the camp, the generator set is basically installed."

In his opinion, the boss is not doing his job properly.

What Chen Chao said was true. When the exploration vanguard arrived at a place, they first set up the camp. After the leveling work was completed, the generator set was almost installed, and the speed of power supply did not hinder it.

In this case, there is absolutely no need to develop a mobile generator set.

This is not as simple as integrating the generator set and the Dali flatbed truck. It may need to be redesigned.

Yao Yuan, however, stroked his beard and said to himself, "It should be an emergency power generation vehicle. There is no need to redesign it. It should be possible to think of a way to design the layout."
Chapter completed!