One Thousand Nine Hundred and Ninety Six Upgrade

Brothers, I have opened a new book again: Restarting Life: I can call myself ten years ago. Brothers, help me collect it and give some recommendations!

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For large machinery and equipment such as excavators and hook machines, it does not mean that we do not want to use domestic products.

In fact, there are two well-known domestic brands in China that also produce such equipment in large quantities.

But our companies that carry out overseas projects do not dare to purchase equipment from these two companies in large quantities.

Why? Everyone understands!

It’s true that domestically produced products are not up to par. Anyone who has used their machines knows what the virtues of those two companies are.

Although the advertising is good and the hype is great, in actual use, it takes a few months...

Why! The feeling is not even as good as the previous domestic machine tools.

Many people would rather buy second-hand excavators from abroad than their products.

There is naturally a reason for this...

Now, with the emergence of Koyo Machine Tools, the finishing capabilities of these companies have been improved by two to three levels compared to before.

After such a significant improvement in the field of precision, the quality and stability of these companies' construction machinery will naturally improve.

In the past, it can be said that 90% of the hydraulic pumps used in construction machinery like ours were imported.

Because we produce it ourselves... you know.

If you dare to pretend, then he dares to be bad.

It may collapse within a few months.

Then performance degradation occurs quickly.

However, foreign hydraulic equipment has been used hundreds of thousands or millions of times, and it can even be as good as new.

And even after taking it apart for maintenance and putting it back together, the performance is still as good as before.

But what about ours?

As long as you dare to take it apart, there is a risk that this thing cannot be put back together.

The reason for this is, on the one hand, that we are not up to standard in many sealing materials.

There is another aspect, which is the issue of processing accuracy.

This kind of hydraulic equipment must work in harsh working conditions for a long time.

High temperature, high pressure, corrosion resistance, long working hours, and no mechanical fatigue are their basic requirements.

And if you are not doing well in terms of materials and processing accuracy.

Then your equipment may be scrapped after a few months of use.

In the past, we were not good at materials science, but in recent years, we have caught up a lot in materials, especially metal smelting.

As long as your company's money is in place, we can get you no matter how good the materials are.

Therefore, as long as the company is willing to spend money and not cut corners, the problem of hydraulic equipment materials will be solved.

Next, let’s talk about processing.

As far as the lining sleeves of hydraulic equipment are concerned, the most common ones are made of steel.

This kind of steel bushing generally has a requirement, which is mirror finish.

To put it bluntly, it must be extremely smooth.

It's best to be as smooth as a mirror.

Because the hydraulic equipment is filled with liquid and needs to be squeezed repeatedly to perform work.

If your lining is not smooth enough, you will have uneven pressure.

Over time, on the one hand, it may cause the hydraulic oil to deteriorate. On the other hand, it may cause your inner bushing to age too quickly, causing cracks, leaks and other problems.

Maybe for some people, isn’t this simple?

Isn't it just a mirror finish? We can just use a honing machine to polish it.

Yes, you can indeed polish it very brightly with a honing machine, but the problem is that we can't make it as bright as a mirror like in foreign countries.

Because that kind of high-precision honing machine is not sold to us at all.

I'm not afraid of anything else, I'm just afraid that we'll use it to make gun barrels...

Therefore, our industrial-grade honing machines can basically produce the smooth finish that others have abroad.

Therefore, the mirror finish of the inner bushing of our hydraulic cylinder is at least two orders of magnitude worse than that of foreign products.

It doesn't seem like the difference is very big, but when used, the difference becomes huge.

People's hydraulic equipment can be anti-corrosion and used for several years, or even more than ten years without any problems.

But our hydraulic equipment often explodes in a few months...

This is also the main reason why no one wanted to buy our construction machinery in the past.

And there is another factor, that is, our diesel engine power is not good either.

You must know that engineering equipment like this has very high requirements for diesel engines.

Must be reliable and powerful.

But when it comes to diesel engines, this has always been our weakness.

Forget about other things, we cannot build a high-pressure common rail injection system that is now the mainstream of diesel engines in the world.

Regardless of whether it is the oil pump, the oil pipeline, or the fuel injector, we all have to import it from abroad.

But if it's mounted on a big truck, Bosch might be able to sell it to you.

But if you say it's installed on this kind of construction machinery, hey, sorry, they won't sell it without negotiation.

Why?

I'm afraid you might use it to install it on the engine of a military vehicle...

Therefore, our large-scale engineering equipment is jammed just in the diesel engine area.

And this time, it is also because of the emergence of Spark Technology that several domestic companies that specialize in the development of diesel engines also have a new voice.

For example, Weichai, Luochai, and Yuchai.

They all bought Guoyang's machine tools, and with the acquisition of Guoyang's machine tools, these diesel engine factories have made major technological breakthroughs in diesel engines.

For example, Yuchai, which has always insisted on marine diesel power systems, has successively launched several high-performance diesel engines.

These diesel engines have stronger horsepower and lower fuel consumption because of the use of a new high-pressure fuel supply system.

Weichai and Luochai have also come up with their own new products.

And these new models of diesel engines have made up for the shortcomings of the two large machinery and equipment manufacturing companies.

The previously weakest power system has also been greatly improved.

The hydraulic system was also addressed.

In addition, PLC is also free from foreign control.

You must know that in the past, in the field of PLC, we were 100% monopolized by foreign giants.

Many people may not know what a PLC is. This thing is actually equivalent to the brain of a set of electronic automation equipment, or a computer control terminal.

It’s equivalent to the ECU, electronic control system in a car!

In the civilian automotive field, we now have some companies that are able to produce their own ECUs.

But in the industrial field, we have always been dominated by several overseas giants in the field of PLC.

Among them, Siemens has the largest market share, followed by Mitsubishi, General Motors, and Schneider.

These four giants divide our market.

As for those two construction machinery manufacturers, they produce excavators and electronic control systems used on hook machines.

Basically, they purchase from the above four giants.

There may still be many people who don't quite understand what this PLC does.

To put it bluntly, it’s like an excavator. After you arrive at the working position.

You control the joystick and make a movement of raising your arm and extending it forward.

Then the operating rod will send out a series of signal instructions through the electronic switch, and the signal instructions are summarized in the PLC unit.

The PLC translates these signal instructions into signals and passes them to the motor, allowing the motor to generate current to the robotic arm.

Lift up, then reach forward...

It’s just such a thing…

It seems very simple, but we just can't make it well.

In the past, we had to rely on imports. Even the more advanced machinery and equipment, the more they were used and the more they were imported.

And now, because of the emergence of Spark Technology, these PLCs no longer need to be imported.

Moreover, the PLC produced by Spark Technology is not only reliable in quality, but most importantly, it is not expensive, much cheaper than those foreign products.

This greatly helps manufacturers save costs, and the manufacturers' costs are reduced, which is naturally reflected in the products.

In this way, their products will be more competitive compared with those imported products.

Not only are the construction parties carrying out engineering projects overseas willing to purchase, but many domestic construction companies have tried their new equipment.

They all placed orders for them one after another!

After all, it was not that everyone was unwilling to support domestically produced products in the past, it was just that their equipment was not up to par.

It can be said that there are many accidents such as the mechanical arm breaking after a few days of use, and the hydraulic equipment leaking oil, resulting in a decrease in power.

But now, this situation has almost disappeared. The reliability and durability of their equipment can be said to impress everyone.

It's no worse than those foreign products, even stronger.

And the price is cheap, why don’t our companies use it?

The most important thing is that these merchants are quite sophisticated and have adopted financial marketing strategies.

For example, if you buy my excavator and hook machine, we can adopt a very flexible purchasing plan.

For example, you can pay 30% down payment first and pay it back in installments later. After all, this kind of construction machinery is very expensive.

One-time payment is very difficult for many individuals, and even companies of average size do not dare to sell it like this.

And if you only pay a down payment, everyone can rest assured.

We can send you several repairs and maintenance for free, and you will repay it every month. Of course, this will include interest.

In this way, when you complete a project, the equipment payment will be completed.

Of course, you can also choose not to need the equipment and buy the equipment back to the manufacturer at a certain discount.

Manufacturers can also refurbish these second-hand equipment and sell them to other companies or individuals.

After all, the cost of repair and refurbishment is extremely low for manufacturers.

In this process, everyone benefited.

The company obtained the right to use the equipment and completed the construction project.

Although the cost seems a bit high, you don't have to carry so much mechanical equipment. After all, maintenance will cost money in the future.

Next time you have a project, you can continue to rent new equipment for use.

For equipment manufacturers, they earn the down payment and part of the interest repayment.

Although it seems that the equipment has not been sold, they can continue to rent or sell the second-hand equipment that can be recovered.

Anyway, such engineering equipment, as long as it is properly maintained, has a very long service life.

If there is no serious accident, such equipment will not be a problem for ten or eight years in the future.

Although the equipment was not sold, the company received stable cash flow.

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