"You want to buy a boat?" Wang Buan was a little surprised.

"I'm going to buy an engine. Han Xuewei corrected.

"Your 300-ton fishing boat with a 1,500-horsepower engine?

"Can you make something smaller? It's too expensive to afford!"

"Why don't you buy a thousand-ton ship? A ship that is too small cannot run the ocean. ”

"Oh, too. ”

Han Xuewei looked very regretful.

Fishing boats with large tonnage are very expensive. The hull alone costs millions.

In addition to the hull, a wide variety of machinery and equipment are required. Power equipment, navigation equipment, communication equipment, refrigeration equipment, fishing equipment...... All is money. Even the most common gillnet costs more than 3,000 yuan. A larger fishing vessel would require hundreds of these drift gillnets. You can imagine the cost.

The most important thing is that no one is a single boat in deep-sea fishing.

At least three ships or more.

It would be better if it was possible to have more than ten ships.

The general combination is the largest, most advanced, and most endurance fishing vessel, which is responsible for directing other fishing vessels as a fishing mother vessel.

If there is a danger or an accident, it is also coordinated by the mother ship.

"Miss Han is right. This market has a future. Liang Penghai's eyes lit up, "We can try it." ”

"Do you know there is a future?" asked Wang Bu'an cautiously.

"Of course!"

"What do you elaborate on?"

"Good. ”

Liang Penghai introduced it seriously.

Part of the diesel engine segment he used to focus on was fishing boats.

Offshore fishing vessels, to be exact. The maximum range will not exceed three hundred nautical miles. The maximum continuous operation time will not exceed ten days. Within ten days, it must be returned.

In China, most of the fishing boats are offshore fishing boats. The vast majority of the tonnage is under 300 tons. Most of the power is below 300 horsepower.

According to the relevant provisions of China's laws, the length of the boat is more than 60 meters, and the total engine power is more than 600 horsepower, it can be called a large fishing boat. The total engine power is less than 60 horsepower and the length of the boat is not more than 24 meters, which is called a small fishing boat. In between the two are medium-sized fishing boats.

Han Xuewei's fishing boat is medium-sized.

Not to mention small fishing boats. That's all small shrimp. Can be ignored.

Medium-sized fishing boats can run a little farther. For example, to the vicinity of the peninsula. There was some conflict with Smecta or something.

The reality is that small and medium-sized fishing vessels are almost always unprofitable. This is because the fishery resources in the coastal waters have been depleted. When a fish comes out, there are hundreds of nets waiting for it. There are many monks and little porridge, and no one can eat enough. A good harvest is all a matter of luck. The only solution is to go to the ocean. The farther you run, the better.

It seems that the vast oceans such as the Pacific Ocean, the Indian Ocean, the Atlantic Ocean, and the Arctic Ocean are all shared by the whole world, and there is no infringement of them. You can fish whatever you want. How much can be caught.

So, the question is, how can you run so far and still keep yourself safe and still fish?

The seven continents are not at peace. The four oceans, of course, will not be calm. Danger is everywhere.

Hurricanes, waves, pirates...... are all great dangers.

Sometimes, it is even possible to encounter the naval vessels of other countries, and they will misfire at any time.

What to do?

The answer is actually known to everyone.

A powerful hull is needed.

It takes a lot of motivation.

A strong ability to work continuously is required.

A variety of special equipment is required. Including communications, satellite positioning, freezing, refrigeration, aquatic product processing, comprehensive utilization and other equipment. It is better to equip it with a helicopter.

If it is able to form a fleet. It would be better to carry professional refrigerated ships, transport ships, refueling ships, and hospital ships in the fleet.

Of course, if you are a local tyrant boat owner, you can also bring a luxury yacht or something in the fishing boat.

After arriving at the destination, the wind is calm, the wind and the sun are beautiful, and the luxury yacht will be driven out, and a few beauties and a few bottles of wine will come......

Swimming, surfing, fishing......

It wasn't too sour.

Even......

You can carry a luxury cruise ship with you in the fleet.

Sightseeing and deep-sea fishing are not wrong. The scenery of Bering HN Polar Island is very beautiful, and there are many people who yearn for it.

As long as I think about it, I feel very excited.

Unfortunately, for the time being, these are dreams. Not very realistic.

In the words of the red-headed document, at present, the number of units engaged in the design and construction of distant-water fishing vessels in China is limited, the types of distant-water fishing vessels independently designed and built are few, the technical reserves are insufficient, and the overall construction level is backward. China's distant-water fishing vessels have slow speed, high energy consumption, and fuel costs account for 40%-50%, which is about 15% higher than that of distant-water fishing vessels of the same power in advanced countries. Although China is a major shipbuilding country in the world, there are few high-value-added fishing vessels, and the advanced design and construction technology of the shipbuilding industry has failed to benefit distant-water fishing vessels. Therefore, improving the equipment level of China's distant-water fishing vessels has become a top priority.

That's right, Liang Penghai sees this as well.

Fuel costs.

The cost of fuel for distant-water fishing vessels in our country is too high.

If you go out on a trip, you won't talk about whether you can make money for the time being. However, the cost of oil consumed is very painful. Every drop of fuel counts as money. The farther you run, the more money you burn.

If a large school of fish is not found in the end, the cost of fuel is even more distressing.

The Rock 150 doesn't have this problem at all.

Its fuel cost is almost negligible.

Simply rushing to a point, Liang Penghai dared to pat his chest and guarantee that the market of Panshi 150 is simply infinitely broad.

These days, open source is very, very difficult. Everyone is trying to figure out how to throttle.

Changing to the Rock 150 is the best way.

The appearance design of the Panshi 150 diesel engine is exactly the same as that of the ordinary diesel engine, and it can be used directly by replacing it.

Of course, if necessary, the gearbox may need to be replaced.

The power of the Rock 150 is too strong for a normal gearbox to handle.

What the?

Don't have a tough gearbox?

Never mind. We can produce the power of the hidden king. Guaranteed to be a perfect match with the Rock 150. The cost is also very low. Welcome to ......

In addition to fuel costs, the design of the hull must also be targeted.

The red-headed document also said that the characteristics of the deep-sea fishery are far away from the production base and strong independence, which inevitably requires a light hull, fast speed, automatic net operation, processing automation, and serialization. With the continuous improvement of industrial modernization, the level of technical equipment such as horsepower, tonnage, speed, cabin capacity, automation degree of fishing machinery, comprehensive production capacity, self-maintenance ability, and processing capacity of fishing vessels has been continuously improved, and the advanced degree of foreign fishing vessel equipment is much higher than that of developing countries.

FOR EXAMPLE, THE FLAGSHIP PURSE SEINE OF SPAIN'S TUNA FLEET, ALBACORA, IS THE LARGEST TUNA PURSE SEINE VESSEL IN THE WORLD. The ship is 105 meters long, more than 10 meters wide, with a total tonnage of 2,640 tons, a fresh fish refrigeration capacity of 3,000 tons, and a quick-freezing capacity of 2,350 cubic meters. Its refrigeration equipment includes 6 73.5K compressors, 26 cold sea water storage rooms, and can freeze 140 tons per day. The machine not only has advanced engine host, high speed, and advanced auxiliary equipment, but also advanced winch machine, net lifting machine, power pulley and crane.

In addition, the cab is equipped with three radars, satellite navigation, rotary compass, autopilot and log, as well as single-sideband and VHF communication equipment. The ship is also equipped with a Hughes 500E helicopter used to scout for fish, which can fly at a maximum altitude of 2,900 meters and reach speeds of 150 kilometers per hour.

In the mid-90s, Iceland developed a shrimp fishing system with one boat and two nets. THE NETS USED IN THIS SHRIMP HARVESTING SYSTEM ARE TWO ANGMAGSALIK TRAWLS WITH A TOTAL LENGTH OF 102 METRES, WITH THE OPENING DISTANCE OF 25 METRES EACH AND THE HEIGHT OF EACH OF THE NETS. The results showed that although the vessel was operating with a 30 percent increase in fuel, the production increased by 70 percent, reaching 210 tonnes in 19 days of fishing, and the harvest can be described as very rich.

According to statistics, an 8,000-ton large distant-water trawler is worth more than 180,000 tons Capesize bulk carrier, while an advanced Antarctic krill fishing ship is worth as much as 170 million US dollars, more than 10,000 container ships, which is a high-tech and high-value-added ship.

"We could actually have a shipyard. Liang Penghai was eager to try.

"Can you design the hull?" asked Wang Buan.

"Surely you can. If you can't, there are standard hull ones too. Just apply it. ”

"You show me. ”

"Good. ”

Liang Penghai immediately turned over the relevant information.

Not to mention, there really is a standard hull. The data is completely public. Equipment and molds are readily available. It's very easy to get started.

These ten standard hulls are issued by the Huaxia Fishery Vessel Inspection Bureau and are used nationwide. They are as follows:

41.38 m steel trawler. 43.6 meters steel light round-up fishing boat.

37.8m steel single-deck lighted purse seine fishing boat. 32.98m FRP trawler.

21.3m fiberglass trawler. 16m FRP recreational fishing boat.

36.8m steel double-deck trawler. 34-metre steel trawler.

SH821 truss towbar trawler. 65-meter pelagic squid fishing boat.

"Below 40 meters, we don't have to pay attention. We just need to focus on 40 meters or more. Liang Penghai explained.

According to the scope he delineated, only three types of fishing vessels were actually qualified.

The first is a 41.38-metre steel trawler. It is also known as Nansha trawler. It mainly operates in the waters of Nansha.

The second type is a 43.6-meter steel light round-up fishing boat. It is also active in the Nansha Seas.

The third, and most important, is the 65-meter pelagic squid fishing boat.

According to the relevant parameters, the total length of the ship is about 65 meters, the design waterline is about 60 meters long, the length between the perpendiculars is about 57 meters, the width is about 10 meters, the depth is about 6 meters, the design draft is about 4 meters, and the full load displacement is about 1,500 tons. The construction period is generally about eight months. The limit period can be reduced to five months.

Why is the construction period so short?

Because they are all standardized designs. Nationally unified.

As long as it is a fishing boat of the same model, all the parts and components are common. It's just the quality.