How much horsepower can be produced by the locomotive head of a train

For electric locomotives, it is possible for diesel locomotives and steam locomotives to use horsepower without using the unit of horsepower.

However, now it is generally used in kw, which is converted to 1 horsepower =

At present, the diesel locomotive (6 axles) that can be seen in China is about 2400-3000, and the largest is the Dongfeng 11 modified locomotive, 12 axles, 6000kw

The power of electric locomotives is larger than that of diesel locomotives, and the domestic 6-axle electric locomotives are generally 4800kw, and the largest is the 12-axle Shaoshan 3B fixed reconnection locomotive, 8640kw.

The above all refer to the DC locomotive, if it is an AC locomotive, the power is greater, for example:

The existing AC locomotive in China, the diesel locomotive has exceeded 5000 horsepower, that is, 3700kw, it seems to have more than 6000 horsepower in the development, and the electric locomotive is currently at the level of 1200kw with one axle, that is, the power of a six-axle locomotive can reach 7200kw, and the locomotive in development can reach the level of 1600kw with one axle, and the total power can reach 12800kw with 8 axles. If it is produced, it will seem to be the world's most powerful electric locomotive.

DF11 (Dongfeng 11) diesel locomotive locomotive power: 3040KW

SS9G (Shaoshan 9 change) electric locomotive continuous power: 4800KW

Interesting, I want to know too.

The internal combustion engine is 3000 5000 horsepower, but how many knots to support the Zhengchang carriage also need to calculate the viscosity coefficient of the rail between the wheels, ramp resistance, curve resistance, wind resistance coefficient, tunnel resistance and so on.

For electric locomotives. Do not use horsepower as a unit. Only diesel locomotives and steam locomotives have the possibility of using horsepower.

Nowadays, however, kw is generally used as a unit. Conversion to 1 horsepower = .

At present, the diesel locomotive (6-axle) that can be seen in China is about 2400-3000. The largest is the 6000kw of the 12-axle Dongfeng 11 modified locomotive

Electric locomotives have more power than diesel locomotives. The domestic 6-axle electric suspect pure locomotive is generally 4800kw at present. The largest is the 12-axle Shaoshan 3B fixed reconnection locomotive 8640kw.

The above refers to the DC locomotive. In the case of an AC locomotive, the power is higher. For example:

The existing AC locomotives in China, diesel locomotives have more than 5000 horsepower, that is, 3700kw. It seems to have more than 6000 horsepower in development. The electric locomotive in China is currently at the level of 1200kw per axle.

In other words. A six-axle locomotive can reach 7200kW. Locomotives under development can reach the level of 1600kw per axle.

The use of 8 axes means that the total power can reach 12800kw.

Most of the trains running in China are Dalian-made Dongfeng IV diesel locomotives, with about 5,500 horsepower Dongfeng Eleventh diesel locomotives are manufactured by Changzhou Qishuyan Locomotive and Rolling Stock Factory, which is currently the most advanced, with 6,000 horsepower.

Now the locomotives actually used in Chinese mainland are divided into diesel locomotives and electric locomotives, the displacement of electric locomotives is 0, only diesel locomotives will have displacement, but diesel locomotives generally do not mark displacement, several cylinders, but mark other technical parameters. There are many types of diesel locomotives in actual use at present.

Diesel locomotives:

In 1894, the Germans, who were very good at mechanical construction, invented the diesel locomotive that burned gasoline, but we know that the ** of gasoline is very high, and it can be used to drive ordinary cars If you use it to drive a bulky train, the cost is astronomical, therefore, for cost considerations, gasoline diesel locomotives can not be widely used.

In order to solve the cost problem, in 1924, Germany, the United States, France and other countries have studied the diesel locomotive driven by diesel, the cost of diesel is much lower than gasoline, in this way, the cost has been reduced, so that the diesel locomotive has been popularized, and later, the Swiss have improved the diesel engine, greatly improving the running state of the train, this kind of train is widely used by Western industrial countries.

Since then, people have developed maglev trains, but some shortcomings such as high investment and high radiation have not been popularized. The electric locomotive, which was invented by the Germans as early as 1879, has since shone and has become a common form of drive for trains in China.

Diesel locomotives are used for driving and have only one internal combustion engine.

At present, the diesel locomotive used in China is basically driven by the main diesel internal combustion engine to drive the generator, and the electricity emitted by the generator is rectified by voltage conversion and current conversion, and then the motor is driven to make the locomotive run. There are individual models, such as diesel locomotives such as the DF-4DF, DF-11G, DF-11Z, etc., which also have an internal combustion generator for the lighting and air conditioning of the train carriages.

Only one individual locomotive has a small generator dedicated to supplying power (air conditioning, etc.) to the train carriages.

A diesel engine also works as a diesel engine when driving alone.

At present, the traction of passenger trains is about 6000 horsepower, most of the trains currently running in China are Dalian Dali brand Dongfeng 4 diesel locomotive, about 5500 horsepower, Dongfeng 11 diesel locomotive is manufactured by Changzhou Qishuyan Locomotive and Rolling Stock Factory, currently the most advanced, 6000 horsepower. Every train locomotive is different.

The current traction of passenger trains is around 6000 horsepower.

Reference news: General Electric Company of the United States announced on the 1st that the company has won a large order contract for 300 locomotives in China, with a total value of more than 4.5 billion US dollars, and General Electric will deliver this batch of 6,000 horsepower locomotives between 2007 and 2009.

John Dineen, head of GE's rail business in the infrastructure division, said the deal would open up a new line of product revenue for GE and enhance GE's competitive position in the market in the future. It is reported that China will gradually phase out the 6,500 locomotives currently in use in the next 15 years, which is a huge market. It is understood that this is the largest order that GE has received for China's railway system.

At present, most of the trains running in China are Dali-brand Dongfeng IV diesel locomotives made in Dalian, with about 5,500 horsepower.

Dongfeng 11 diesel locomotive is manufactured by Changzhou Qishuyan Locomotive and Rolling Stock Factory, which is currently the most advanced, with 6,000 horsepower.

It also depends on what kind of locomotive you're talking about.

Summary. Hello dear! I've seen your question and I'm trying to sort out the answer, and I'll get back to you in five minutes, so please wait a minute

Among the special locomotives for freight trains, which locomotive has the greatest power under the same power? Diesel locomotive, gasoline locomotive, diesel locomotive, electric locomotive, steam locomotive, which of the five locomotives is the most powerful?

Hello dear! I've seen your question and I'm trying to sort out the answer, and I'll get back to you in five minutes, so please wait a minute

Do you need to talk about this? It must be the internal nose with great power.

Well, thank you, because I was bored and looked at the Thomas train, and when I saw the various locomotives inside, I asked a question, by the way, it is also 60 carriages, 3600 tons, and it is difficult to pull forward? Or is it hard to push in the back, or is it the same at both ends?

It's definitely hard to pull forward.

If it is to pull 210 carriages, it is better to use 5 locomotives in the case of 10,000 tons of heavy loads?

How to distribute the five heads?

The first two after the second middle one, the first one in the middle of the three after the first, the first three after the second, the first four after the other, the first one in the middle of the third, the first three in the middle of the one after the third, the first five together use, only two heads are enough, and five heads have not been used.

If it is two locomotives pulling 80 knots, it's good to say, but the heavy load of 210 carriages is not light, and you can pull away your two 6500 kilowatt locomotives?

Generally, the head of the bicycle is 30-45 freight cars, and the passenger train is 16-20 passenger cars.

Dear, let me ask you, are you wasting our time, China has 210 carriages so far?

If you're here to provoke our platform, I'm sorry, I don't have time to talk to you about that.

I don't know if there is? **I counted a few times Wang Xun Qinhuangdao those coal cars, all of them are more than 200 years old, sometimes count to two hundred birds, sometimes two hundred, count and count, count to a little messy, the carriage is too fast, sometimes count to a hundred and dozens and messy, eyes can't keep up. <>

<> so it's 210, anyway, the head of the bike usually pulls more than 40 knots.

That's not a practical question for you.

<> have a great day.

Locomotive maximum speed:

Diesel locomotives: (commonly used models for towing passenger trains).

Type: 100 km.

Type: 145 kmh.

Type: 170 kmh.

Electric locomotive: (commonly used models for towing passenger trains).

SS9 (Shaoshan 9): 170 kmh.