HS code-driven letter of credit checks

List of catalogs of this article:

• 1, 400 horsepower of a car is equivalent to how many horsepower of a tractor
• 2、The phase of tractors and cars Same point
• 3, Why tractors can't pull cars
• 4, Why cars can't replace tractors

400 horsepower of a car is equivalent to a horsepower of a tractor

kilowatt horsepower. 400 horsesThe conversion between force and 294 kilowatts is based on the laws of physics. According to the laws of physics: 1 watt produces or dissipates 1 Newton meter of kinetic energy in 1 minute, so 400 horsepower is equal to 294 kilowatts.

If you look at the engine description, you can know that the power of ordinary cars is above 100 horsepower (trucks), while many medium-sized tractors are below 100 horsepower. It should be that the "strength" of the car engine is even greater.

Horsepower can pull 10 tons, and the force of 1 horsepower is equivalent to pulling a 75-kilogram object 60 meters in one minute. The horsepower in a car is the unit of power. It is described as the greater the horsepower, the faster the car accelerates in a straight line on a flat road surface. Horsepower is a unit of measuring power commonly used in engineering technology.

According to the checkAccording to Enai Procurement, generally speaking, the horsepower of tractors is between 30 horsepower and 200 horsepower, and there are certain differences in the horsepower of different types of tractors.

So it seems that the tractor is "power" strong. If you look at the engine instructions, you can know that the power of ordinary cars is above 100 horsepower [trucks], while many medium-sized tractors are below 100 horsepower. It should be that the "strength" of the car engine is even greater.

The power is determined by two factors, torque and speed, and when the power is certain, the torque and speed are inversely proportional. Therefore, the torque of the luxury car is not as good as that of the tractor, but due to the high speed, the overall power is also high. Although the torque of the tractor is amazing, the speed is very slow, so the overall power is only more than ten horsepower.

The similarities between tractors and cars

Tractors are diesel engines, and cars are divided into diesel engines and gasoline engines. If it is a diesel engine, it is a diesel engine and a diesel engine. Then there are too many things in common. 1 They all work in diesel engines, 2 their speed is very slow, but very powerful.

Most of the carsThe power composition is the same, but there is a difference in the power source. Most tractors are diesel engines, ordinary cars are gasoline engines, and heavy-duty vehicles are diesel engines.

Compared with the two, the lifespan is indeed different. This is mainly because their engine speed and torque are different, one belongs to low speed and high torque, and the other belongs to high speed and low torque. As we all know, metal has fatigue and service life. Tractors travel short distances and are slow. And the car is fast and the driving distance is long.

It's not the size of the force, but the power and torque. In fact, the output of engine power and torque is ultimately completed by the transmission system. Because the functions of tractors and cars are different, the transmission thread of tractors is to reduce speed and increase torque. And cars are just the opposite. So it seems that the tractor is "power" strong.

The functions of tractors are different from those of cars. The transmission system of tractors is to reduce speed and increase torque. And cars are just the opposite.

Why can't tractors pull a car

It's not the strength, but the power and torque. In fact, the output of engine power and torque is ultimately completed by the transmission system. Because the functions of tractors and cars are different, the transmission thread of tractors is to reduce speed and increase torque. And cars are just the opposite. So it seems that the tractor is "power" strong.

Cars emphasize speed and generally do not pull a lot of load; tractors emphasize Dora things and focus on high torque at low speed. Just like the relationship between a horse and an old cow, it goes to two extremes.

And the tractors at the same horsepower level produced now are generally lighter than old tractors, so the traction performance is far inferior to that of old tractors. This can be made up by increasing the counterweight and replacing wide tires. During the same period, the Shanghai 60 tractor, the rated power was also 60 horsepower, and the Shanghai 4100 engine, the speed was 2200 rhorns.

Why cars can't replace tractors

1. Car engines cannot be replaced with tractors, because tractors have low engine speed and high low torque performance.

2. This is mainly because their engine speed and torque are different. One belongs to low speed and high torque, and the other belongs to high speed and low torque. As we all know, metal has fatigue and service life. Tractors travel short distances and are slow.And the car is fast and the driving distance is long.

3. It's not the size of the force, but the power and torque. In fact, the output of engine power and torque is ultimately completed by the transmission system. Because the functions of tractors and cars are different, the transmission thread of tractors is to reduce speed and increase torque. And cars are just the opposite. So it seems that the tractor is "power" strong.

4. Hello, the following is about the difference between tractors and cars. Cars can run on land, and the speed is very fast, but tractors can't. Cars can carry many people, but tractors can't. Tractors and cars are two different types of cars. I hope my answer can help you. Thank you and hope you can adopt it.

5. Moreover, the price of diesel is lower than that of gasoline, so tractors are unlikely to use gasoline engines used by cars.In addition to power, the car engine must take into account the requirements of volume, noise, fuel consumption and long-term stable operation. At least no one can drive a tractor for thousands of kilometers.