Indian tractors, so "pull hard", is for the sake of what?

This tractor in India needs to be pulled hard to start. At present, cars are basically started with a key or a key. This hard pull is actually the same as this one, and it is used for starting.

In fact, I remember when I was a child, there was something in the countryside. I had to shake a stick in my hand, and then the tractor began to smoke. It was really a long time ago, perhaps because India is still relatively backward, so there will be such a tractor that needs several people to pull hard to start.

The reason for this tractor is actually very simple. Hand pulling or hand shaking as I said before is mainly to start the engine into the working cycle. Then, after this start-up, all the parts of the machine began to work and began to work. Basically, when you pull, the nozzle will spray oil and then there will be a popping sound.

It's not just tractors that drive like this. Previous sewing machines and millet machines were based on this principle. Operate them in reverse before the machine can be put into operation. At present, it is difficult to see such machines that need to be started, and they are basically started with one button. I have to lament the progress of science and technology and the change of life by science.

Basically, we used to be in the countryside. If we want to go to town, there are no subways, buses and so on. Tractors take us out. And like my grandfather, if they say that having a tractor at home is really a great thing, they think it can cause a sensation in the village. And a tractor to pick up the bride's wedding. At that time, there were tractors, local tyrants in the village.

Later, when I grew up, it was difficult to see tractors. Even when I go out in the village, I use a car or a bus. Like busy farming in the fields, there are almost no tractors, and trucks and pickups have been replaced. Looking back now, time flies. It is estimated that only India often uses this old tractor.