A diesel engine was quietly placed on the ground next to it, and technicians wearing work clothes were installing tires on the body of the tractor.

On the two pairs of wheels behind, there is a small cargo bucket.

A small platform extends out in front of the cargo bucket, with seats installed on it.

A shelf was even welded with steel bars on it. As long as you lay a tarp on it or even cut a snakeskin bag to protect yourself from the sun and rain, it was just an empty shelf now.

In front of the small platform where the seat is located, there is a square steel column for linkage, which is the area connected to the front diesel locomotive.

At that time, just connect it with a pin, and connect the front of the diesel engine in front and the back, and a tractor will be successful.

Looking at the thing in front of you, Liu Chunlai felt that as long as you can produce oil harvesters, it seems that you can produce tractors?

Can this thing have market competitiveness?

"Manager Liu, you said before that you should consider more performance when designing products... After our research, this hand-held tractor is a tractor that can pull goods when connected to the rear cargo bucket; when it is not alive, just hold the front front and connect the front area with a rotating knife head and a variable box, which can also be used to replace the oxen plowing land..."

As if he knew Liu Chunlai’s idea, Yue Ping, who had just screwed a nut on a tire to the tire, explained to Liu Chunlai personally.

Liu Chunlai doesn't understand the technology of tractors either.

"How many horsepower diesel engines are there, and how much cargo can these tractors pull at most?"

This is what he needs to care about as a boss.

The greater the horsepower, the stronger the ability to carry goods, isn't it.

"Due to technical issues, this is a 12-horsepower diesel engine that we have been producing all the time..."

"12 horsepower? Is this a little too small?" Before Yue Ping finished speaking, Liu Chunlai was dissatisfied, "How come he has to have thirty or forty horsepower, right?"

Liu Chunlai really doesn't understand these things.

But he knew that to base himself on long-term development, their tractors must have stronger motivation.

The greater the horsepower, the stronger the climbing climax.

Even Changan van has a displacement of 0.8 and 46 horsepower...

In a few decades, cars and other cars will be hundreds of horsepower at any time...

Yue Ping looked at Liu Chunlai with a look of surprise, and after he finished speaking, he spoke, "Manager Liu, the tractor is different from a car."

"What's the difference?" Liu Chunlai really didn't know.

During his growth, he almost never saw a hand tractor.

The biggest function of tractors is no longer to transport goods, but to cultivate land in the north.

"The engine of a car needs to be changed through a gearbox. Power determines the maximum speed of the car, while torque provides traction and acceleration capabilities... Relatively speaking, diesel engines have high traction and low power. Moreover, our tractors mainly consider freight capacity, not speed..." Yue Ping explained.

Liu Chunlai looked embarrassed.

He really didn't know about this.

The tractor is pulled a lot because it is slow?

"Is this a good thing?" Liu Chun looked at the staff next to him and started installing the diesel engine in the area with handheld parts, changing the topic.

If you don't understand, ask, there is nothing to be ashamed of.

However, he felt that the 12-horsepower diesel engine seemed to be really not good.

If it really works, they can organize a transport convoy.

From the Happy Commune to the county town.

What to luck?

Of course, it's just a stone.

The entire fourth brigade did not produce much, but there were many stones.

At that time, they will ask the county for some money. They will crush the stones and lay all the roads from Xingfu Commune to the county town with gravel.

In this way, you can drive even on rainy days.

In the future, whether it is paving cement roads or asphalt roads, the roadbed will be hard.

"Installing the diesel engine and hang a belt on the flywheel, so that's enough." Yue Ping said with a smile, "I was originally going to complete the production, and I'll report it to you."

"Driving a newly produced tractor to the Happy Commune?" Liu Chunlai smiled.

People these days are not stupid.

Soon, the diesel engine hit the front of the handheld car.

The front structure of the car is also very simple. On the left side of the diesel engine, a cast iron pulley with a diameter of nearly 40 cm was hung. The pulley is connected to the front of the vehicle and the gear set on the transmission shaft. When the belt rotates, the gear set is rotated, which then drives the two small tires on the front of the vehicle to move.

Tractors do not have speed transmissions.

If you have to say there is, there is also.

From the pulley connected to the diesel engine to the gear set behind it, it is a simple speed-change system.

Of course, it is impossible to achieve different speeds using different gears like a car.

There is only one way to adjust the tractor speed - using the change of the throttle to control the amount of fuel input into the engine combustion chamber to control the engine power, thereby achieving different speed changes of the pulleys, and also controlling the tractor speed.

The rear part of the car bucket has almost no transmission on two pairs of four wheels.

"In order to pull more goods, it is just two wheels, which can easily break the support shaft in the middle..." Yue Ping explained to Liu Chunlai.

Soon, a tractor was assembled.

The staff began to refuel the fuel tank of the diesel engine and also added water to the water tank.

"Manager Liu, why don't you try it?" Chen Yuhe handed it to Liu Chunlai with the z-shaped handle of the diesel engine.

Liu Chunlai is the boss.

Liu Chun looked at the thing and shook his head.

The tractor is not technical and has to rely on physical strength.

Didn't see Toyota like this, just twist the key and the engine will be on fire?

Then put down the handbrake, give some oil, and the car left.

"My father contracted this factory at the beginning, and the legal representative of the company was also my father. I have to let my father come here. The first tractor! Just like my father was on the battlefield, he captured mountains in the future market..." Seeing the old man's face was not good-looking, Liu Chun said.

Chen Yuhe and others obviously realized the mistake.

Immediately handed the shaking hands to Secretary Liu.

The old man was not polite at all. He took the shaking handle, looked around the front of the car for a few glances, and directly found the shaking handle on the oil harvester, inserted the shaking handle without anyone's guidance. He held the surface of the diesel engine with one hand and the other hand, spread his legs forward and backward, bent his body, and let someone open the accelerator on the handle, and slowly rotated the shaking handle with his right hand.

At first, the speed was very slow.

But every time he passed, the speed of his shaking handle increased a little.

Getting faster and faster...

"Bang~bang~bangbang..."
Chapter completed!