This kind of tricycle has been popular in China for a period of time. It is equipped with a cab. The door of the cab is made of canvas. It is operated by steering wheel. A 250 engine is used in the front. The left kick starts and starts up. Suddenly, the tires are very thin, similar to those of a trolley, and are mainly used for short-distance transportation in cities and suburbs.

In this era, it is definitely quite cool to have such a car. However, the craftsmanship of this car has been seriously lagging behind. From its engine, it is quite outdated, and the two-stroke car is quite It’s expensive, so if Master Zhang improves on this basis, it also has potential.

Soon he arrived at the three-wheeled motorcycle factory Heribala said. When he first walked in, Qin Guan heard the tom and tom that is unique to the single-cylinder diesel engine. It was deafening. Then, he saw it. A tricycle drove over in black smoke.

When he saw this kind of car, Qin Guan was stunned. Where is this motorcycle? This is obviously Sanma!

Compared with motorcycles, its biggest change is the use of a diesel engine. This car is not big, similar to that of Dongfeng three-wheeled motorcycles. The engine is between the legs and the engine is rumbling. , The V-belt drives, enters the gearbox backward, and then connects with the rear axle through the chain.

This is not called a motorcycle, because the motorcycle uses a gasoline engine, and now this movement is definitely a diesel engine, and it is made by the agricultural diesel engine. This sound makes people feel like sitting on a monster. general.

Master Zhang heard that Qin Guan was coming, so he ran out of the workshop. Seeing Qin Guan from a distance, he smiled with joy: "Mr Qin, Mr. Qin, welcome."

"This is your tricycle?" Qin Guan asked.

"Yes." At this moment, the newly built car stopped in front of everyone. The operator stretched his finger to one of the mechanisms and pulled it up. The engine made a few sudden noises and stopped the roar. , Following the huge flywheel outside, it also reversed two laps, and this was a stop.

"Lao Zhang, I heard that you are engaged in a tricycle. Mr. Qin came here on purpose. Hurry up and tell Mr. Qin about your creation." He Ribala said from the side.

"We know that ordinary motorcycles use gasoline. Although gasoline engines have high horsepower, they do not have enough torque. Therefore, they are not suitable for heavy loads during use, and they consume more fuel."

Some people who think they are familiar with cars, when speaking of car data, always say how much horsepower this engine has, which is more than that, but he just doesn’t know that compared to horsepower, it actually has more torque. important.

The horsepower needs to be exerted at the rated speed. My car has 150 horsepower, but this is only available at 5,000 rpm. Normally, I can’t get it at 2,000 rpm. The engine can’t even exert 100 horsepower. When it came out, when the car was inspected, I was stepped on the red line and it was distressed. Therefore, this data is actually not very useful.

If it is faster or slower than the speed-up, or the size of the engine's strength, torque is actually more important, which is a measure of how much effort the engine can produce.

The compression ratio of the diesel engine is high, and its torque is naturally very large. Moreover, there is a large mass flywheel outside, which also stores a lot of power.

The diesel engine in front of us has only 8 horsepower, but in terms of torque, it is definitely much higher than the previous 22 horsepower gasoline engine.

Of course, the result of high horsepower is high speed. The speed of a motorcycle engine tricycle is much higher than that of a diesel tricycle. However, the three wheels are not stable at all. Who would use this kind of car for racing? It is mainly used to pull goods. With this kind of car, it only has eight horsepower and can pull about one ton on flat roads!

In later generations, this kind of agricultural vehicle is also quite popular, especially in the rural areas, almost every household has to buy such a thing, go out to do business, can pull crops in the field, is a good helper for farmers to make a fortune.

"This is also the inspiration from our factory. If you want to load, you have to look at the diesel engine." Master Zhang said, here, he was originally a factory manager, but in front of Qin Guan, he behaved like A pupil is average.

Qin nodded his opinion: "Yes, Lao Zhang, your car is very close to the needs of real life. In our rural market, it will definitely have great potential. You can't call it a three-wheeled motorcycle, but a three-wheeled motorcycle. Agricultural vehicles are specially prepared for farmers."

Qin Guan's words made Lao Zhang's eyes suddenly bright: "Yes, why didn't I expect it!"

did not expect? What did not expect? Qin Guan still doesn't understand.

"They are worrying about the birth permit." He Ribala said: "Xingwang Motorcycle Factory produces motorcycles. Even motorcycles must be processed in accordance with national regulations. In other words, they must have a birth permit. You should know?"

Of course, Qin Guan knew it. It's not that a car can be sold in a random workshop. It must be approved.

The state has strict control over the production and management of automobiles. In those days, several manufacturers, such as Chery and Geely, were worried about the birth permit. Without this permit from the state, it would be illegal, even if it is protected locally. It can be sold, but it cannot be sold nationwide.

The management of automobiles is the most stringent and requires the approval of the Ministry of Machinery Industry. Except for those auto factories in the planned economy era, it is almost impossible for new auto factories to obtain this certification. They can only go for licensing. .

In the production of motorcycles, although it is simpler, the process is still complicated. For Lao Zhang, this is the biggest problem. He even thought of looking for a deck from the northern heavy truck factory. But in this way, his The Xingwang brand tricycle would have to become a northern tricycle. For him, it is very difficult to open his brand.

He wants to have his own brand and do his own business. A good horse doesn’t want to go back. If he goes to Heribala to discuss this matter, I don’t know how many people will point him out. This is the last Way out.

Now, Qin Guan proposed a solution for him. Don’t sell your car as a three-wheeled motorcycle. You don’t have to follow the path of the Ministry of Industry. You can treat it as an agricultural machine. ? It’s much easier to walk with farm machinery.

In this way, naturally there is no need to worry about sales.