[China Aluminum] In the country, the semi-trailer is basically the world of steel semi-trailers, aluminum alloy semi-trailer accounted for a small share of the market due to price and other reasons, only 0.02% of the entire trailer market. In Europe and the United States, 74% are aluminum alloy semi-trailers, and the market share of Japanese aluminum alloy semi-trailers even reaches over 90%.

1, advantages:

In a nutshell, compared to steel trailers, aluminum alloy trailers can effectively reduce the overall weight of the vehicle, improve bearing capacity, and improve transport efficiency. In addition, loading the same weight of cargo, operating the same line, due to light weight, aluminum alloy trailer To achieve excellent fuel economy; Moreover, aluminum alloy melting point is low, easy to remelt recovery, value-added consumption, green environmental protection, in line with the national low-carbon economic development goals.

2, compared with the cost of steel cars:

Under the same conditions of use, the cost differences between aluminum alloy trailers and ordinary steel vehicles mainly include: purchase prices, maintenance costs, and vehicle recycling.

● Purchase price:

There are 90,000 steel trailers, 190,000 semi-trailers with a common 13-meter bar, and a new car with a price difference of 100,000.

The price of scrapped cars was 13,500. Remove the axle, about 2 tons of aluminum alloy jacket, and now the market price of aluminum scrap about 13,000 yuan / ton, price: 2 tons X1.3 million / tons = 26,000 yuan.

The portion of ordinary trailers is 5 tons. According to the recycling price of 2,500 yuan per ton, the trailer recycling price is 5 tons X0.25 million yuan/ton =1.25 million yuan.

● The trailer needs to be maintained during use:

Assumed: The annual maintenance cost of ordinary trailers is 10,000 yuan, and the maintenance cost for aluminum alloy trailers is slightly higher, assuming that it is 15,000 yuan, then the annual expenditure will cost 5,000 yuan more.

To sum up, the two types of trailers are compared on the total cost: aluminum trailers cost more than RMB 91,500, and in addition, they need to spend 0.5 million more per year on maintenance costs.

● How long does it take to spend more money to make it back?

Through the case we have to carefully calculate this account.

Baotou went to the nearby warehouse to pull back and forth a total of 170 kilometers of coal. The freight was 70 yuan/ton, and the return trip was empty.

In accordance with the weight-based axle charge, the total weight of the 6-axis trailer cargo is 55 tons. All other conditions are the same. The aluminum alloy trailer has a weight of 4.4 tons and the ordinary trailer has a weight of 7.5 tons. Aluminum alloy trailers 3.1 ordinary trailers. Empty cars return to their light weight, reduce tolls and reduce fuel consumption.

To: Dora's 3.1 tons of coal, each more profit 3.1X70 yuan / ton = 217 yuan.

Return: 3.1 tons of weight reduction, the average fuel consumption of 2 liters / 100 km; oil money: 2 liters / 100 km X85X7.2 = 12 yuan; tolls: 20 yuan.

It earns 249 yuan more than ordinary steel trailers.

According to the owner's introduction, generally 1-2 baht/day, taking into account factors such as attendance, assuming 30 baht/month, ie more income of 7470 yuan/month.

Then, every year, aluminum alloy trailers earn more profit than ordinary trailers: 249 yuan/趟X30趟/month X12 months - 5000=84640 yuan.

Aluminum alloy trailers earn 84,460 yuan more per year than ordinary trailers, recovering more than 12 months' payment costs.

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