Dynamic duty drawback calculations

List of the contents of this article:

• 1, Is the BYD f3 engine durable
• 2 、How about the BYD Speedy engine
• 3,Dynamic duty drawback calculations How about the engine of BYD's 1.5t car?

Is the BYD f3 engine durable?

Under normal circumstances, the service life of the BYD F3 engine can reach more than 10 years or more than 600,000 kilometers. The normal situation means that the car owner usually maintains it on time and does not drive violently. In fact, it is not only the engine life of BYD F3. Theoretically, the life of any engine can reach more than 10 years or more than 600,000 kilometers.

Mitsubishi's engine is more durable.The BYD F3 Mitsubishi-style engine adopts an all-aluminum alloy 16-valve engine, which has the characteristics of energy-saving, high efficiency, light weight and environmental protection. The all-aluminum alloy material makes the engine more durable and can provide better heat dissipation performance.

However, in fact, the durability of BYD F3 is not very good. In this regard, we can explore it from the following two perspectives. First, the quality and reliability of spare parts of F3 are not high. Compared with some international brand models, BYD F3 spare parts are relatively fragile and have a high failure rate.

How about BYD Speedy engine

1. Durable. According to Baidu Youjia, BYD Speedy's 5-liter naturally aspirated engine has a maximum torque of 109 horsepower and 145 Nm. This engine can output the maximum power at 5800 rpm and the maximum torque at 4800 rpm.

2. Speedy is equipped with 5L, 5TI and 5TID engines, with excellent power performance, and is at the leading level among autonomous models. It is matched with 5-speed MT, 6-speed MT and 6-speed dual-clutch gearboxes. Among them, the 5TID and 6-speed dual-clutch powertrains are known as BYD's golden power combination, with sufficient and linear power and smooth and fast gear shifting.

3. This engine is matched with a 5-speed manual transmission. The front suspension of BYD Speedy uses McPherson independent suspension, and the rear suspension uses torsion beam non-independent suspension. BYD Speedy is a compact car under BYD. The length, width and height of this car are 4680mm, 1765mm and 1490mm respectively, and the wheelbase is 2660mm.

4. BYD's Speedy engine is still good. It belongs to independent research and development, and the quality is guaranteed. The automatic transmission of this car is now about 80,000 yuan, equipped with a 1, 5 self-aspirated engine and a six-speed dual-clutch gearbox. The engine has a maximum of 80kW and a maximum of 145Nm; because the rapid self-weight reaches 1330kg, the power is relatively heavy, but it can also meet daily use.

How about the engine of BYD's 1.5t car?

1. BYD's cars are mainly electric. BYD's 5t engine is relatively ordinary, with no competitive advantage and not too much technical content, and the parameters of the engine are also quite average.

2. It's okay. According to the inquiry of Pacific Automobile Network, the engine quality of BYD Song is not bad. This engine is equipped with variable valve timing technology and in-cylinder direct injection technology. The cylinder head and cylinder block of the engine are all made of aluminum alloy. This engine is matched with a 6-speed manual gearbox or a 6-speed dual-clutch gearbox.

3. This engine is matched with a 5-speed manual transmission. The front suspension of BYD Speedy uses McPherson independent suspension, and the rear suspension uses torsion beam non-independent suspension.BYD Speedy is a compact car under BYD. The length, width and height of this car are 4680mm, 1765mm and 1490mm respectively, and the wheelbase is 2660mm.

4. The 5T turbocharged engine carried by BYD T6 adopts a hybrid drive system of diesel and gasoline, which can effectively reduce the fuel consumption of the car. The fuel consumption of BYD T6 is only 2L/100km, which is also in the leading position among models of the same class.