Country trade missions and HS code references

List of contents of this article:

• 1,Explanation of automatic transmission gear
• 2、 Introduction to the gear of automatic car transmission
• 3,Country trade missions and HS code references Gear introduction of automatic transmission
• 4, automatic transmission car gear detailed explanation

automatic transmission Explanation of car gear

Low-speed gear Low-speed gear is the third gear of an automatic transmission car, which is selected when climbing hills or passing through muddy roads. This gear will increase the engine speed, so that the vehicle can provide more torque and power output.

The explanation of the automatic transmission car gear is as follows: D gear: This is the most commonly used gear of automatic gear models. There are usually three types of DDD3, similar to the 1 and 2 swing, 3 and 4 gears, 5 and 6 gears of manual transmission. Different types of gears do not need to be controlled manually, and the car will rise and fall according to the adjustment of the throttle. File.

Automatic car gears include P gear, R gear, N gear, D gear, S gear and L gear. P is Parking. After the car stops, the P gear vehicle is to brake to prevent movement. Unlike N gear, P gear interrupts the power output. At present, some models will have independent P gear, which is called electronic braking, and the principle is the same.

Automatic transmission has P gear, R gear, N gear, D gear, S gear, m gear and L gear respectively.

Introduction to automatic car transmission gear

1. The explanation of automatic transmission gear is as follows: D gear: This is the most commonly used gear of automatic gear models. There are usually three types of DDD3, similar to manual transmission 1 and 2, 3 and 4 gears. , 5th and 6th gears, different types of gears do not need to be controlled manually, and the car will move up and down according to the adjustment of the throttle.

2. There are usually 6-7 automatic transmission gears, namely D gear, P gear, R gear, N gear, S gear and L gear, while M gear is unique to manual and automatic integrated models, and not every automatic transmission car has it.

3. The gears of automatic transmission are divided into: P gear, R gear, N gear, D gear and L gear. P gear: How to use the parking gear When the vehicle wants to stop for a long time, it needs to be changed to P gear. In this way, the wheel is in a mechanical dead state, which can ensure that the vehicle cannot move in a stationary state.

4. Sports gear Sports gear is usually used in high-performance cars equipped with options such as automatic shift paddles and automatic shift levers, and is often called manual and automatic integration. This gear allows the driver to have control of the automatic transmission vehicle in his own hands and can provide a driving feeling similar to manual shifting.

Introduction to the gear of automatic transmission

D - Forward gear (Drive), the most commonly used gear, can be completed by throttle control when the gear needs to be raised and lowered. D1 (or L gear) and DD3 are equivalent to 1, 3, 5 and 6 gears of manual gear.

Generally, there are five gears of automatic car gearboxes: P, R, N, D and S. P is parking, R is reversing, N is idle, D is forward, and S is sports mode.

The gears of automatic transmission are divided into: P gear, R gear, N gear, D gear and L gear. P gear: How to use the parking gear When the vehicle wants to stop for a long time, it needs to be changed to P gear. In this way, the wheel is in a mechanical dead state, which can ensure that the vehicle cannot move in a stationary state.

The automatic gear has four gears: P (parkage gear), R (reverse gear), N (idle gear) and D (forward gear). P parking gear. When the car is parked, the gear lever must be pulled into the P position. R is the reversing gear, and you need to hang it to the R gear when reversing. N is the idle gear, which can be used when starting, when people do not leave the car, when parking or when towing.

Detailed explanation of automatic transmission car gear

The explanation of automatic transmission car gear is as follows: D gear: This is the most commonly used gear in automatic transmission models. There are usually three types of DDD3, similar to manual transmission 1 and 2 swings, 3 and 4 gears, 5 and 6 gears, different types of gears There is no need to control it manually. The car will move up and down according to the adjustment of the accelerator.

L gear: This gear can be used when going downhill or uphill, which can limit the gear of the car to the lowest gear, so that the car can use engine power to brake when going downhill. The driver does not need to step on the brake for a long time, causing the brake pads to overheat and cause danger. However, now most cars do not have L gear, and more M gear is used.

Explanation of automatic transmission car gear Automatic transmission carThe gears include P (parking gear), R (reverse gear), N (idle gear), D (forward gear), S (sports mode) and so on. P gear parking gear, when the vehicle stops, the gear needs to be hung on the P gear, including turning off the engine and long-term idling stop. R gear reverse gear, you need to hang the gear on the R gear when reversing.