How to drive a semi-trailer? Driving a semi-trailer without causing trouble or hitting others is not all the criteria for a good driver. A truly good semi-trailer driver must not only avoid his own accident, but also avoid the accidents of others. Why do heavy-duty semi-trailers become one of the most powerful killers nowadays?
Many friends mostly think that semi-trailer tractors are difficult to control. In fact, as long as you have a good grasp of yourself, always remind yourself, work hard and work hard, you will definitely become a good semi-trailer driver.
There is one thing you must remember, you must remember to learn first, then learn quickly, and be yourself.
The following points should be paid attention to when driving a semi-trailer:
1. The semi-trailer is different from the one-piece vehicle. The bend must be big and big! Pay attention to the position of the trailer wheels! Note that the cornering angle of the trailer is at least one meter greater than that of the main vehicle.
2. You must pay attention when overtaking a semi-trailer. Do not return to the driving lane immediately after overtaking the vehicle. The trailer is generally very long, so you must leave a distance. Tips: Observe the outside rearview mirror, after overtaking, the full head of the rear car appears in the rearview mirror, in the return lane
3. The semi-trailer will have a certain chance of side slipping on the snowy and rainy road, and the situation of the main vehicle on the top of the trailer will occur, so be sure not to brake suddenly, and accelerate quickly! Special reminder: Do not use the closed air brake on the ice and snowy wet road. If the consequences are very dangerous, it will directly cause the driving wheel to stop, the vehicle will turn off, and the vehicle cannot be controlled. Remember.
4. Regarding the brakes, the trailer brakes must be preceded by the main vehicle! Now there is a kind of brake king. After installation, the hanger will brake 2 seconds before the main car. Note that the main car will not use the brake to the wheel. Skill: Now when everyone chooses a trailer bearing bridge, many people will choose a 13-ton bridge. , 16 tons of brake drum ~ This is to save money, and secondly, it can reduce the weight of the car, but the consequence of this is that when braking, the trailer will bounce, and the consequence will be serious tire eating. It is recommended that conditions permit. , using an authentic 16-ton bridge.
5. Regarding reversing, this requires diligent study and practice. Generally, semi-trailer drivers need to be able to reversing proficiently in half a year at the earliest. Key points: Reverse in the opposite direction, foresee the wheel, it should be noted that when the semi-trailer is reversing, do not repeatedly turn the direction, this is the worst habit, doing so will make you confused about the location of the trailer.
If you want to increase the gear, then how much oil will be wasted. The so-called oil blast is done when downshifting. The purpose of downshifting is to balance the speed of the engine and the speed of the vehicle, so as to achieve Do not use the clutch to shift up and down.
How to increase the gear after the heavy vehicle starts on a hill: start in first gear, refuel at high speed and drag at high speed, and then increase the gear normally! Some friends will ask why you need to drag the high speed. It is very simple. When you shift up on a slope, when you hit neutral, the power speed of the car will drop sharply. For these two seconds, try to increase the speed of the car as much as possible. In fact, in your future driving practice, you will slowly realize this. It is very simple. As long as you are bold and careful, don't always be afraid of yourself. If you can't do it well, or you are afraid of parking on a slope, you can easily do it with a peaceful mind.
