A2A2 semi trailer tractor dumping skills are always not good practice, do you have skills?

The general driver said that the semi-trailer reversing is the opposite direction, in fact, this statement is a misunderstanding, the direction is only left and right, the so-called opposite direction is based on the direction of the tail of the car comparatively speaking, but often the novice contact trailer reversing opportunities are too few, according to the idea of the opposite direction of the operation more and more confused, the simplest way to understand that the semi-trailer reversing is actually to use the tail of the integrated car to push the front box corner of the trailer to go, the left direction of the integrated car tail to the left to push the front box corner of the trailer to the left, The rear of the right direction integrated car will push the front corner of the trailer to the right, there is no opposite direction, the driving wheel is the direction, the bearing wheel is the direction, the direction wants to go to the left to play the direction, so that the person controls the car, the head pushes the waist, the waist pushes the tail, controls the direction, observes the direction, the Jinqiao semi-trailer reversing training class is the first nine-year reputation in the three eastern provinces.

The essentials are as follows:

1. Before the car enters the right angle, it must be close to the other side of the turn, and the car should be close to the right side of the lane when turning left during the general test, and at the same time, do not press the right side line, therefore, the car should be close to the left and right sides.

2. When the door buckle hand is aligned with the inner test angle, it is full to the left, and the clutch is lightly stepped on to control the speed when turning 3. When the side tire passes the right angle, start to hit the steering wheel, and at the same time, look ahead.

Introduction

A trailer can only form a complete means of transport together with a tractor or other car. The total weight of the trailer is called a full trailer by itself, and usually the full trailer is also referred to as the trailer.

It is characterized by its own non-powered, independent bearing, relying on other vehicles to tow the vehicle trailer is a kind of non-powered road vehicle that needs to be pulled by the car in order to be used normally in terms of its design and technical characteristics, and is used to carry people or goods for special purposes.

Trailers are divided into full trailers and semi-trailers according to the connection between the trailer and the tractor. The trailer is towed by a tractor and its entire mass is borne by itself; A trailer in which a semi-trailer is towed by a tractor and part of its mass is borne by the tractor.

1. The semi-trailer and the adjacent car side by side confirm that the distance between the adjacent car and the adjacent car is about 1 meter, and the car reverses in a straight line after confirming the safety behind it, and stops when the rear bumper of the vehicle is side by side.

2. Turn the steering wheel right and reverse to the target position. When the car is stopped, turn the steering wheel to the right all the way. Relax the brake pedal slightly and reverse with the semi-trailer creep function. The left side of the vehicle stops when it reaches a point where it extends in a straight line.

3. Turn the steering wheel left to make the tires return to the right and then reverse. When the car is stopped, turn the steering wheel to align the tires; Slowly reverse in a straight line, and stop reversing when the left rear wheel reaches the white line on the outside of the parking space.

4. Move the car closer to the right, hit the steering wheel of the semi-trailer to the left to the end, and slowly retreat; Before the vehicle is parallel to the shoulder, turn the direction to make the vehicle back to the right and park the vehicle parallel to the shoulder (the semi-trailer is a large vehicle, Liang Dan should be careful to rub when parking, and do not collide with the rear car).

The semi-trailer reversing trick mantra is:

1. When the semi-trailer is reversing, the steering wheel rotates in the opposite direction to the direction of the single vehicle.

2. Reduce the speed of the vehicle when the road is sharply bent.

3. When the road is bent to the left, the front outside of the semi-trailer rushes out of the tractor.

4. When the road is bent on the right, the rear side of the half-hung internal disturbance is close to the center line of the road.

5. Don't be anxious when reversing to the rear, be sure to observe the reversing mirror and find the sense of distance and direction of the car.