Q:How to reverse the tractor. How to pour, how to hit the direction. When reversing, I feel uncomfortable

1. be sober minded2. reversing direction and playing the direction of the steering wheel is just the opposite

Q:What kind of goods does heavy semi trailer tractor mainly transport?

There are also large volumes, such as "garden boulders" and "giant equipment"".To put it plainly, trailers are shipped in the general car can not be mass, or load goods.

Q:Tractor twelve to correct use method of fast gear box height valve

The correct method is simple, as follows: turn the preselected switch - step on the clutch, take off gear - neutral stop - hang gear.

Q:Now, how about buying a tow truck for transportation?

. Scania. Hino like, if the money is not very wealthy consider Guangqi Hino, fuel-efficient low is not bad. If you buy a home-made car, you'll have to spend a lot of time fixing it. Now can do loans or financial leasing, most of the money is not a problem

Q:What is the influence of the total quality of the tractor trailer on the actual operation?

Tractor data indicates the quality total quality maximum weight. The quality of quasi saddle. Mass + maximum allowable saddle weight = total quality of quasi Trailer quality refers to the total quality of goods such as: behind the trailer and models of 4250 of the total mass of 25T is its mass is the maximum pressure 9T weight is 16T. The quality of the saddle is more 39.9T more quality goods Trailer allows to pull the more money you earn. But all the cars are overloaded now

Q:Natural gas vehicle traction strength?

Natural gas vehicle is a kind of gas fuel vehicle which uses oil to change natural gas as fuel. The content of methane in natural gas is more than 90%, which is a good fuel for automobile engines. The natural gas can be obtained by dehydration and desulfurization and purification, and then is suppressed by multi-stage compression. The state in which it is used is gas.

Q:Why is the semi-trailer's carriage and carriage brand different? Does the semi trailer have two pairs of license plates?

Because the front and trailer cars are one of the vehicles, as the vehicle management, are required on the card. When buying insurance, they are treated as two cars. The same front can hang different trailers, so it is different from before and after, one is the vehicle itself license plate, and the other is the container license

Q:What is the connection between the controller of the electric traction car and the motor?

The three power lines (usually yellow, green, blue, thick) and three ear wires (five corresponding to Huang Lvlan in the thin wire) are electrically connected to the power line and the hall line of the motor

Q:Electrical principle of aircraft towing vehicle

It's nothing too advanced. Trailers are not as sophisticated as planes, and there are front wheel centering mechanisms, which are driven by steering wheels, the same as ordinary cars. But some functions, there is a rotary switch in the cab, can adjust the direction of rotation of the wheels. Every time I see it in the four round of the front of the file, but also did not see other functions.

Q:Matching requirements for tractors and semi trailers

Tractors and semi - Trailer collocation, from height, to consider the height of the front traction seat, to determine the height of the suspension.General domestic several large tractor production giant's height is not uniform, at 1.35 meters --1.42 meters.