Shanghai oil tank truck European standard complete set

接近角：

19

离去角：

17

Shanghai Tank Truck European Standard Complete Set
The basic parameters of the tank truck engine include the number of engine cylinders, cylinder arrangement, valves, displacement, maximum output power, and maximum torque.
Xiao Helai of Hubei Chenglongwei Special Purpose Vehicle Co., Ltd. will explain to you in detail the basic parameters of the tank truck engine
Copy
Number of cylinders of the tank truck engine The number of cylinders commonly used in automobile engines has cylinders . The commonly used cylinders for engines with a displacement of less than 1 liter are generally cylinder engines, engines with a displacement of about 1 liter are generally cylinder engines, and engines with a displacement of about 1 liter or so are generally cylinder engines. Generally speaking, under the same cylinder diameter, the greater the number of cylinders, the larger the displacement, and the higher the power. Under the same displacement, the greater the number of cylinders, the smaller the cylinder diameter, and the rotation speed can be increased, thereby obtaining greater power boost.
The arrangement of the cylinders of the tank truck engine. Generally, the cylinders of the engine below the cylinder are mostly arranged in an in-line manner, and a few cylinder engines are also arranged in an in-line manner. The cylinder block of the inline engine is arranged in a line. The cylinder head and crankshaft structure are simple, with low manufacturing cost, good low-speed torque characteristics, low fuel consumption, compact size, and wide application. The disadvantage is low power. The dynamic balance of the in-line cylinder is better and the vibration is relatively small. Most large-cylinder engines adopt a square arrangement, that is, the cylinders are arranged in four rows at staggered angles. The shape is compact, and the length and height of the square engine are small, making it very convenient to arrange. The engine structure is very complex and the manufacturing cost is high, so it is rarely used. The engine is too large and heavy, and only a few high-end cars use it.
Copy
Number of valves in tank truck engines. Most domestic engines use valves per cylinder, that is, one intake valve and one exhaust valve. Foreign engines generally use a valve structure per cylinder, that is, one intake valve, one exhaust valve. The exhaust valve improves the efficiency of intake and exhaust. Some foreign companies have begun to adopt a valve structure per cylinder, that is, an intake valve and an exhaust valve. The main function is to increase the air intake volume and make combustion more complete. The more valves the better, the valves can indeed improve the air intake efficiency, but the structure is extremely complex and difficult to process, so it is rarely used. The domestically produced new Jetta King uses a five-valve engine.
The displacement of a tank truck engine. The cylinder working volume refers to the gas volume swept by the piston from top dead center to bottom dead center. It is also called single-cylinder displacement. It depends on the cylinder diameter and piston stroke. Engine displacement is the sum of the working volumes of each cylinder, and is generally used to express. Engine displacement is one of the most important structural parameters. It represents the size of the engine better than the bore and number of cylinders. Many indicators of the engine are closely related to the displacement.
The maximum output power of the tank truck engine is generally expressed in horses or kilowatts. The output power of the engine is closely related to the speed. As the speed increases, the power of the engine also increases accordingly. However, after reaching a certain speed, the power shows a downward trend. Generally, in car instructions, the maximum output power is expressed in terms of revolutions per minute. For example, it is the maximum output power and horsepower in revolutions per minute.
The maximum torque of the tank truck engine is the torque output by the engine from the crankshaft end. The torque is expressed as /. The maximum torque is generally produced by Hubei Chengli Special Purpose Vehicle Co., Ltd. to tell you the current range of medium and low engine speeds. With As the speed increases, the torque will decrease. Of course, when choosing, you must weigh how to use existing functions reasonably without wasting existing functions. For example, it is necessary to turn on the air conditioner in both winter and summer in Beijing. When choosing the engine power, you must consider that it cannot be too small. If you are just using the car for commuting to and from get off work in the city ring, there is no need to choose a high-horsepower engine. Try to choose the engine economically and rationally.
Hubei Chenglongwei Special Purpose Vehicle Co., Ltd. sells Chufei brand oil tank trucks, oil trucks, and refueling trucks. The best-selling tank truck types include Dongfeng Furika oil tank trucks, Dongfeng Duolika oil tank trucks, and Dongfeng Tianjin oil tanks. Dongfeng Tianlong oil tanker, Shaanxi gasoline tanker, heavy gasoline tanker, Auman oil tanker, Beiben oil tanker, semi-trailer oil tanker and other types of oil tanker trucks.