European Union trade analytics

List of the catalog of this article:

• 1,European Union trade analytics Comparison between France's Leclerc and Germany's Leopard 2?
• 2,
• 3, Leopard II engine overhaul interval
• 4, What is the engine of Chang'an New Leopard 2 gasoline version?
• 5, What are the characteristics of the engine installed in the Leopard 2 main battle tank?
• 6, How about the acceleration performance of the Leopard 2 main battle tank engine?

Comparison between France's Leclerc and Germany's Leopard 2?

Leclerc adopts a 120mm smooth tank gun, and the length of the barrel is 52 times the caliber (i.e. 24m). The length of the barrel is almost 1m longer than the 3m of the 120mm artillery of the WD Leopard 2 tank (starting model), and the initial speed of the armor-piercing bullet is also about 6% higher than that of the Leopard 2 tank. The latest Leopard 2A6's L/55 smooth-bore gun, the barrel is slightly longer than the Claire.

It should be the Leopard 2A6. The French have always been different from the traditional European tank powers in terms of tank design ideas, and are closer to the Eastern tank design philosophy, but not exactly the same. The French advocated that tanks should give priority to firepower and machine.Power, so I like to build small cars and carry cannons, which is very different from the idea of giving priority to the protection of tanks in Britain and Germany.

The world tank rankings are: German Leopard 2A7+ main battle tank, American M1A2SEP main battle tank, Russian T-14 main battle tank, French Leclerc main battle tank, and British Challenger 2 main battle tank. German Leopard 2A7+ main battle tank. The tank weighs 67 tons, which is suitable for traditional military operations and urban operations.

NO.9 German Leopard 2A7 main battle tank Leopard 2 main battle tank is a main battle tank developed by the Federal Republic of Germany in the 1970s. Its total combat weight is 515 tons, the maximum highway speed is 72 km/h, and the maximum travel is 550 km.

The German Leopard 2A6 is said to be the best in the world

The Leopard 2A6 is a tank. The biggest feature is that it has been replaced with a 55-caliber 120mm The smooth-bore gun, with a minial speed of 1750 meters per second, has a powerful armor and power system. Leopard 2A6 adopts gap-type composite main armor, and its resistance to armor-piercing bullets has reached 600-700MM uniform steel plate.

The Leopard 2A6 is a good tank, but some people brag about it too much. Now there are too many virtuous sticks on the Internet. At least 60% of German fans are virtuous sticks, so Leopard 2 is better than Challenger and M1. Leopard 2A6 is definitely the world's advanced, but it is definitely not as good as Pick 2 and M1A2.

German Leopard IIA6 German Leopard IIA: strong power, strict protection, fierce firepower, sophisticated fire control, indisputable king of land, the German talent in chariots can't even be convinced by Americans.

The German Leopard 2A6 main battle tank is one of the most powerful tanks in the world. When it comes to all kinds of data rankings, it should be the first! Compared with the previous generation, the new artillery armor-piercing bullet it uses has the characteristics of long range, high accuracy and stronger armor-piercing ability.

Pao II engine overhaul interval

The oil is seriously reduced, and there is blue smoke, but there is no oil leakage. There are two types of blue smoke from the oil: one may be the aging of the valve oil seal. This situation does not need to be overhauled, and the valve oil seal can be replaced; another possibility is that the gap between the piston and the cylinder wall is too large, which must be overhauled. The above two situations can be confirmed through an endoscope.

Domestic cars generally drive about 100,000 kilometers and need to be overhauled. Imported cars generally need to drive more than 100,000 kilometers.

Generally, there are the following three situations: serious reduction in oil, blue smoke, but no oil leakage. There are two cases of blue smoke from the oil. One is that the valve oil seal is aging, and the valve oil seal only needs to be replaced at this time; the other is that the gap between the piston and the cylinder wall is too large and must be overhauled.These two cases can be confirmed through the endoscope.

Hello, depending on the degree of engine damage, it generally takes 2 to 3 days. If the damage is serious, it will take about a week. The main reason is that it takes one day to disassemble and install, and it also takes a certain amount of time to carry out some maintenance and replacement in the middle. I hope my answer will be helpful to you. Please adopt it. Thank you.

Motor vehicle engine overhaul refers to the regular overhaul of the engine, which must be carried out at a certain interval of kilometers. The kilometer interval is the time from the new engine to the overhaul or the mileage used between the last overhaul and the next overhaul. The parts to be repaired are different in different periods, which need to be decided according to the condition of the car.

100,000 kilometers of car engines need to be overhauled. Because 100,000 kilometers of the car engine will cause the gap between the piston and the cylinder wall to be too large, and if it is not repaired, it will affect driving safety.

What is the engine of Chang'an New Leopard 2 gasoline version?

jl474 The engine is 83 horsepower [car questions, ask the car master. 4S store professional technician, 10 minutes to solve.

In terms of power, Chang'an New Leopard is equipped with the new Guowu engine, which is stable and mature, powerful and low fuel consumption. It is a veritable "high-efficiency engine". Chang'an Crossing New Leopard MINI: Chang'an Crossing New Leopard MINI is a business car under Chang'an, which adopts an 8L engine to meet the needs of business reception.

Rear axle twin tires, better bearing capacity; increase the number of main and secondary leaf springs to enhance the load force. Power and safety DK12 national five engine, strong power, lighter fuel consumption;Rear axle twin tires further improve safety and driving stability. The after-sales network extends to counties and towns, effectively reducing maintenance costs.

What are the characteristics of the engine installed in the Leopard 2 main battle tank?

1. The unit volume power of the Leopard 2 main battle tank engine has been increased from 388 kilowatts/cubic meter of MB838 to 543 kilowatts/cubic meter, and the specific weight has been reduced from 1 kilo kilowatt to 04 kg/kilowatt. Therefore, the Leopard 2 tank has better acceleration performance, and it only takes 7 seconds to accelerate from zero to 32 km/h.

2. The MB873Ka-501 4-stroke 12-cylinder V-type 90° angle water-cooled pre-combustion chamber supercharged medium-cooled diesel engine developed by MTU is one of the best diesel engines in the world.It has good acceleration performance, and it only takes 6 seconds from zero acceleration to 32 km/h.

3. In addition, its fatal injury - the engine is easy to overheat and burn - has been solved, making it one of the most efficient armored vehicles in the German army, but there are some problems with logistics.

4. The most obvious feature of the Leopard 2 main battle tank is the 44-caliber 120mm smoothbore gun and its fire control system. The magnification of the EMES-15 three-in-one scope used by the gunner is 12×, including the thermal imager and laser rangefinder channels. Its artillery achieves two-way stability and can accurately hit the target in the marrival.

5. The Leopard 2 tank is equipped with MTU's MB873Ka-501 engine with a power of 1103kW (1500 horsepower).The transmission device adopts the Lunk HSWL345 hydraulic mechanical transmission device. The action device adopts a torsion bar suspension, and there are 7 load-bearing wheels, 4 support belt wheels, 1 rear active wheel, 1 front induction wheel and 1 track regulator on each side of the car body.

6. The Leopard 2 tank is equipped with an mTU mB873Ka-501 engine with a power of 1103kW (1500 horsepower). Its maximum speed is 70 km/h, the maximum cross-country speed is 45 km/h, and it can travel 550 km continuously.

How about the acceleration performance of the Leopard 2 main battle tank engine?

1. MB873Ka-501 4-stroke 1 developed by MTUThe 2-cylinder V-type 90° angle water-cooled pre-combustion chamber supercharged medium-cooled diesel engine is one of the best diesel engines in the world. It has good acceleration performance, and it only takes 6 seconds from zero acceleration to 32 km/h.

2. The Leopard 2 main battle tank is equipped with the MB873Ka-501 engine developed by MTU, which is a 4-stroke 12-cylinder V-type 90° angle water-cooled pre-combustion chamber supercharged medium-cooled diesel engine, with a power of 1103 kilowatts at 2600 rpm.

3. The diesel engine used by the Leopard 2A6 main battle tank is one of the best engines in the world. The acceleration performance is very good, and it only takes 6 seconds to accelerate from 0 to 32km/h. Leopard 2A6 is often compared with M1A2 in the United States. Indeed, these two tanks are very powerful and have been in the top two of the major tank rankings for a long time.

4. The total weight of the battle is 55 tons, with 4 crew members. The engine power is 1050 kilowatts. The maximum speed is 72 km/h, and the off-road speed is 55 km/h. The maximum journey is 520-540 kilometers. The length of the car (gun forward) is 47 meters, the width of the car is 54 meters, and the height of the car is 49 meters.

5. Height: 79 meters Weight: 62 tons Maximum speed: 70 km/h Maximum travel: 470 km The Leopard 2 tank is a main battle tank developed by Germany in the 1970s. It is recognized as one of the main battle tanks with excellent performance. In It has an extremely outstanding export performance among the main battle tanks in the West.