Trade data for public policy design

List of contents of this article:

• 1. Trade data for public policy design' title='How about Isuzu's engine?' > How about Isuzu's engine?
• 2 、 What is the reason for the engine shaking of Isuzu 4jj1?
• 4, 4JJ1 rated speed
• 5, 4JJ1GJ 100 kilometers fuel consumption

How about Isuzu's engine?

1. The Isuzu engine has extremely excellent power performance. Through careful design and research and development, it reduces the jitter and noise of the engine, improves the stability of the engine, and allows the car to have extremely excellent power performance at low speed.

2. The original imported Japanese Isuzu diesel engine is of very good quality. There is a 4JB1-TC, 4-cylinder, 8-liter displacement turbocharged engine suitable for oil and national conditions. Many domestic automobile factories are using it, or imitate this engine, including Jiangling's JX493 and the original 8T of the Great Wall. , all based on Isuzu's 4JB1-TC.

3. Bell 6 gasoline car, in terms of engine, its technology is relatively mature in all aspects, and the power is better. The Japanese Isuzu engine is quite good, with low noise, not easy to break and durable. It is a pretty good engine.

4. The quality of the Shuailing Isuzu engine is very good. The engine and gearbox stability of the Shuailing Isuzu car is good. The engine adopts Isuzu's production and quality IMM management system, which has undergone strict durability tests and performance experiments.It inherits the mature and reliable excellent genes of Isuzu engine to ensure the reliable quality of the engine.

How about Isuzu diesel engine

The reliability of Isuzu engine High, its service life can reach more than 1.5 million kilometers. At the same time, the engine is equipped with a low-temperature start-up system, so that it can maintain good performance under low-temperature conditions.The service life of Jiangling engine can reach more than 2 million kilometers and can maintain good performance under extreme temperature conditions.

Judging from the models of the two engines, it is indeed a series of products, both of which use iron cylinder blocks and aluminum cylinder heads, and the cylinder diameter is the same. Except for the louder noise of diesel engines than gasoline engines, there seem to be no more shortcomings.

The torque performance of this engine in the low speed range is very strong, coupled with the high fuel efficiency of the diesel engine, which makes the fuel economy performance of Isuzu pickup more prominent. At the same time, under the heavy load, the performance of the diesel version of Isuzu pickup truck is also more prominent than that of the gasoline version.

Except that the diesel engine is a little louder than the gasoline engine, there seems to be no more shortcomings. After decades of technological innovation and progress, most manufacturers' diesel engines are no longer in the situation of tractors smoking black smoke, but have higher fuel economy than gasoline engines.

What is the reason for the engine shaking of Isuzu 4jj1?

1. This is generally caused by the slippage of the belt; there will also be a sharp sound of dry friction of metal parts when the engine is running, which is generally the cause of damage to the bearings of the generator, water pump and steering booster pump; if it is the sound of engine running air leakage, it may be that the exhaust system is blocked and the vacuum tube is leaking. Or the result of fracture.

2. The reasons for engine shaking are: engine carbon accumulation, fuel failure, engine cylinder shortage, and loose or aging of the foot glue. The engine accumulates carbon.

3. A reason that cannot be ignored is "carbon accumulation". Carbon accumulation will cause insufficient combustion of gasoline and cause the engine to have a problem of shaking. The impact of engine carbon accumulation on the car is quite large. First of all, it reduces the engine power, that is, the power output is uneven and gradually decayed, in other words, it is becoming more and more weak.

4. The reasons for this situation may include: serious engine carbonization, problems with the ignition system, unstable oil pressure, aging of engine components, dirty throttle valve, excessive carbon accumulation in the fuel injector, etc. The reason for the car's idling jitter may be: the throttle valve is too dirty, which will cause idling jitter. Spark plug failure will cause the vehicle to shake rapidly.

5. Hello, the most common reason for engine shaking and shutdown is that the throttle valve is too dirty or the fuel nozzle has too much carbon, or it is related to the aging of the engine foot.

6. The acceleration of Isuzu F car is due to the blockage of the oil line, resulting in poor oil supply. There is air leakage or blockage in the air intake system.

4JJ1 rated speed

rated speed 3000rpm. In terms of power chain, Jiangxi Isuzu ES7 is equipped with an in-line four-cylinder diesel turbocharged engine code-named 4JJ1, with a displacement of 0 liters, meeting the national six emission standards. The maximum output power is 125kW (170 horsepower), the maximum output torque is 450 Nm, and the maximum torque can be output at about 1800rpm.

Cylinder diameter × stroke: φ93×102. Dispostment (L): 771. Torque (Nm/rpm): 220/1700. Rated power (kW/rpm): 72/3400.Idle speed (rpm): 750±25. Maximum speed (rpm): 4000±100.

This is not a good question. The two engines have different uses. 4JB1 is mainly used as a vehicle engine, and 4JG1 is mainly used as a small excavator. The parameters of the two engines are different. 4JB1 has a rated speed of 3400 to 3600 rpm, and 4JG1 engine The rated speed is 2100 rm/minute.

The idling speed of the engine is only 600 rpm, and the mute effect and fuel consumption performance are very good. The 4JJ1 diesel engine is equipped with Getrak's gearbox, which can be called a golden combination, and the fuel consumption per 100 kilometers is only about 8L.

The new RZ4E engine adopts 9-hole fuel injection for the first time to achieve the atomization effect of diesel.To the extreme, the peak torque of 410Nm can be burst at the engine speed of 1500 rpm, which may be improved compared with the weak power output of the previous generation products.

4JJ1GJ 100-kilometer fuel consumption

JJ1 diesel engine is equipped with Getrak's gearbox, which can be called a golden combination, and the fuel consumption per 100 kilometers is only about 8L.

The comprehensive fuel consumption of Sany heavy truck per 100 kilometers is about 40L. If the road conditions are worse, the fuel consumption will be higher. The fuel consumption of the car is relatively high, which may be related to the configuration of the car, such as spark plug battery, activated carbon tank and oxygen sensor, etc. If there is a problem with these configurations, the carbon accumulation of the car will increase rapidly. , which leads to an increase in car fuel consumption.

Rise between 2 liters.The Warrior model produced by Beijing Automobile Manufacturing Factory is equipped with a total of three engines to choose from, and its fuel consumption per 100 kilometers is between 4 liters and 2 liters.