Predictive trade infrastructure analysis

List of contents in this article:

• 1. How much power is a twin-cylinder 2105 series diesel engine
• 2, Yuchai 2105 engine can't make white smoke
• 3, Is the Lijia 2105 engine and the 2118 engine body common? Can they be interchanged?
• 4、Predictive trade infrastructure analysis' title='What's wrong with the organic oil in the tank of the whole wood 2105 engine?' > What's wrong with the organic oil in the tank of Quanchai 2105 engine?
• 5, Is the engine of Js2105ABT produced in Longxi, Fujian good?

How powerful is the twin-cylinder 2105 series diesel engine

The fuel consumption of the diesel engine is 5 liters per hour. The 2105 diesel engine is an in-line twin-cylinder water-cooled engine with a cylinder diameter of 105 mm and a maximum power of 20 kilowatts. The diesel engine has a large compression ratio (15~22), high thermal efficiency (30%~40%), good economy, few faults, and the oil line system parts are precise and durable.

It is two cylinders, 115 refers to the cylinder diameter, and it is estimated to be about 32 to 36 horsepower according to the displacement.

Diesel engine and 2105 diesel engine are both double-bar, one 10 and one 105. Originally, the difference in cylinder diameter is not big. The size of the power is not only determined by the cylinder diameter, but also by the design structure, fast and other reasons.

What's wrong with the Yuchai 2105 engine that doesn't have the power to make white smoke

1. I. The pressure of the return oil back of the supercharger lubricant is too high. Check whether the supercharger is leaking and whether the return oil pipe is blocked. II. The exhaust valve is damaged, and the oil and gas cannot be separated, and it re-enters the combustion chamber for combustion. III The valve oil seal is aging, damaged or damaged, and the gap between the valve and the catheter is too large.

2. Analysis of the problem: This problem usually occurs because the rigidity of the car body is insufficient, resulting in deformation of the vehicle while driving, friction or shaking between the door and the frame, or friction between steel plates due to dewelding in some places.

3. The reason why the Yuchai generator emits white smoke: indicating that the atomized diesel injected into the cylinder is discharged if it fails to burn completely.There are three kinds of white smoke caused by the generator: first, the fuel injector is stuck, the pressure is insufficient, and the diesel atomization is poor; second, there is a lot of air in the oil line, and there is water in the diesel; third, the oil supply is too late.

4. The reason for the above phenomenon is likely to be that the cylinder pad of the engine cylinder is worn, resulting in a certain gap, resulting in a large amount of water from the heat dissipation system entering the combustion chamber through the gap. Water that cannot be burned will produce water vapor after being heated and discharged directly from the exhaust pipe.

5. Before starting in winter, you need to warm up to check whether the pre-hot line is normal. Raise the temperature of the cylinder. In winter, the viscosity of the oil is high, and the starting resistance is large. The diesel in the cylinder was not pressed and turned into steam to be discharged, so there was white smoke. The old machine also has diesel pump wear and poor atomization of the fuel injector, which will also make it difficult to start and make white smoke.

Is the Lijia 2105 engine and the 2118 engine body common? Can they be interchanged?

The act of modifying the engine is not allowed in principle. Technical angle: For the modification of the engine, many supporting parts also need to be replaced together. Now it is basically an electric injection internal engine, so complex electronic control system adjustment is required. Therefore, modification is not recommended, and the cost of additional installation is much higher than that of buying an engine directly.

The design size of engines from different manufacturers is different, so they are not universal and cannot be interchanged.

Two engines can be used for pulling heavy goods. That is, 44 horsepower is a little fuel-consuming, and the rotation speed must be very high to get the maximum torque.The acceleration must be faster than the 34 horsepower, but the power of the power is better.

The diesel engine is an in-line twin-cylinder water-cooled engine with a cylinder diameter of 105 mm and a maximum power of 20 kilowatts. The diesel engine has a large compression ratio (15~22), high thermal efficiency (30%~40%), good economy, few faults, and the oil line system parts are precise and durable.

Not all 70s and 90s are universal, depending on the specific situation), but other displacements are definitely not universal. The distance between the four screws of the cylinder head and cylinder block is different, and there are also some differences between other parts. Although the appearance is more like, it cannot be interchangeable in actual use.

The 8T engine of manual gear and automatic gear is the same, interchangeable, and completely universal.

What's the matter with the organic oil in the tank of Quanchai 2105 engine?

1. The organic oil in the water tank should be separated. The water tank is the main part of the cooling system, and the heat of the engine is maintained through the circulation of the coolant in the engine waterway. The air conditioner in winter also transfers the heat of the water tank to the car.

2. The reasons for the oil in the diesel engine water tank are as follows: the cylinder liner is damaged: there is oil in the water tank, which may be cracked in the cylinder liner. Under high pressure, the oil will seep directly into the car tank through this gap. It is recommended to replace the cylinder liner directly. Radiator damage: Damage to the oil radiator or gearbox radiator will also cause oil in the water tank.

3. The organic oil in the water tank may be due to cracks in the cylinder liner. Under high pressure, the oil will penetrate directly into the car's water tank through this gap.The radiator is damaged. Secondly, if the oil radiator or gearbox radiator is damaged, it will also cause oil in the water tank, which needs to be checked.

4. The reason why the oil enters the water tank: the cylinder liner is damaged: the organic oil in the water tank is likely to be due to a gap in the cylinder liner.

Is the engine of Js2105ABT produced in Longxi, Fujian good?

The engine of Js2105ABT produced in Longxi, Fujian is still good. Js2105ABT's engine full fuel 490, 495 loader small excavator diesel engine oil pump. 2105 is 34 horsepower, which is oil-saving, but the price is expensive, the torque is better, and the quality is absolutely guaranteed.