The reasons why the diesel generator cannot ignite: 1. The friction surface is not lubricated in time. During a cold start, the oil pump cannot immediately distribute lubricating oil to the friction surfaces. Deterioration of lubrication conditions at the initial stage; 2. The lubricating oil film on the cylinder wall is destroyed. Due to the low temperature, it is difficult for gasoline to atomize, and some of the unatomized fuel enters the cylinder in a liquid state and washes the cylinder...
What is the reason why a large diesel generator cannot ignite
Diesel Reasons why the generator cannot ignite:
1. The friction surface n is not lubricated in time. During a cold start, the oil pump cannot immediately distribute lubricating oil to the friction surfaces. Deterioration of lubrication conditions at the stadiume initial;
2. The lubricating oil film on the cylinder wall is destroyed. Due to the low temperature, it is difficult for gasoline to atomize, and some of the unatomized fuel enters the cylinder in a liquid state, eliminating the oil film remaining on the cylinder wall, worsening the lubrication conditions between the cylinder wall and the piston ring, which leads to a sharp increase in wear. This condition exists in varying degrees until the engine reaches normal temperature. Therefore, the practice of "banging" the accelerator after a cold start is very harmful and must be resolutely corrected
3. Corrosion by acidic substances; Before the engine reaches normal operating temperature, the sulfide generated by gasoline combustion and water vapor condensed on the cylinder synthesize acidic substances, causing corrosion of the cylinder wall.re and piston rings and accelerated wear. The lower the engine operating temperature, the more serious the temperature. to carry. Due to the difficulty of preheating, the normal temperature of the transmission part is often guaranteed by the friction between the parts and the heat generated by oil churning, and the temperature rises very slowly. At this point, the gears and bearings are not fully lubricated, leading to increased wear. At low temperatures, the engine cylinder and intake pipe are filled with cold air, the starting speed is low, the heat dissipation is large, and gasoline cannot do it. be completely vaporized and burned. This not only increases fuel consumption, but also reduces engine power. Chase d90pro four-wheel drive system
Chase d90pro offers rear-wheel drive and four-wheel drive versionsother driving wheels. Maxus d90pro is a medium and large SUV under Maxus. Its length, width and height are 5,005 mm, 1,932 mm and 1,875 mm respectively, and its wheelbase is 2,950 mm. The Chase d90pro used three engines, namely a 2.0 liter turbocharged diesel engine, a 2.0 liter turbocharged gasoline engine and a 2.0 liter. 1 liter twin-turbo diesel engine.
The 2.0 liter turbodiesel engine has a maximum torque of 163 horsepower and 375 Nm. The maximum power rpm of this engine is 4000 rpm and the maximum torque rpm is 1 500 to 2400 rpm. This engine is equipped with direct in-cylinder injection technology and is made of aluminum alloy. Gold cylinder head and cast iron cylinder block.
The 2.0-liter turbocharged gasoline engine has a peak torque of 218 horsepower and 350 Nm. The peak power rpm of this engine is 5,300 rpm and the peak torque rpm is 5,300 rpm. 2000 to 4000 rpm. This enginer is equipped with direct injection technology and uses an aluminum alloy cylinder head and block.
The 2.0 liter twin-turbo diesel engine has a maximum torque of 218 horsepower and 480 Nm. The maximum power rpm of this engine is 4000 rpm and the maximum torque rpm is 1500 to 2400 rpm. This engine is equipped with direct injection technology and uses an aluminum alloy cylinder head and block.
The front suspension of Datong d90pro adopts double wishbone independent suspension, and the rear suspension adopts five-link full-bridge non-independent suspension. What is the reason why a large diesel generator cannot start? @2019
Why can't it start after the engine is turned off?
When I encountered the same problem, I just removed the key and then reconnect it. The manual seems to have something to do with the auto-test matching engine key and password, called anti-theft function. That's probably the truth. It could be that the key doesn't have enough power or it could be a fault of Great Wall itself. Mine is a Great Wall h5 2.5 diesel four wheel drive and has done 36,000 miles. Hope this helps everyone as well. Sometimes don't treat a minor problem as a serious illness and go to the doctor, it will damage the car and cost money. If the system still does not start, try pressing the hand pump again. Air may have entered, which could cause startup failure. Personal experience, I hope it will be useful to many cyclists. 2. The fuel injector is leaking, making the mixer in the cylinder too rich and the car cannot start. 3. The cylinder pressure is too low and the car cannot start. 4. Injection pressureFuel jet is too weak, causing the gasoline to be not atomized well, making the gasoline runny and unable to drive the car. The starter will not work if the battery is dead and it will not start the fire. It has nothing to do with the generator. The generator only produces electricity when the engine is running. I suggest you replace the battery, even if you don't need to replace it, just check it. This is probably the circuit. (First check whether the battery stake is in good contact and whether there is corrosion. If not, remove the battery stake and scrape it with a saw blade to clean the corrosion then reinstall- Remember to remove the ground wire first when disassembling, and install the positive wire first when installing) Then check whether the ground wire and the car body are in good contact. The cause of the fault must be poor contactt. The starting resistance of the cold car is important. If the contact is not good, the starting current cannot be achieved, so it is difficult to start. Hot car starting resistance is low. Although the contact is not good, the current is small. But it can sometimes start. it can't turn on because it can't make contact. When the carriage vibrates, it comes into contact. Satisfactory answer 2: I can only say that I disagree with the answer above. Starting a car is the same as our usual lighter. The problem is that you can't shoot, not that you can't shoot, so you can say that it has nothing to do with the battery. You need to ask yourself if the oil line is smooth and clean. and if the ignition is normal. More precisely, if the three filtersReplacement depends on the ignition time @2019
How much does a fog cannon truck cost?
1. The mixtureThe fuel is too rich. The remaining unburned parts will accumulate on the spark plug electrode and be carbonized, causing the spark plug to flash abnormally until it is damaged by carbonization. The reasons for the fuel mixture being too rich are usually that the carburetor oil level is too high, the carburetor main air volume hole is clogged, and the air filter element is seriously clogged. Additionally, the carburetor choke is blocked and cannot be fully opened, or the enrichment valve is not working properly, which is also the reason why the fuel mixture is too rich.
2. Engine oil leak. During engine operation, if blue or black smoke is emitted from the exhaust pipe, this indicates that excess engine oil has entered the cylinder, which will result in the production of a large quAntiity of carbon deposits by the spark plug electrode or its humidification. by engine oil and unable to produce sparks. This phenomenon is commonly referred to as engine oil channeling. For two-stroke engines, check whether the oil volume of the oil pump is too large and whether the rod sleeve seal and check valve are defective. For four-stroke engines, check the piston rings on the piston, especially the oil ring, whether it is worn or not. Then remove the intake valve and check for carbon and wet grease deposits on its head and back. If the valve and valve guide are severely worn, the valve guide seal is hardened, or the seal lip is excessively worn, the mounting gap will be too large and the effect of The seal will be lost. These two abnormal situations will eventually cause oil to be sucked into the chamber of thevalve rocker arm in the cylinder along the valve stem during intake air summing, causing oil combustion. In this regard, the valve guide, oil seal or valve must be replaced respectively depending on their wear.
3. In the ignition system, the magneto is demagnetized, the wire connections inside the ignition coil and the electronic ignition, the generator output end and the coil input end are demagnetized. The ignition is loose and the ignition timing is incorrect. If it is not properly timed, it will affect the ignition performance, and poor ignition performance will directly cause carbon deposits on the spark plug electrode.
4. Pay attention that the spark plug model and calorific value comply with the instructions for use. If the selected calorific value is less than one or twoCompared to that specified in the instruction manual, the temperature of the spark plug will rise very high and the heat cannot be dissipated in time, causing abnormal combustion and possibly melting of the spark plug electrode. ignition. and cause premature damage. When the spark plug itself is installed and used, some defects are not easy to find and also affect the ignition performance. For example, if the spark plug is poorly sealed, if the spark plug is not firmly fixed, if the spark plug insulator is cracked, etc., it should be adjusted or replaced in time . 5. If the crankcase oil is overfilled and the breather pipe is blocked, the pressure in the crankcase will increase and the crankcase will not be balanced.
What is the reason why the diesel generator cannot start?
It makes no sense to discuss the price without configuration. The cost of a camion fog cannon depends on the specific configuration of the car. chassis and what fog cannon unit configured (diesel/gasoline engine, semi-automatic/fully automatic, water pump power, fan power, etc. are all different).
If it is garden spraying, pesticide spraying or dust suppression in a small area of the property, a unit with a spray distance of around 30 meters is sufficient. There are two options: gasoline engine +; fog cannon and diesel engine + fog cannon;Price varies depending on chassis. If it is calculated for a fog cannon truck of about 5 tons, the reference price is 100,000 to 130,000.
If it is a construction site or 'a mine to spray dust, you need to install a fog cannon from 50 to 120 meters. This difference is relatively large. The more the fog cannon firesfurther, the greater the range. capacity and length of the chassis. Higher requirements. For example, if a chassis is equipped with about 10 tons of water and a 50-meter fog cannon is used, the reference price is 250,000 when it is above 80 meters, the reference price is 320,000 when greater than 100; meters, a double axle rear chassis is required, and the purchase cost is calculated based on more than 400,000.
Reasons why the diesel generator does not catch fire: 1. The surface of friction is not lubricated in time. 2. The lubricating oil film on the cylinder wall is damaged. 3. Corroded by acidic substances.
1. The friction surface is not lubricated in time. During a cold start, the oil pump cannot immediately pump lubricating oil to each friction surface. Deterioration of initial lubrication conditions;
2. The lubricating oil film on the pcylinder wall is damaged. Due to the low temperature, it is difficult for gasoline to atomize, and some of the unatomized fuel enters the cylinder in a liquid state, eliminating the oil film remaining on the cylinder wall, aggravating the lubrication conditions between the cylinder wall and the piston ring, which leads to a sharp increase in wear. This condition exists in varying degrees until the engine reaches normal temperature. Therefore, the practice of abruptly “pressing” the accelerator after a cold start is very harmful and must be resolutely corrected.
3. Corroded by acidic substances. Before the engine reaches normal operating temperature, the sulfide produced by gasoline combustion combines with water vapor condensed on the cylinder to form acidic substances, corroding the cylinder wall and rings. piston and accelerating wear. Morethe lower the engine's operating temperature, the greater the wear.
It is difficult to preheat part of the transmission. Its normal temperature is often guaranteed by the friction between the parts and the heat generated by the brewing oil, and the temperature rises slowly. At this point, the gears and bearings are not fully lubricated, increasing their wear. At low temperatures, the engine cylinder and intake pipe are filled with cold air, the starting speed is slow, the heat dissipation is large, and the gasoline cannot be completely vaporized and burned, which not only increases fuel consumption, but also reduces engine power. .