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Hantech Power Limited is an excellent power solution supplier, focusing on high quality power equipment, and provides customers with efficient, fast service. We would like to share some engine and industry knowledge, advanced technology and world electricity industry news by our blog.

Causes of Diesel Engine Exhaust White Smoke

Diesel Engine exhaust white smoke is not fully atomized and burned fuel particles or water vapor, not atomized fuel or water into the cylinder will make the exhaust white smoke. The main reasons are the followings: 1. Low temperature and insufficient cylinder pressure, poor fuel atomization, especially initial period of the cold start; 2. Cylinder gasket damage, cooling water into …

Causes of Black Smoke from Diesel Engine Exhaust

The black smoke in the exhaust gas is mainly the carbon particles of incomplete combustion. Incomplete fuel combustion will be caused by over-supply fuel of the fuel supply system, reduced amount of air in air intake system, poor sealing of combustion chamber composed of cylinder block, cylinder head and the piston, poor fuel injector and other factors, so black smoke …

Precautions for Preventing High Engine Temperature in Summer

1. Enough cooling water. 2. Thermostat If the thermostat can not open the shutter in time, you must promptly replace it, and if it can not be timely replaced, the thermostat can be temporarily removed, never put the faulty thermostat on the outlet. 3. Pay attention to the reading of water temperature meter, not more than 95 Celsius. In special …

Reasons for Lack Power, Excessive Fuel Consumption, Black Smoke of Engine

The vehicle suddenly becomes underpowered in the process of driving , which not only cause unnecessary fuel consumption, also delay schedule. There are many reasons for the sudden lack of power, two aspects are introduced here mainly from the air and oil channel. 1. Fuel filter clogged, injector wear The main role of fuel filter is to remove debris in …

Fuel Saving Techniques

7. Learn to safely slide In the driving, slide means running is continued by the kinetic energy of the vehicle or downhill potential energy. When gear sliding, the engine consumes no fuel, neutral gear sliding can make the vehicle sliding farther. 8. High-gear driving saves fuel In general, it is recommended to drive at high gear as far as possible …

Fuel Saving Techniques

The largest proportion of operating costs is fuel consumption or transport, so it is necessary to reduce fuel consumption to lower operating costs. Here are some fuel saving techniques: 1. Softly start Slowly step on the throttle, slowly accelerate. Gradually put the gear from low to high, which reduces the engine heating time, saving fuel consumption. 2. Run at economic speed …

QSB Series Engine Maintenance Tips and Precautions for Use

QSB series engine maintenance tips 1. The oil and oil filter need to be replaced in the first 50 hours. 2. The oil and oil filter need to be replaced every 200 hours later. 3. The fuel filter need be replaced every 500 hours. 4. The oil and water separator need be replaced every 1000 hours, and the water be …

Another Five Causes and Solutions of Abnormal Oil Performance

6. Lax piston ring sealing and cylinder leakage result in too large crankcase ventilation, and the oil is expelled out with the ventilation, which will lead to high oil temperature. Regularly check the piston ring and cylinder seal to avoid leakage, once occurred, replace or repair in time. 7. Too large bearing gap and too much leaking oil result in …

The Five Causes and Solutions of Abnormal Oil Performance

1. Insufficient oil or high liquid level causes the oil temperature to be too high. To ensure adequate engine running oil, to ensure the oil level on the scale line of oil scale in the routine maintenance process. 2. Oil pump failure and insufficient pump oil result in insufficient oil pressure and poor heat dissipation. Pay close attention to oil …

Several Influential Factors of Fuel Consumption

As the core and key to the power output of the vehicle, the engine life is inextricably linked to the fuel consumption. 1) Filter element: if the air filter clogs or excessive dust accumulates, it will cause the engine intake resistance too high, resulting in insufficient engine intake, reducing combustion efficiency. Due to poor operating conditions of vehicles, air filter …

Failure Checking When Engine Running Unstable

If Cummins diesel engine running not stable, it will directly affect the power performance, driving comfort and economy of your vehicle, also there will be more exhausting pollution. Therefore, we have to identify the cause of the fault and systematic troubleshooting when the engine running instability. (1) Test the fuel pressure system Test the pressure of the fuel system with …

Advantages of Genuine Cummins Parts

Genuine Cummins parts have the following advantages: 1.Genuine Cummins spare parts meet the Cummins factory technical specifications and quality standards, and pass through the rigorous test. 2. Material selection meets the most stringent standards and the parts are manufactured in accordance with world-class precision. 3. All parts have been tested and tested onsite to ensure that they meet the requirements …

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