News
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Causes of large engine exhaust and insufficient power
1. Air filter: When the air filter accumulates too much dirt, it will cause insufficient air intake. The simple way to check is to remove the air filter, clean or replace it and then test drive. 2. Turbocharger: When the engine operation still does not improve after removing the air filter, chec...Read more -
Frequently Asked Questions about Engine Oil and Fuel Filters (2)
The air filter element is located in the intake system of the engine. Its main function is to filter out harmful impurities in the air that will enter the cylinder to reduce early wear of the cylinder, piston, piston ring, valve and valve seat, thereby ensuring the normal operation and output of ...Read more -
Frequently Asked Questions about Engine Oil and Fuel Filters (1)
The function of the oil filter is to filter the sludge in the engine and the impurities produced by the deterioration of the engine oil itself, prevent the oil from deteriorating, and minimize the wear of various components during operation. Under normal circumstances, the engine oil filter repla...Read more -
9 things to note when running in a new truck crane
The running-in of a new vehicle is an important stage to ensure the long-term operation of the truck crane. After the running-in period, the surfaces of all moving parts will be fully run-in, thereby extending the service life of the chassis of the truck crane. Therefore, the running-in work of t...Read more -
Things to note when driving a loader in winter
Winter is not very kind to many construction machines. There are many things to pay attention to when driving a loader in winter, and carelessness may affect the use of the loader. Then, what should you pay attention to when driving a loader in winter? Let us share it with you. 1. Using a vehicl...Read more -
Emergency repair methods for diesel engine failure (2)
The diesel engine is the main power device of construction machinery. Since construction machinery often operates in the field, it increases the difficulty of maintenance. This article combines the experience of diesel engine fault repair and summarizes the following emergency repair methods. Thi...Read more -
Emergency repair methods for diesel engine failure (1)
The diesel engine is the main power device of construction machinery. Since construction machinery often operates in the field, it increases the difficulty of maintenance. This article combines the experience of diesel engine failure repair and summarizes the following emergency repair methods. T...Read more -
Reasons why the excavator stalls and stalls (2)
6. The cooling and lubrication system is faulty Overheating of the diesel engine is caused by a fault in the cooling or lubrication system. In this case, the water temperature and oil temperature will be too high, and the cylinder or piston ring may become stuck. When the diesel engine exhaust te...Read more -
Reasons why the excavator stalls and stalls (1)
1. The air filter is not clean An unclean air filter will cause increased resistance, reduced air flow, and reduced charging efficiency, resulting in insufficient engine power. The diesel air filter element should be cleaned or the dust on the paper filter element should be cleaned as required, a...Read more -
How to deal with oil leakage phenomenon in oil seal?
“Gear pump oil leakage” means that the hydraulic oil breaks down the skeleton oil seal and overflows. This phenomenon is common. Oil leakage in gear pumps seriously affects the normal operation of the loader, the reliability of the gear pump and environmental pollution. In order to fa...Read more -
Handling common problems with loaders (46-50)
46. Suction oil from the top of the torque converter Cause of the problem: The transmission valve air control valve stem is leaking, the torque converter return oil filter is clogged, the internal oil path of the torque converter or the oil path of the guide wheel base is blocked, and the retur...Read more -
Handling common problems with loaders (41-45)
41. The loader is very weak or does not move at a certain speed, and the other gears are normal Judgment point: When not walking or walking slowly, the main drive shaft rotates quickly and forcefully. When the engine speed is increased, the increase in the speed of the main drive shaft is obvious...Read more