Is your good price and quality mini trackhoe china blocked and sluggish? This kind of situation is called good price and quality mini trackhoe china holding car. Generally, it is caused by insufficient engine displacement. So, what are the common faults that lead to insufficient engine displacement and suffocation of the car?

1、 Air filter blockage of good price and quality mini trackhoe china
Blocked air filtration will lead to poor air intake, because the increase of friction resistance will reduce the total gas flow, resulting in insufficient driving force of micro excavator engine. Therefore, the micro excavator should immediately clean the air filter element of the diesel engine or eliminate the dust on the paper filter element. When it is more serious, the filter element should be removed and replaced.

2、 The exhaust pipe of good price and quality mini trackhoe china is blocked
In turn, the blockage of exhaust pipe will lead to poor air outlet. If carbon dioxide is more than oxygen content, it will reduce the efficiency of gasoline and diesel and reduce the output of working capacity. In general, the carbon deposition of the exhaust pipe should be checked more and removed on time to make the air inlet and exhaust pipe smooth.

3、 Non compliance management of oil angle provided
The oil advance angle provided is too large or too small, which will lead to the instability of the oil pump time of the gasoline pump of the good price and quality mini trackhoe china, so it is impossible to ignite enough and output all mechanical energy. If it is found that the angle of view of the oil advance angle provided is inconsistent, check whether the screw of the tight connector of the oil pump rotating shaft is loose. If it is loose, recheck the advance angle again and tighten the screw.

4、 Piston rod and cylinder liner damaged
Because the components of piston rod and cylinder liner are bruised or damaged seriously, it leads to the loss and improvement of the whole process transmission of driving force, reduces the mechanical energy output, and leads to the damage and improvement of the mechanical equipment itself and the automobile engine. At this time, the piston rod, cylinder liner and engine piston should be replaced. In daily work, we should also pay more attention to this component.

5、 Abnormal gasoline and diesel system of good price and quality mini trackhoe china

1. Gas entering into the gasoline filter or pipeline of good price and quality mini trackhoe china will not only endanger the quality of gasoline and diesel, but also lead to blocked oil passage and difficult fire. At this time, the gas in the pipeline should be eliminated and the air filter element should be cleaned.
2. The damage of oil pump components leads to less ignition advance angle, oil leakage, poor atomization and other conditions, which is very easy to cause cylinder shortage. When such common faults are found, the components must be cleaned and the damaged components must be replaced.
3. Insufficient oil provided by diesel pump of good price and quality mini trackhoe china will also cause low engine displacement. At this time, the oil provided by diesel pump can be adjusted again, or components can be inspected, repaired and replaced.

6、 Abnormal lubrication and refrigeration system

Abnormal intake system or refrigeration system will cause high temperature and oil temperature, which is easy to lead to hot diesel engine, and then cause stuck piston rod position and other common faults. Therefore, when the diesel engine has a fever, check the lubrication and refrigeration system, including the cooling tower and heat pipe radiator, remove the scale, and carry out maintenance or replacement.

7、 Common faults of good price and quality mini trackhoe china cylinder head

1. Due to the leakage of exhaust pipe, the air volume is small, or the air index is too low due to the inflow of organic waste gas, which leads to insufficient ignition of gasoline and diesel, which not only leads to high fuel consumption, but also leads to incomplete conversion of mechanical energy. At this time, check the mating surface between the cylinder and the cylinder seat, or remove and replace new components to improve its tightness.
2. The tight connection between the cylinder head and the overall fuselage is not close, which is very easy to cause the external steam body to enter the waterway or main oil passage, or the cooling circulating water to enter the interior of the automobile engine. If it is not found immediately, it will cause "sliding tile" or black smoke from the exhaust pipe, which will lead to insufficient driving power of the automobile engine. Therefore, be careful at this time. Tighten the screws or remove and replace the cylinder head.
3. Excessive valve or embrittlement of cylinder torsion spring are very easy to cause cylinder steam leakage. The reduction of natural gas will cause insufficient ignition of gasoline and diesel and reduce the engine displacement. Therefore, the position of the cylinder must be checked or the brittle cylinder torsion spring must be replaced.
4. Steam leakage from the mounting hole of the fuel injection pump or damage of the copper pad will lead to lack of cylinder and insufficient driving force of the automobile engine. Remove it for maintenance and replace the damaged parts. If the water seepage temperature is too low, it will cause the expansion of heat removal damage. At this time, the inlet temperature should be adjusted to meet the required standard value.

In fact, the reasons for holding the car of good price and quality mini trackhoe china can be summarized into two reasons: poor air inlet and poor air outlet. Inspect each part from the two aspects of air inlet mode and exit mode of automobile engine, and identify whether everything is normal by listening to the sound of each component. Naturally, the most important thing is the daily cleaning, maintenance and replacement of parts. Each component is physically and mentally healthy. Of course, your micro excavator engine will be full of driving force.