Too late oil injection time causes the higher engine surface temperature

　　If the oil injection time is too late, professional wheel loader tooth pin production manufacturer said the front angle of oil spray would become smaller, so most of the burning processes would be transfer to the expand process and causes the upper capacity of piston become bigger, so professional wheel loader tooth pin production manufacture said the contact square between the flames and cylinder wall would enlarged and absorb more heat energy, so the total using rate of heat efficiency become less and less, so with the enlarge of air discharge temperature, there would be more heat energy been transfer to cooling water at the end.

　　If there are too much carbon deposit connected in the combustion chamber, professional wheel loader tooth pin production manufacturer said these carbon deposit would connect and stocked more heat energy at the same time, so the cooling water would has a higher temperature and causes the worse heat dissipation performance, but makes the engine part has a higher temperature.