What are the conditions for good rig starting performance

(1) there should be enough starting speed. Starting speed is high, the gas leakage in the cylinder is small, the compressed air to the cylinder wall heat transfer time is short, less heat loss, so that the end of compression gas temperature and pressure can be increased. Generally require a speed of 100r/min or more.

(2) The sealing of the cylinder should be good. This can further reduce the amount of gas leakage to ensure that the end of compression gas has sufficient combustion temperature and pressure, cylinder compression pressure shall not be less than 80% of the standard value.

(3) Requirements for the engine relative to the running parts of the fit between the appropriate clearance, and good lubrication.

(4) The battery should have enough starting capacity, and the technical condition of the starting circuit is normal.

(5) The amount of starting oil in accordance with the provisions of the injection quality is good, and the injection angle of advance to meet the requirements.

(6) Use fuel that meets the requirements