等特种车辆设计、开发、销售于一体的大型综合现代化企业。 A large modern enterprise specializing in the design, development and sales of special vehicles such as cranes, small and medium-sized cranes, car cranes, and cranes .
During the driving of the crane, maintenance should be carried out in stages to ensure that the crane is not prone to failure. If there is carbon deposit in the 12-ton crane engine, what is the treatment method?
1.Use clean diesel
Impurities in oil are the main constituents of carbon deposition, so the tendency of clean oils to form carbon deposits is weaker. However, it should be noted that when selecting an oil, a high label does not equal high quality, and the label does not represent quality and cleanliness. To ensure the cleanliness of the oil, a detergent can be added to the oil. Although this can prevent the formation of carbon deposits on the metal surface, thereby protecting the engine from injury.
2.Don't drive for a long time
The idle time is long, and the time required for the 12-ton crane engine to reach normal temperature also becomes longer. After the oil is sprayed on the back of the valve, the evaporation speed is slow, and the carbon deposition is also caused.
3. Pay attention to the timing of flameout
The 12-ton crane is generally equipped with a turbocharger. For a crane with a turbocharger, it cannot be turned off immediately after driving at high speed or climbing a hill. It must be turned off after 10 minutes of idling because it is equipped with a turbocharger. The speed at which the crane of the device forms carbon deposits is several times faster than that of a general naturally aspirated crane. Editor: A