Komatsu Engine SAA6D107 Main Metal Assembly 6754-22-8100

Komatsu Engine SAA6D107 Main Metal Assembly 6754-22-8100

Komatsu PC200-8 excavator engine SAA6D107 main metal assembly 6754-22-8100 engine 6D107 main metal assemably used for excavator PC200-8 xcavator What are the measures to deal with the failure of the excavator to burn the tile? Portent characteristics: sound is stuffy, as if the load suddenly...

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Komatsu PC200-8 excavator engine SAA6D107 main metal assembly 6754-22-8100

engine 6D107 main metal assemably used for excavator PC200-8 xcavator 


What are the measures to deal with the failure of the excavator to burn the tile?

Portent characteristics: sound is stuffy, as if the load suddenly increases, the speed decreases, the oil pressure drops, and the exhaust smokes.

The burning tile will cause the axle bush and the axle neck to die out, which is mainly caused by the destruction of the lubricating oil film on the surface of the axle bush, the direct contact between the axle bush and the surface of the neck of the shaft, the rapid rise of the friction temperature, and the resulting glue on the surface.

Treatment measures: stop immediately, remove the cover and check the connecting rod bearing bush, find out the reason, repair and replace.


6150-37-3040 metal assy 6D125.jpg

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