Sumitomo LS218RH Crawler crane track shoe is one of the chassis parts of construction machinery, and is a kind of vulnerable parts of construction machinery. Commonly used in crawler cranes, drill machine and other construction machinery.
1. Detail
Technology: casting
Heat treatment: full hardening and tempering, surface hardening.
Warranty: one year
Color: Black and Gray
Port of loading: usually is Qingdao port
2. Track Shoe Random Inspection
3. Package
4 . Wear law of LS218RH Crawler shoe of crawler crane
During normal operation, the crawler pin rotates backward slowly in the pin hole, the wear is even, the pin hole becomes larger and the pin becomes smaller. If improper operation, such as turning at high speed, starting abruptly, or entering muddy water or weeds, causes the pin to be blocked, the left and right sides of the LS218RH track plate will be pressed too heavily and bend down, the pin will be deformed and bent, and cannot rotate in the pin hole, the pin and the pin hole will become sliding friction, and the friction part is limited to a small part of the contact surface, the pin will gradually grind into a crank shape, and the pin hole will also become oval. When the pin hole increases, the track pitch becomes longer (the pitch is the hole at both ends of the track shoe), so the track shoe and the driving wheel gnaw against each other, the LS218RH track pad is worn through, and the driving wheel teeth are blade shaped.
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