Nippon Sharyo DH408 Track Roller Crawler Crane

Nippon Sharyo DH408 Track Roller Crawler Crane

Nippon Sharyo DH408 track roller crawler crane, Nippon Sharyo spare parts . The material of track roller is 50Mn,42CrMo,the main process is casting or forging ,machining, heat-treated. After quenching of wheel surface ,The hardness require up to HRC 52-58 to strengthen the wear resistance of wheel surface. The shaft for track roller has high accuracy, the material of shaft is 50Mn or 40Mn2. Then the the shaft also need quenching , the surface hardness require up to HRC48-53.

Product Details

Nippon Sharyo DH408 Track Roller Crawler Crane


Bottom Roller

Lower Roller for Nippon Sharyo DH408 crawler crane undercarriage parts .


Best-selling models for Nippon Sharyo DH series as following:

DH408, DH508, DH608, DH658 and so on.


The catalogue of undercarriage parts for crawler crane , as following:


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Customize what you wanted , samples or drawings , any one is ok .



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