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ATLAS TEREX heavy Construction machinery 1902HD Excavators bottom roller 855194 suit for TIMBERJACK TJ900 TJ950

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ATLAS TEREX heavy Construction machinery 1902HD Excavators bottom roller 855194 suit for TIMBERJACK TJ900 TJ950

  • Model:

    1902HD
  • Material:

    50Mn/40MnB
  • Colors:

    Black or yellow
  • Technique:

    Forging & casting
  • Hardness:

    HRC48-54,deepth:4mm-10mm
  • Warranty time:

    2000 hour (Normal life 4000hours )
  • Finish:

    Smooth
  • Packing:

    Fumigate seaworthy packing
  • Product Details

ATLAS TEREX  heavy Construction machinery 1902HD Excavators bottom roller 855194 suit for TIMBERJACK TJ900 TJ950

◎ Single and double-edge track roller suits for excavating machine and special machinery ranging 3 to 50 tons.
◎ Double conical sealing and lifelong lubrication designing enable the track roller to have longer service life and perfect performance in any circumstances.
◎ The shell made by hot forging treatment obtains superior structure of internal materials and fiber
◎ Differential quenching or feed-through quenching heat treatment is effective in crack resistance.


Induction Harden illustration

ATLAS-COPCO (DRILLING) Roc 301 302 306 325 track roller


Main technical parameter for some ATLAS TEREX track rollers

roc301 bottom roller


the models above are just for reference,we can supply more products as your reuirement,please kindly send us your inquiry or click export5@vmgroup.cn here.


Production Process

roc Track roller repair

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