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we professional caterpillar dozer OEM undercarriage parts .track roller sprocket idler top roller track links oil links nuts and bolts

Date:2019-07-05 9:57:13view:

we produce caterpillar dozer OEM undercarriage parts manufacture parts factory OEM parts orignal parts  .track roller sprocket idler top roller track links oil links nuts and bolts .the parts use range in the following .

Track roller sprocket top roller idler

D10N D10R D10T D11N D11R D2 D3 D3 LGP D3B D3BLGP D3CD3C LGP D3C SA D3G LGP D3G XL D4 D4B D4B LGP  D4C D4C  D4C XL D4D D4D LGP D4D SA D4E D4E LGP D4E SA D4G XL D4H D4HD4H TSK D4H XL D4K LGP D4K XL D5 D5 LGPD5 SA D5B D5B LGP D5B SA D5C D5C LGPD5E D5G LGP D5G XL D5H D5H LGP D5H TSKD5H XL D5K LGP D5K XL D5M LGP D5M XL D5N LGPD5N XL D6 D6BD6C D6C DD D6C LGPD6C SA D6D D6D DD D6D LGP D6D PS D6ED6F D6G D6H D6H LGP D6H XL D6H XRD6M FINE GREADER D6M LGPD6M XL D6N LGP D6N XL D6R D6R LGP D6R XL D6R XR D7 D7C D7D D7E D7E PS D7F D7F PS D7G D7G LGP D7G PS D7G SA D7H D7H LGP D7H XR D7R D7R LGP D7R STD D7R XR D8 D8D D8G D8H D8K D8L D8N D8R D8T D9D D9E D9G D9G DUALF D9G D

Dry Track link which has consistent quality trough steady research and automated production line is material 35MNB for the masterpiece of track link which has strong durability with surface hardness-Rockwell c55&Depth hardness-Rockwell C 45. PIN&BUSHING is to extend the lifetime of products by reducing the mutual friction .For bushing surface harness is over than Rock-well C50 depth hardness 40 for pin surface hardness is over than Rockwell than C60 depth hardness 50with these specifications the durability of JDparts Pin &Bushing has been increased .        

Oil Track link High-degree inductive harden surface .the chain goes through thermal refining first and then its chain rail surface undertakes medium frequency induction All the heart treatment ensure chain strength and wear-resisting property greatly .After hardening and tempering the inner and outer surfact of the pin wil have medium-frequency quenching treatment which ensures reasonable core strength and the wear resistance of inner and outside surface . the pin is done the tempering and the surface medium-frequency quenching treatment which ensures the sufficicnt hardness of core and abrasion resistance of extermal surfaces . Seal ring plug iron bushing and other components  are from korea .High quality seals can maximum the shelf life of oil chain Oil chain pin must be filled in lubrication grease so as to protect from had working environment and not only resist high temperature but ensure strong wearing-resistance .Oil chain loose link has high requirement on precision to  

guarantee high seals performance .we use special CNC to make sure the technique .

 

  

UALR D9G D9G SXSR D9H D9L D9N D9R D9T

 

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