D20 Bulldozer link forged steel track chain 37L Lub

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The track link has been done special hardening treatment which ensures its high strength and excellent abrasion resistance&inductive harden surface	The bushing shaft has been carburized and quenched the surface with medium frequency,which guarantees its reasonable hardness of core and abrasion resistance of the inner and outer surfaces.	The pin shaft is quenched the surface with medium frequency after quenching and tempering,which ensures its sufficient core strength and wear-resistance of inner and outer surfaces.	Lubricated track link assemblies subassemblies,such as oil seals,are made from world well-known brands.high-quality oil seals guarantee the maximum longevity of lubricated track link assemblies.

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1.Our company have specialized in construction machinery parts for 18 years. 

2.Our manufacturer of undercarriage parts for 14 years. 260 workers, 30000m2workshop,

and have cooperated with ITR,V-track; ITM,  etc;  

We are the manufacturer of MS brand underacarriage spare parts

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Contact person:Mr.Harrison

Skype:harrison-xmgt     Whatsup:0086 18750267010    Wechat:0086 18750267010

Mobile:0086 18750267010   

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