35MnB Steel Master Link Bulldozer Lubricated Track Chain Assembly

1. Description

The quality and working life of oil links depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the quality of seal group etc.

2. Our Advantages

• Professional mesh belt furnace heat treatment makes our products have good combination mechanical properties.
  
• Additional medium frequency heat treatment make the surface of our links enhanced.
• Strict quality management from raw materials to packing.
• Strict detecting system and advanced inspection equipment.
• Professional sales team, quality inspection & report, maritime logistics guidance.

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  3. Basic Parameters

              
  

  Material		35MnBH		Technique		Forging
  Quality		HRC40-55		Warranty Time		12-18 months
  Condition		New		Application		Bulldozer

  
  

  4. Forging and Heat Treatment

  
  

  
  

  The hardness and the depth of hardness layer mostly depends on the heat treatment processes.  We use advanced mesh belt furnace for heat treatment. 
  

  
  

  5. Oil Link Structure 

  
  

   

  
  

  6. Main Dimensions of Installation

  
  

  

  
  

  Main Parameters

  Suitable Models		Main Dimensions of Installation
  P		A		B		C		E		F		H		K		L
  D20D21		135		99		72		43.2		12.5		45		105		75		35
  D30D31		154		112.4		82.4		57		14.5		49.4		125.4		87		40
  D3C		155.6		104.7		88.9		54.8		14.5		60.5		128.5		88		39
  D3D3BD4B		155.6		104.7		88.9		54.8		14.5		60.5		128.5		88		39
  D4D4C		171.45		108		108		60.3		15		70		144.8		95		44
  D6D6B		171		144.5		125.4		58.7		16.5		90.4		173.4		101.6		42.8
  D4DD4E941B		171.45		108		108		60.3		16.5		68		144.8		95		44
  TY100		175		158.4		122.4		57		16.5		84.6		173.2		101.5		45
  D40D45D50D53		175		158.4		122.4		57		18.5		84.6		173.2		101.5		45
  D5D5B		175.5		144.5		125.4		58.7		16.5		90.6		172.6		103.2		43.5
  SD13		190		160.4		124.4		62		20.5		85.6		176.4		105		47
  D55D57		190		160.4		124.4		62		20.5		85.6		175.6		105		47
  D61		190		160.4		124.4		62		20.5		84.8		175.6		119		47

  The models above are just for reference, we can't list all models here. We can supply more products as your requirements. Please feel free to send us your inquiry. 
  

  
  

  Are you looking for bulldozer track links for your excavator or dozer? Then choose us right! We use these tough seals on all bulldozer track links, effectively preventing oil leaks and guaranteeing a long service life. 

  
  

  7. Why Choose YinTai?

  
  

  • World-class quality
  • Factory sale directly with reasonable price
  • 35 years' experience in Excavator & Bulldozer spare parts manufacturing
  • Flexible payment terms including TT, LC and so on
  • Fast delivery within 30 days after contract established
  • Professional sales team, quality inspection & report, maritime logistics guidance
  • After-sale services: video technical support, 24h online support
    
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    Product Tags

    track chain link          wholesale track chain track link assembly          china track chain track link assembly          chain link chain          track chain track link assembly price list          linked chains          links to chains          chain link          link chain         

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