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China factory - XIAMEN YINTAI MACHINERY CO., LTD

XIAMEN YINTAI MACHINERY CO., LTD

  • China,Xiamen ,Fujian
  • Verified Supplier
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  2. Track Chain Link>
  3. D20 Bulldozer Undercarriage Track Link Assembly - Oil-Sealed Heavy-Duty Track
China D20 Bulldozer Undercarriage Track Link Assembly - Oil-Sealed Heavy-Duty Track
China D20 Bulldozer Undercarriage Track Link Assembly - Oil-Sealed Heavy-Duty Track

  1. China D20 Bulldozer Undercarriage Track Link Assembly - Oil-Sealed Heavy-Duty Track
  2. China D20 Bulldozer Undercarriage Track Link Assembly - Oil-Sealed Heavy-Duty Track
  3. China D20 Bulldozer Undercarriage Track Link Assembly - Oil-Sealed Heavy-Duty Track

D20 Bulldozer Undercarriage Track Link Assembly - Oil-Sealed Heavy-Duty Track

  1. MOQ： 1PCS
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 10000 PCS/Month
Delivery Time 7-30 days
Packaging Details Standard Export Packaging
Model NO. D20
Material 35mnbh
Quality Genuine/OEM
Technique Forging/Casting
Colour Yellow or Customer Required
Condition New
Machinery Brand Komatsu Dozer
Finish Smooth
Brand Name YT
Model Number D20
Place of Origin China(Mainland)

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 10000 PCS/Month
Delivery Time 7-30 days Packaging Details Standard Export Packaging
Model NO. D20 Material 35mnbh
Quality Genuine/OEM Technique Forging/Casting
Colour Yellow or Customer Required Condition New
Machinery Brand Komatsu Dozer Finish Smooth
Brand Name YT Model Number D20
Place of Origin China(Mainland)
High Light D20 bulldozer track link assembly ，oil-sealed track chain group ，heavy-duty bulldozer undercarriage parts
D20 Bulldozer Undercarriage Track Link Assembly - Oil-Sealed Heavy-Duty Track Chain Group
Track Link Features
Engineered to eliminate track link failures that stall operations and inflate costs, our components deliver superior performance and reliability.
We utilize advanced machining centers and horizontal/vertical CNC equipment for turning, drilling, threading, and milling operations, ensuring top-tier quality, precision assembly, extended part life, and reduced hourly production costs.
Our track links are forged from 35MNB special steel, reinforced with structural upgrades and advanced heat treatment for maximum strength and abrasion resistance. The self-lubricating system extends track chain bearing life, significantly reducing unplanned downtime.
D20 Bulldozer track link assembly manufacturing process
Why Choose Our Track Links?
  • Specialized chain link furnace heat treatment process imparts excellent integrated mechanical characteristics
  • Supplementary high-frequency heat treatment strengthens chain link surfaces
  • Rigorous quality control maintained throughout entire manufacturing process
  • Stringent inspection regime and sophisticated testing equipment ensure product integrity
Manufacturing Processes
Track link manufacturing and quality control processes
Design and Structure
D20 bulldozer track link assembly technical design specifications
Main Technical Parameters
Suitable Models P A B C E F H K L
D20/D21135997243.212.5451057535
D30/D31154112.482.45714.549.4125.48740
D3C155.6104.788.954.814.560.5128.58839
D3/D3B/D4B155.6104.788.954.814.560.5128.58839
D4/D4C171.4510810860.31570144.89544
D6/D6B171144.5125.458.716.590.4173.4101.642.8
D40/D41/D45/D50175158.4122.45716.584.6173.2101.545
D5/D5B175.5144.5125.458.716.590.6172.6103.243.5
T1702031971577020.511322112352
T120/T1402031841467220.510820811552
T160203.2178.4138.47220.599.6199.6116.452
D60A/D65A/TY160203.2178.4138.47219.599.6199.6116.452
SD721618414676.220.5108208125.555.5
D85/TY220/TY23021618414676.220.5106209.212959
D7G21618414676.219.5108208125.555.5
The models above are for reference only. We can supply additional products according to your requirements. Please contact us with your specific needs.
Our Competitive Advantages
  • World-class quality standards
  • Factory-direct sales with competitive pricing
  • 35 years of experience in excavator and bulldozer spare parts manufacturing
  • Flexible payment terms including T/T and L/C
  • Fast delivery within 30 days after contract establishment
  • Professional sales team, quality inspection reporting, and maritime logistics guidance
  • Comprehensive after-sales services including video technical support and 24-hour online assistance
Global Reach and Hot Selling Products
Heavy-duty track chain assembly for bulldozers and excavators
We have established long-term business relationships with customers across Europe, USA, Canada, South America, South Africa, and the Middle East, with our products shipped to destinations worldwide.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2011

  • Total Annual:

    10Million-20Million

  • Employee Number:

    50~100

  • Ecer Certification：

    Verified Supplier

XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts. YinTai cooperates with Chinese famous large steel mills, such as Fujian S... XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts. YinTai cooperates with Chinese famous large steel mills, such as Fujian S...

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Get in touch with us

  • Reach Us
  • XIAMEN YINTAI MACHINERY CO., LTD
  • No.83-5, Xin’An Road, Nei Cuo Town, Xiang’An District, Xiamen City, China
  • https://www.undercarriagespare-parts.com/

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