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XIAMEN YINTAI MACHINERY CO., LTD

  • China,Xiamen ,Fujian
  • Verified Supplier
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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 assemblyoil-sealed track chain groupheavy-duty bulldozer undercarriage parts

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


1.Track Link Features

Frustrated by track link failures that stall operations and inflate costs? Our components are engineered to eliminate these headaches.
We use advanced machining centers and horizontal/vertical CNC equipment for turning, drilling, threading, and milling—ensuring top-tier quality, precision assembly, longer part life, and lower 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 also extends track chain bearing life, cutting unplanned downtime.



2. Why Choose Us?


* Our specialized chain link furnace heat treatment process imparts excellent integrated mechanical characteristics to our items.

​* Supplementary high-frequency heat treatment strengthens the surface of our chain links..

* Rigorous quality control is maintained throughout the entire process, from the procurement of raw materials to the final packaging stage.

* A stringent inspection regime and sophisticated testing gear are employed to ensure product integrity.



3. Manufacturing Processes



4. Design and Structure



MAIN PARAMETERS


Suitable Models Main Dimensions of Installation
P A B C E F H K L
D20/D21 135 99 72 43.2 12.5 45 105 75 35
D30/D31 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
D3/D3B/D4B 155.6 104.7 88.9 54.8 14.5 60.5 128.5 88 39
D4/D4C 171.45 108 108 60.3 15 70 144.8 95 44
D6/D6B 171 144.5 125.4 58.7 16.5 90.4 173.4 101.6 42.8
D40/D41/D45/D50 175 158.4 122.4 57 16.5 84.6 173.2 101.5 45
D5/D5B 175.5 144.5 125.4 58.7 16.5 90.6 172.6 103.2 43.5
T170 203 197 157 70 20.5 113 221 123 52
T120/T140 203 184 146 72 20.5 108 208 115 52
T160 203.2 178.4 138.4 72 20.5 99.6 199.6 116.4 52
D60A/D65A/TY160 203.2 178.4 138.4 72 19.5 99.6 199.6 116.4 52
SD7 216 184 146 76.2 20.5 108 208 125.5 55.5
D85/TY220/TY230 216 184 146 76.2 20.5 106 209.2 129 59
D7G 216 184 146 76.2 19.5 108 208 125.5 55.5
D7G 216 184 146 76.2 19.5 108 208 125.5 55.5
D7E/D7F/D7G 216 184 146 76.2 19.5 108 208 125.5 55.5

The models above are just for reference, we can't list all models here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.



5. Our Advantages


* World-class quality

* Factory sale directly with reasonable price

* 35 years' experience in Excavator & Bulldozer spare parts manufacturing

* Flexible payment terms including T/T, L/C and so on

* Fast delivery within 30 days after contract established

* Professional sales team, quality inspection and report, maritime logistics guidance

* After-sale services: video technical support, 24h online support


6. Hot Sale Products

During these years, we cooperate and establish long-term business relationships with customers from Europe, USA, Canada, South America, South Africa, Middle East. On a daily basis and even enjoy seeing our product shipped to far corners of the world.

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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