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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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  3. Caterpillar E320 Excavator Track Drive Sprocket HRC42-56 2000H Warranty
China Caterpillar E320 Excavator Track Drive Sprocket HRC42-56 2000H Warranty
China Caterpillar E320 Excavator Track Drive Sprocket HRC42-56 2000H Warranty

  1. China Caterpillar E320 Excavator Track Drive Sprocket HRC42-56 2000H Warranty
  2. China Caterpillar E320 Excavator Track Drive Sprocket HRC42-56 2000H Warranty
  3. China Caterpillar E320 Excavator Track Drive Sprocket HRC42-56 2000H Warranty

Caterpillar E320 Excavator Track Drive Sprocket HRC42-56 2000H Warranty

  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 Packing
Model NO. 8E9805 / 4228785
Manufacturing Method Forging Casting
Material G33MnCrMo5, G33Mn4, SCMnCr4B, ZG40Mn, and ZG35Mn
Product Name Sprocket Wheel
Finish Smooth
Warranty 2000 Hours
Time of Delivery Within 15 Days After Contract Established
Hardness HRC42 to 56
Brand Name YT
Model Number E320
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 Packing
Model NO. 8E9805 / 4228785 Manufacturing Method Forging Casting
Material G33MnCrMo5, G33Mn4, SCMnCr4B, ZG40Mn, and ZG35Mn Product Name Sprocket Wheel
Finish Smooth Warranty 2000 Hours
Time of Delivery Within 15 Days After Contract Established Hardness HRC42 to 56
Brand Name YT Model Number E320
Place of Origin China (Mainland)
High Light Caterpillar E320 excavator sprocket ，HRC42-56 track drive sprocket ，2000H warranty excavator sprocket

Caterpillar E320 Excavator Undercarriage Spare Parts Heat-Treatment OEM Quality Track Drive Sprocket 




1. What Is Sprocket?


Sprockets are core precision-engineered gear wheels featuring a unique tooth profile contour, designed to mesh seamlessly with chains, tracks, or perforated materials via interlocking teeth or cogs. Specifically, they are defined by radial teeth that engage chains during rotation, serving as critical transmission components in tracked and chain-driven systems. Versatile in application, they install at vehicle leading or trailing ends (or both)—and in some setups, a high-position auxiliary sprocket is integrated for track actuation.
Crafted from premium alloys (including G33MnCrMo5, G33Mn4, SCMnCr4B, ZG40Mn, and ZG35Mn) selected based on model specifications, dimensions, and operational demands, sprockets undergo advanced heat treatment to achieve HRC48-54 surface hardness with a 5-10mm hardened depth (HRC45). This ensures extreme durability even in harsh environments like construction and mining, delivering superior wear resistance, a significantly extended service life, and reduced operational costs by cutting down on replacement frequency and operational downtime.



2. Sprocket Advantages / Features


2.1 Advanced Heat Treatment for Uncompromising Performance
By leveraging cutting-edge heat treatment methodologies, our components are engineered to deliver premier mechanical properties—including high tensile strength, superior abrasion resistance, and enhanced resistance to bending and fracturing. These processes are meticulously calibrated to optimize durability, ensuring unwavering reliability even under the most rigorous operational demands.
2.2 Precision Engineering at the Forefront
Forged in state-of-the-art machining facilities, our products undergo precision fabrication via vertical CNC turning machines, guaranteeing uncompromising dimensional accuracy and impeccable surface finishes. This rigorous manufacturing discipline ensures consistency across every batch, instilling unwavering confidence in the reliability and performance of each component.
2.3 Durability Redefined: Hardness and Longevity
Boasting a surface hardness ranging from HRC42 to 56, our solutions are purpose-built to minimize wear and extend service life—directly boosting product durability and delivering lasting value to your operations. By reducing replacement cycles and downtime, this longevity not only cuts costs but also strengthens workflow efficiency and robustness, guaranteeing sustained productivity.





3. Design/Structure



4. Production Processes



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 Service: Video Technical Support, 24h Online Support


6. Feedback


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 mi...   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 mi...

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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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