Caterpillar D68EX Bulldozer Heat-Treatment and Heavy Duty Undercarriage Spare Parts for Track Drive Sprocket with OEM Quality
| Attribute |
Value |
| Model NO. |
D65EX |
| Application |
Bulldozer Parts |
| Condition |
New |
| Specification |
D65EX Segment Sprocket |
| Type |
Crawler Undercarriage Parts |
| Certification |
CE, ISO9001 |
| HRC Depth |
Heat Treatment HRC 42-56 |
| Technique |
Casting/Forging |
What Is Sprocket?
Sprockets are precision-engineered gear wheels featuring a unique tooth profile contour, designed to mesh seamlessly with chains, tracks, or perforated materials through interlocking teeth or cogs. Specifically, the term refers to wheels with radial teeth that engage with a chain during rotation, serving as critical transmission components in tracked or chain-driven systems.
For manufacturing, sprockets are crafted from premium alloys such as G33MnCrMo5, G33Mn4, SCMnCr4B, ZG40Mn, and ZG35Mn, carefully selected based on model requirements, dimensions, and operational conditions. Through advanced heat treatment processes, they achieve HRC48-54 surface hardness with a minimum hardened layer depth of 5-10mm (HRC45), ensuring extreme durability even in harsh environments.
Sprocket Advantages / Features
Advanced Heat Treatment for Uncompromising Performance
Leveraging cutting-edge heat treatment methodologies, our components are engineered to deliver premier mechanical attributes, including high tensile strength, superior abrasion resistance, and enhanced resilience against bending and fracturing.
Precision Engineering at the Forefront
Crafted within state-of-the-art machining facilities, our products undergo meticulous fabrication using vertical CNC turning machines, guaranteeing uncompromising dimensional precision and impeccable surface finishes.
Durability Redefined: Hardness and Longevity
With a surface hardness range of HRC42-56, our solutions are purpose-built to minimize wear degradation and prolong operational life spans, directly enhancing product durability and delivering sustainable value to your operations.
Design/Structure
Production Processes
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
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