Caterpillar D68EX Bulldozer Heat-Treatment and Heavy Duty Undercarriage Spare Parts for Track
Drive Sprocket with OEM Quality
1. 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. These versatile components can be installed
at either the leading or trailing ends of a vehicle—or both—and in certain mechanisms, a high-position auxiliary sprocket is integrated to drive the track motion.
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. This results in superior wear resistance and a significantly extended service life, directly reducing our customers’ operational costs by minimizing replacement frequency and downtime.
2. Sprocket Advantages / Features
2.1 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. These processes are meticulously calibrated to optimize
durability, ensuring reliability even under the most rigorous
operational demands.
2.2 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. This rigorous manufacturing discipline ensures consistency batch
after batch, instilling confidence in the reliability and
performance of every component.
2.3 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. By reducing
replacement cycles and downtime, this longevity not only cuts costs
but also reinforces the efficiency and robustness of your workflow,
ensuring 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
