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China Suppliers Heavy Duty Excavator Sprocket Segment for PC200-8 | Factory Direct Quality Drive Wheel
Product Details
Excavator Track Sprocket
As a critical component of the undercarriage drive system, our sprockets are manufactured using advanced casting and heat treatment technologies. This ensures a precise tooth profile that perfectly meshes with the track chain, significantly reducing wear on both components. Whether you need a full rim or individual segments, HeSen provides the robust driving force and longevity required to lower your total maintenance costs.
Key Features
Product Gallery
Applications
Ideal for construction, mining, quarrying, and infrastructure projects where reliable track performance is critical.
- Compatible Model: Komatsu PC60-5 / PC75 / PC100 / PC120 / PC200 / PC300 Excavators
- Part Type: Sprocket Rim / Segment / Drive Sprocket
Quality Assurance
Each sprocket undergoes strict quality control testing to meet international standards, ensuring consistent performance and durability. Backed by HeSen's commitment to excellence in excavator undercarriage parts.
Frequently Asked Questions
Q
What excavator models are compatible with this track sprocket?
This sprocket is compatible with a wide range of Komatsu excavator models, including the PC60-5, PC75, PC100, PC120, PC200, and PC300. If you need compatibility information for other brands or models, please contact us with your machine's specifications.
Q
What material is used to manufacture the excavator track sprocket?
Our sprockets are crafted from high-strength alloy steel, such as 50Mn and 40Mn2 grades. This material selection, combined with advanced casting and heat treatment processes, provides excellent resistance to cracking and deformation under heavy-duty operating conditions.
Q
What is the difference between a sprocket rim, a segment, and a drive sprocket?
A full sprocket rim is a single-piece ring that replaces the entire sprocket assembly. Segments are individual tooth sections bolted onto a hub, allowing you to replace only the worn sections for a more cost-effective repair. A drive sprocket refers to the complete assembled unit that drives the track chain. HeSen offers all three configurations to suit your maintenance needs.
Q
How does induction hardening improve the sprocket's wear life?
Induction hardening is a heat treatment process applied specifically to the sprocket teeth. It creates a very hard surface layer while maintaining a tough core. This results in teeth that are highly resistant to surface wear and fatigue, significantly extending the sprocket's service life and reducing maintenance intervals compared to non-hardened alternatives.
Q
How do I know when my excavator track sprocket needs to be replaced?
Common signs that a sprocket needs replacement include visibly worn or pointed teeth (often called "shark fin" wear), increased noise or vibration during machine operation, track derailment or slipping, and noticeably uneven wear patterns on the track links. Regular inspection of the undercarriage is recommended to catch wear early and prevent more costly damage.
Q
Does HeSen provide quality certifications for its sprockets?
Yes. Each sprocket produced by HeSen undergoes strict quality control testing to meet international standards. Our manufacturing processes are designed to ensure dimensional accuracy, hardness consistency, and structural integrity, delivering parts that perform reliably in the most demanding construction, mining, and quarrying environments.