Mini Excavators Sprocket fit Yuchai YC15 Excavator
Premium sprocket designed for Yuchai YC15 mini excavators. Built from high-strength alloy steel with precision machining and deep hardening treatment, ensuring smooth track motion and reliable performance in compact job sites.
| Material | 50Mn/40MnB |
|---|---|
| Surface Hardness | HRC53-58,deepth: 8-12mm |
| Colors | Black or yellow or customized |
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Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
For compact machines like the Yuchai YC15, the sprocket plays a critical role in converting hydraulic power into track movement. This small-sized yet high-performance sprocket ensures precise engagement with the track links, minimizing wear and ensuring efficient power transfer in tight and challenging working environments. Whether you’re digging, trenching, or maneuvering in limited spaces, this sprocket delivers the reliability you need.
Robust Material and Heat Treatment
This sprocket is made using 35Mn or equivalent alloy steel, forged and heat-treated for enhanced durability. The heat treatment process focuses on achieving both surface hardness and core strength, tailored to the demands of compact excavators:
- Surface hardness: HRC 52–58
- Deep hardened layer: enhances resistance to tooth wear
- Tough inner core: absorbs vibration and shock during starts and stops
This balance ensures long-lasting performance even in stop-and-go digging or when operating in abrasive soil conditions.
CNC Manufacturing for Accurate Fit
Each YC15 sprocket is manufactured through a precision-controlled 6-step workflow:
Tooth Rough Machining
The sprocket blank is machined on a CNC lathe or gear hobbing machine to form the basic tooth profile.
Inner Ring Installation & Precision Machining
The inner ring is inserted and the entire part is precisely machined to ensure concentricity and dimensional accuracy.
Drilling
Mounting and lubrication holes are drilled to meet the installation and functional requirements.
Tooth Grinding & Finishing
After heat treatment, the sprocket teeth are ground or polished to remove burrs and ensure smooth engagement.
Surface Cleaning
The sprocket undergoes surface cleaning, removing scale and residue, preparing it for surface treatment.
Painting & Final Coating
The sprocket is coated with durable industrial paint (available in various colors), providing corrosion resistance and a clean, professional appearance.
Compatible Yuchai Models
Yuchai YC15
Compatible with YC13, YC16 or similar chassis models (please verify dimensions before ordering)
Always confirm the drawing or final drive interface. We offer free fitment consultation.
Field Applications
This YC15 sprocket is ideal for:
- Residential foundation work
- Landscape trenching
- Irrigation canal digging
- Farm and orchard maintenance
- Narrow-space utility work
Its lightweight yet robust design helps small excavators perform heavy-duty work without compromise on maneuverability.
Durability Through Quality Control
Every YC15 sprocket undergoes rigorous testing at each stage, including:
- Gear tooth pitch and profile inspection
- Concentricity checks on the center bore
- Mounting hole alignment verification
- Final hardness testing and coating quality assurance
Our commitment to quality ensures each sprocket performs consistently over long operational hours.
OEM Undercarriage Parts for Yuchai
| BRAND | MACHINERY MODEL NUMBER | |||||||
|---|---|---|---|---|---|---|---|---|
| YUCHAI | YC08-9 | YC10 | YC13-8 | YC15-8 | YC18SR | YC20SR | YC25-8 | YC26-9 |
| YC27-8 | YC35SR | YC35-9 | YC55SR | YC60-9 | YC60-8 | YC65-8 | YC68-8 | |
| YC75 | YC85-8 | YC85-9 | YC135-9 | YC135-8 | YC135SR | YC215-9 | YC230LC-9 | |
| YC230-8 | YC260LC-9 | YC280LC-8 | YC300LC-9 | YC360LC-9 | YC380LC | YC480LC-8 | YC500LC-9 | |
| YC520LC | YC550LC | YC600LC | YC800LC | YC135SR | YC60SR | YC18 | YC35-8 | |
| YC230-9 | YC135-9Pro | YC75-9 | YC85SR | YC230SR | YC85Pro | YC215Pro | YC500Pro | |
| YC65SR | YC60Pro | YC60Mini | YC35SRPro | YC90 | YC370LC | YC850LC | YC980LC | |
| YC155SR | YC215LC | YC300SR | YC135LC | YC60E | YC18SRPro | YC80Pro | YC35E | |
| YC28SR | YC120LC | YC220LC | YC700LC | YC230E | YC135Pro | YC280Pro | YC550Pro | |
Looking for a specific make or model not listed here? Reach out and we’ll be happy to assist.
Maintenance Tips for Longer Service Life
To maximize the lifespan of your drive sprocket:
- Regularly inspect tooth wear and pitch alignment with the track links.
- Keep the undercarriage clean to prevent mud or gravel accumulation.
- Lubricate related components and ensure proper track tension.
- Replace worn chains in time to prevent accelerated sprocket damage.
SHIPPING & DELIVERY
At Kinton Parts, we ensure reliable, worldwide shipping of parts for excavators, bulldozers, and a full range of construction machines—safe, fast, and secure.
All products are securely packed using high-quality export cartons, reinforced wooden cases, or industry-standard palletized packaging to ensure maximum protection during transit and smooth handling during unloading.
Standard orders are typically shipped within 3–5 working days, while large or customized orders are usually dispatched within 7–20 days, depending on volume and production requirements.
We offer flexible global shipping options, including:
- International sea freight for cost-effective bulk transport
- Air freight for urgent orders
- Courier delivery (DHL, FedEx, UPS) for small-volume or sample shipments
Our logistics team manages every shipment carefully, providing real-time updates and tracking information until your order arrives safely at your destination.
Need assistance choosing the best shipping method for your location and timeline? Contact our team — we’ll help you plan a smooth delivery experience.
FAQ
Q: What are your main products?
A: We supply a full range of undercarriage and wear parts for excavators, bulldozers, and other heavy equipment. Our product line includes: Track rollers, carrier rollers, front idlers, sprockets, segments, track shoes, track chains, bolt and nuts, pins and bushings, bucket teeth and adaptors, filters, seal kits, swing bearing, and hydraulic cylinder—plus other essential replacement parts.
Q: Which countries do you export to?
A: Kinton Parts exports to over 60 countries worldwide, including:
USA, Canada, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, India, Pakistan, Bangladesh, Sri Lanka, South Africa, Colombia, Peru, and many others.
Q: Can I order a sample?
A: Yes, we accept trial orders. For parts in stock, samples can be shipped quickly. If you have technical drawings or existing samples, we also support customized production and mold development.
Q: How can I track my order after shipping?
A: Once your order is shipped, we will provide you with all necessary tracking information based on the shipping method. For express deliveries, you’ll receive a tracking number to follow the shipment online. For air or sea freight, we’ll send you the relevant documents such as the airway bill (AWB) or bill of lading (B/L), along with the packing list and commercial invoice to help with tracking and customs clearance.
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Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
