Excavator YC35 Carrier Roller Undercarriage Component for Yuchai Machines
The YC35 carrier roller is a critical undercarriage part designed specifically for Yuchai compact excavators. Engineered for reliability and durability, this top roller supports and guides the upper track chain, helping to maintain alignment, reduce chain sag, and extend the life of your undercarriage system—especially in tight, high-cycle working environments.
| 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.
In compact excavators like YC35, the carrier roller helps maintain track stability and proper routing over the track frame. Though small in size, it plays an essential role in minimizing vibration, preventing misalignment, and protecting other undercarriage parts from uneven wear. Whether operating on urban construction sites, landscaping jobs, or foundation work, the carrier roller improves machine balance and control on varying surfaces.
Forged Steel & Hardened Surface for Longer Service Life
Our YC35 carrier roller is made from high-quality 40Mn2 or 50Mn steel, known for its excellent strength and wear resistance. Through integral hot forging, the roller body gains superior density and structural integrity, while surface induction hardening brings hardness to HRC 52–58, ensuring it can withstand tough ground conditions, shock loads, and abrasive work surfaces.
The internal shaft is made of quenched alloy steel, supported by heavy-duty bushings and dual-lip oil seals, providing smooth rotation and excellent sealing performance for long-term use.
Manufacturing Process for YC35 Top Roller
Each YC35 carrier roller is manufactured using advanced production processes to guarantee consistent quality:
- One-piece forging and CNC machining
- Induction hardening of tread surface and shaft
- Automatic welding of shaft and bushing area
- Grease injection and precision sealing
- Multi-stage inspection, including size, hardness, sealing, and spin resistance
This process ensures that the roller meets strict durability standards, making it suitable for high-frequency, short-cycle excavation tasks common to mini-excavators like YC35.
Heat Treatment
Machining Process
CNC turning and milling ensure dimensional accuracy
Packing
OEM Undercarriage Parts for YUCHAI Excavators
| 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.
OEM Reference Numbers for YC35 Carrier Roller
The carrier roller for YC35 replaces original and aftermarket part numbers commonly used in this class of compact machines.
(Additional numbers can be provided based on brand and supplier)
Please confirm your machine’s part number or contact us with a drawing for OEM verification.
Why Choose our Parts for YC35 Undercarriage Components?
Kinton Parts specializes in mini and mid-sized excavator undercarriage components, supporting OEM-quality production for domestic and international machinery. We offer:
- In-house forging, machining, and sealing systems
- Full compatibility with Yuchai and similar Chinese excavator brands
- Support for private label and bulk customization
- Professional fitment matching services
- Competitive pricing with stable lead times
Maintenance Advice for Long-Term Durability
To maximize the lifespan of upper roller:
Keep the area around the roller free of heavy debris buildup that may block rotation.
Regularly inspect the roller for leakage, excessive wobbling, or noises during travel.
Replace worn rollers promptly to avoid chain misalignment and stress on sprockets.
Proactive maintenance not only extends the roller’s life but also prevents premature wear of your entire undercarriage system.
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.
