PC60 Excavator Track Bottom Roller Used on Komatsu Undercarriage Parts
Durable and precisely engineered track bottom roller for Komatsu PC60 excavators. Manufactured using high-strength alloy steel for extended wear life and optimal performance in rough working conditions.
| Material | 50Mn/40MnB |
|---|---|
| Surface Hardness | HRC53-58,deepth: 8-12mm |
| Colors | Black or yellow or customized |
Quick Quote Request
Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
The track bottom roller on the Komatsu PC60, often called the bottom roller, plays a key role in guiding the track and supporting the full weight of the machine. It ensures stable contact with the ground, which is essential for safe and efficient movement on uneven terrain.
This component absorbs impact loads during digging and traveling. A high-performance track roller minimizes vibration and prevents track derailment, making it an essential part of the undercarriage system.
Track Roller Materials Used and Manufacturing Craftsmanship
Our PC60 track roller is manufactured from high-quality alloy steel such as 50Mn or 40MnB. These materials are known for their excellent strength and resistance to wear. Through a combination of precision forging and surface hardening treatment, each roller achieves a tough, impact-resistant core with a hardened exterior. CNC machining ensures tight tolerances for perfect sealing and rotational stability, allowing it to perform reliably in demanding job sites.
How We Manufacture PC60 Track Roller
Every PC60 roller is the result of advanced industrial craftsmanship. We begin with selected raw materials, then implement CNC machining, heat treatment, and component assembly with precision. Each roller is subjected to multiple tests for sealing, alignment, and function before being painted and packaged.
The following is our actual factory production flow chart:
Heat Treatment
Machining Process
CNC turning and milling ensure dimensional accuracy
Assembly
Running Test
Simulated load test to verify functionality
Paint Spraying
Anti-rust coating for surface protection
Packing
OEM Undercarriage Parts for Komatsu Excavator
| BRAND | MACHINERY MODEL NUMBER | |||||||
|---|---|---|---|---|---|---|---|---|
| KOMATSU-PC | PC20 | PC30-5 | PC30-6 | PC30-7 | PC30-8 | PC35 | PC40 | PC45 |
| PC50 | PC55 | PC40-5 | PC40-6 | PC40-7 | PC50 | PC55 | PC60-1 | |
| PC60-3 | PC60-5 | PC60-6 | PC60-7 | PC75 | PC100-1 | PC100-3 | PC100-5 | |
| PC100-6 | PC100-7 | PC120-3 | PC120-5 | PC120-6 | PC120-7 | PC150 | PC200-1 | |
| PC200-3 | PC200-5 | PC200-6 | PC200-7 | PC200-8 | PC220-1 | PC220-3 | PC220-5 | |
| PC220-6 | PC220-7 | PC220-8 | PC200LC-3 | PC200LC-5 | PC200LC-6 | PC200LC-7 | PC200LC-8 | |
| PC240 | PC300-1 | PC300-5 | PC300-6 | PC300-7 | PC300LC | PC300LC-5 | PC300LC-6 | |
| PC300LC-7 | PC360-5 | PC360-6 | PC360-7 | PC360LC-5 | PC360LC-6 | PC360LC-7 | PC360LC-8 | |
| PC400-1 | PC400-3 | PC400-5 | PC400-6 | PC400-7 | PC400LC-1 | PC400LC-3 | PC400LC-5 | |
| PC400LC-6 | PC400LC-7 | PC450-5 | PC450-6 | PC450-7 | PC450LC-5 | PC450LC-6 | PC450LC-7 | |
| PC650 | PC750 | PC800 | PC350 | |||||
Looking for a specific make or model not listed here? Reach out and we’ll be happy to assist.
Quality Assurance
We maintain rigorous quality control throughout the entire production process. Each track roller is tested for wear resistance, noise level, dimensional accuracy, oil sealing performance, and load-bearing strength to ensure long-lasting performance in all environments.
Compatible Excavator Models for PC60 Undercarriage Parts
The PC60 undercarriage parts, including track shoes, track links, and link rods, are designed to fit a variety of Komatsu compact and mid-sized excavators. These components maintain perfect alignment with OEM specifications for durability and performance.
Compatible models include:
Komatsu PC60, PC60-5, PC60-6, PC60-7, PC60-8
These parts may also be compatible with some regional or OEM variants, depending on undercarriage frame configuration and pin dimensions.
Note: For best results, please confirm fitment with your machine’s serial number or undercarriage drawing.
Maintenance Tips
- Inspect rollers for oil leaks and excessive wear every 300 hours.
- Always replace both sides to prevent uneven stress.
- Monitor track tension regularly to prevent abnormal roller wear.
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.
Quick Quote Request
Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
