PC120 Track Shoe for Komatsu Excavators
Built to fit Komatsu PC120-5 excavators, these heavy-duty track shoes offer excellent traction, wear resistance, and structural integrity. Ideal for various terrain conditions, they ensure stable machine movement and extended service life with minimal maintenance.
| 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.
The PC120-5 track shoe is engineered to deliver exceptional ground traction, stability, and durability for mid-size Komatsu excavators. Built to match the undercarriage structure of the PC120-5, this track shoe provides optimal load distribution and wear resistance in demanding job sites—whether you’re trenching, digging, or grading in rocky or muddy conditions. It ensures minimal slippage, improved travel efficiency, and long-term service life.
High-Quality Material & Manufacturing Process
Our PC120-5 track shoes are forged from high-strength alloy steel such as 35Mn or 31Mn2Si, known for their excellent toughness and impact resistance. After forging and rough machining, the surface undergoes deep induction heat treatment, resulting in a hardness of HRC 50-56 on the working surface while maintaining flexibility at the core.
Key process highlights include:
- Precision CNC machining for bolt hole alignment and consistent thickness
- Stress relief and heat treatment to improve fatigue resistance
- Optional anti-corrosion coatings for use in wet or coastal environments
This ensures the shoes won’t crack under load or deform during continuous usage in harsh conditions.
Manufacturing Process with Quality Assurance
The track shoe undergoes a multi-step production process, including:
Track Shoe Production Line Overview
A full view of the automated production line for excavator track shoes, showcasing large-scale equipment and industrial workflow.
Steel Blanks After Forming
Red-hot steel blanks freshly formed from raw material sheets, marking the initial shaping stage of track shoe manufacturing.
Water Quenching Process
Heated steel parts undergo rapid water quenching in a sealed chamber to harden the surface and enhance durability.
Machined Track Shoe Bodies
Track shoes after machining and heat treatment, taking final form before painting and assembly.
Painting and Drying Line
Track shoes are painted and hung for drying, using industrial coatings to protect against corrosion and wear.
Ready for Shipment
Finished track shoes are neatly stacked and securely packed, ready for delivery to global customers.
OEM Undercarriage Parts for Komatsu
| 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.
Compatible Models and OEM Part Reference Numbers
Compatible Models
This track shoe fits the following:
Komatsu PC120-1, PC120-2, PC120-3, PC120-5, PC120-6
Other variants in the PC120 series with similar track frame and bolt spacing
OEM Part Reference Numbers (for confirmation)
Typical reference numbers (verify based on your machine’s plate or drawing):
- 203-32-00011
- 203-32-00012
If you are unsure about compatibility, simply provide your excavator’s model, serial number, or detailed drawing—we’ll confirm fitment for you.
Application in Demanding Working Environments
The PC120-5 track shoes are built to endure:
- Rocky job sites
- Coastal or water-logged terrain
- Heavy clay, sandy, or gravel-based environments
Whether it’s urban foundation work or rural land development, this track shoe ensures your excavator maintains traction and reliability.
Structural Features & Design Benefits
Each shoe features a standardized bolt-on design, with multiple grouser types available (single, double, or triple) to meet different traction requirements. The profile is engineered to enhance track stability while minimizing wear on other undercarriage components.
Benefits include:
- Optimized track contact area for better stability
- Reinforced rail contact surface for reduced wear
- Balanced shoe width to prevent ground sinkage
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.
