Track Guard for Komatsu PC300 Excavator
Q355 steel track guard for Komatsu PC300 excavators. Precision fitment and reinforced design to prevent chain derailment and protect your undercarriage.
| Material | Q355 |
|---|---|
| Surface Hardness | HRC52- 60 |
| 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 track guard on the Komatsu PC300 serves a critical purpose—keeping the track chain aligned as the machine operates under heavy load or across uneven terrain. It prevents derailment by guiding the chain along its proper path and protects the undercarriage from mud, rocks, and debris that could accelerate wear. Without a strong guard, misalignment can lead to downtime, expensive repairs, or even undercarriage failure.
For the PC300—often used in mining, demolition, and large-scale earthworks—having a heavy-duty track guard is not just optional, it's essential.
Premium Material & Durable Construction
Our PC300 track guards are built with Q355 structural steel, offering excellent strength-to-weight ratio and resilience against repeated side impacts.
Key manufacturing highlights include:
- Precision-cut mounting holes to ensure accurate OEM-fit
- Welded reinforcement ribs to improve bending resistance
- Protective finish with rust-resistant primer and industrial paint
- CNC-machined contact surfaces for seamless integration with PC300 undercarriage
Each unit is thoroughly inspected for straightness, hole alignment, and weld integrity before packing.
Compatible Models
This track guard is suitable for:
- Komatsu PC300-3, PC300-5, PC300-6, PC300-7, PC300-8
- Other PC300-series machines with the same undercarriage frame structure
Not sure about compatibility? Just send us your PC300 serial number, undercarriage drawing, or frame photo—we’ll confirm fitment promptly.
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.
Real Applications in Harsh Working Environments
The PC300 is built for hard jobs, and our chain guards are built to keep up:
- Rocky Slopes & Quarry Operations: Prevents chain misalignment during bumpy traversals
- Wet & Muddy Construction Sites: Shields rollers and track chain from packed dirt and abrasive slush
- Heavy Excavation Zones: Minimizes lateral play and vibration during repetitive digging cycles
Whether your machine is crawling across granite or working 12-hour shifts in a clay pit, our track guard helps maintain smooth, aligned movement.
Visual Assurance: Factory Photos & Quality Checks
We support transparency with:
- Real-time production photos
- Packaging photos before dispatch
- Optional short videos showing dimensional checks or fitment trials
All of this ensures you're confident in what you receive—before it leaves our warehouse.
Why Choose Our PC200 Track Guard?
- OEM-Spec Fitment – Direct bolt-on installation for PC300 models
- Q355 Steel Construction – Balances rigidity and toughness under side force
- Strict Dimensional Inspection – 100% verified before shipment
- Customization Ready – Logo engraving and paint color on request
- Fast Delivery & Ample Stock – Always available for large-scale projects
- Pre-shipment Confirmation – Videos and photos available for remote inspection
FAQ – Komatsu PC300 Track Guard
Q: Does this guard fit both standard and long-track PC300 models?
A: Yes, as long as the undercarriage mounting holes follow the OEM configuration. We can assist with confirmation.
Q: Can I order with hot-dip galvanizing?
A: Yes, galvanizing or custom paint options are available for bulk orders.
Q: Is this suitable for demolition or quarry work?
A: Absolutely. It’s designed to withstand heavy impacts and lateral load, making it ideal for demanding operations.
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.
