When the stability, mobility, and power of your Komatsu PC500 excavator are on the line, you cannot compromise on the quality of its undercarriage. The track chain link assembly is not just a part; it's the very backbone that connects your machine to the ground, transmitting immense power and withstanding brutal impacts.
Our High-Strength, High-Performance Track Chain Link Assembly for Komatsu PC500 is engineered to exceed the rigorous demands of modern construction, mining, and heavy excavation. Manufactured under strict ISO 9001 quality management systems, this assembly guarantees optimal performance, exceptional durability, and a perfect OEM-fit, ensuring your PC500 operates at peak efficiency with minimal downtime.
Core Product Advantages at a Glance:
Direct OEM Replacement: Precision-engineered to match Komatsu PC500 specifications.
Superior Material Strength: Forged from premium alloy steel for maximum impact resistance.
Extended Service Life: Advanced heat treatment increases hardness and reduces wear.
ISO 9001 Certified: Guarantee of consistent, world-class manufacturing quality.
Optimized for High-Performance: Ensures stability, traction, and smooth operation under heavy loads.
Understanding the build quality and precise dimensions is crucial for ensuring a perfect fit and optimal performance. Our track chain link assembly is built to the exacting standards your Komatsu PC500 requires.
| Parameter | Specification |
|---|---|
| Compatible Model | Komatsu PC500, PC500LC, and similar variants |
| Part Type | Track Chain Link Assembly (Including Links, Bushings, Pins) |
| Material | High-Carbon, High-Chromium Alloy Steel |
| Heat Treatment | Through-Hardening & Case Carburizing |
| Hardness (Surface) | 58-62 HRC (Rockwell C Scale) |
| Hardness (Core) | 38-42 HRC for superior toughness |
| Manufacturing Standard | ISO 9001:2015 |
| Quality Control | 100% Dimensional Inspection, Ultrasonic Flaw Detection |
Detailed Dimensional Data:
Pitch: Matches OEM standard for seamless engagement with sprockets.
Link Height & Width: Precision-machined to prevent interference and ensure smooth travel within the track frame.
Bushing & Pin Diameter: Manufactured to tight tolerances to minimize internal wear and elongation.
We start with the foundation. Our track chains are forged from specialized alloy steel, infused with carbon and chromium. This composition provides an unparalleled balance of tensile strength and wear resistance, preventing premature cracking, stretching, and failure even under the extreme pressure of the PC500's weight and power.
Raw material strength is nothing without proper treatment. Our multi-stage heat treatment process, including case carburizing and through-hardening, creates a component with a incredibly hard, wear-resistant surface and a tough, ductile core. This dual-hardness profile is critical for:
Resisting Abrasive Wear: The hard surface stands up to sand, gravel, and rock.
Absorbing Shock Loads: The tough core prevents catastrophic cracking from impacts.
Every pin bore, every link surface is machined with CNC precision. This ensures:
Zero Installation Issues: Bolts on directly to your Komatsu PC500 without modification.
Optimal Sealing Surface: Provides a perfect seat for track chain seals, preventing contamination.
Smooth Sprocket Engagement: Reduces noise and vibration, lowering stress on the entire undercarriage system.
While the assembly itself forms the core structure, it is designed to work flawlessly with high-quality labyrinth-style seal kits. The precisely machined grooves ensure a tight seal that locks in grease and locks out abrasive contaminants like dirt, mud, and slurry—the primary cause of internal bushing and pin wear.
Our ISO 9001 certification is not just a badge; it's a systematic promise. Every batch of track chain link assemblies undergoes stringent checks:
Dimensional Accuracy: Verified against master gauges.
Material Composition: Spectrometer analysis confirms alloy grade.
Hardness Testing: Sampled to ensure treatment specifications are met.
Non-Destructive Testing (NDT): Ultrasonic and magnetic particle inspection to detect subsurface or surface defects invisible to the naked eye.
The Komatsu PC500 is a workhorse, and our undercarriage parts are built to match its versatility and power. This track chain link assembly is ideal for:
Heavy Construction: High-rise building foundations, deep excavation.
Mining & Quarrying: Loading shot rock, operating in highly abrasive environments.
Road Construction & Earthmoving: Major highway projects, site development.
Demolition: Handling unstable ground and high-impact conditions.
The Alternative Cost of "Saving Money":
Choosing a cheaper, non-certified aftermarket part can lead to catastrophic costs down the line. Premature track chain failure doesn't just mean replacing the chain; it causes a domino effect of damage:
Accelerated Sprocket Wear: A worn chain will rapidly destroy your expensive sprockets.
Roller and Idler Damage: Misalignment and improper tension increase load on other undercarriage components.
Unplanned Downtime: The cost of a stalled project and an idle crew far outweighs the initial "savings" on a subpar part.
Our Value Proposition:
We offer a superior product that delivers a lower Total Cost of Ownership (TCO). Our track chains last longer, protect your other undercarriage investments, and keep your Komatsu PC500 earning money on the job site, day in and day out.
Q1: Is this track chain link assembly a direct replacement for my OEM Komatsu part?
A: Yes, absolutely. It is engineered to the exact specifications, dimensions, and performance standards of the original Komatsu PC500 track chain, ensuring a perfect fit and function.
Q2: How does the ISO 9001 certification benefit me as a buyer?
A: ISO 9001 certification provides an independent verification that our manufacturing processes are controlled, consistent, and focused on quality. It means you can trust every part you receive to meet the same high standard, reducing your risk and ensuring reliability.
Q3: What is the expected service life compared to a standard OEM part?
A: While service life depends heavily on application, ground conditions, and maintenance, our track chains, with their superior material and heat treatment, are designed to meet or exceed the service life of OEM equivalents in comparable operating conditions.
Q4: Do the assemblies come with a warranty?
A: Yes, we stand behind our quality. All our ISO-certified undercarriage parts are covered by a comprehensive warranty against manufacturing defects. Please contact our sales team for specific warranty terms and duration.
Q5: Can you provide technical support for installation and maintenance?
A: Certainly. Our team of undercarriage specialists is available to provide guidance on proper installation techniques, tensioning, and general maintenance best practices to maximize the lifespan of your investment.
Your Komatsu PC500 is a capital asset designed for productivity. Don't let a weak link in the undercarriage become the bottleneck of your entire operation. By choosing our high-strength, high-performance, and ISO-certified track chain link assembly, you are not just buying a part—you are investing in the continued productivity, reliability, and profitability of your machine.
Ensure your next undercarriage replacement is built to last. Contact us today for a competitive quote and experience the difference that world-class quality makes.
Detailed photos
