Excavator Track Link Undercarriage Spare Parts Compatible With Komatsu Models

As a specialized manufacturer of construction machinery components, Xuzhou Guozi Intelligent Technology Co., Ltd. delivers premium undercarriage solutions engineered for demanding excavation operations. Our Komatsu-compatible track links are precision-manufactured in Jiangsu, China to restore original equipment performance while reducing maintenance costs.

Core Technical Advantages:

• Forged from impact-resistant alloy steel with controlled carbon content (0.30-0.50%)

• Heat-treated to HRC 40-45 hardness for optimal wear resistance

• Dimensional accuracy within ±0.15mm tolerance

• Pre-installed sealing rings prevent abrasive contamination

Performance Specifications:

These track links extend undercarriage service life by 30% compared to standard replacements through:

• Triple-sealed lubrication channels maintaining consistent grease distribution

• Computer-simulated stress points eliminating premature cracking

• Interchangeability with OEM part numbers PC200-6, PC300-7, PC400-8

Backed by our Jiangsu manufacturing facility's 12-year expertise in heavy equipment components, each batch undergoes magnetic particle inspection and load testing. We provide documentation including material certification and dimensional reports. Contact our engineering team for model-specific technical drawings and volume pricing.

Frequently Asked Questions:

• Q: What Komatsu models do these track links fit?
  A: Compatible with PC60-PC800 series including PC130, PC210, PC450 models. Provide your machine serial number for exact matching.

• Q: Are bushings included in the assembly?
  A: Yes, complete track link assemblies come with pre-installed hardened bushings and retention hardware.

• Q: What surface protection is applied?
  A: Components receive shot blasting followed by zinc-phosphate coating for corrosion resistance.

• Q: Can you match specific OEM part numbers?
  A: We maintain cross-reference data for Komatsu undercarriage components. Share your required part number for verification.

• Q: What packaging is used for export?
  A: Components are wrapped in anti-rust paper and crated in reinforced wooden boxes for ocean freight.

• Q: Do you provide installation guidance?
  A: Technical manuals with torque specifications and assembly sequences are included with shipment.