High-Quality Excavator Undercarriage Spare Parts for Komatsu PC200-6 PC220-6 PC300-6 PC400-6 Track Rollers

Xuzhou Guozi Intelligent Technology Co., Ltd., based in Xuzhou, Jiangsu, China, specializes in manufacturing premium excavator undercarriage components. Our track rollers for Komatsu PC200-6, PC220-6, PC300-6, and PC400-6 models deliver exceptional durability and precise engineering to maximize equipment uptime.

Core Advantages:

• Extended Service Life: Manufactured from high-strength alloy steel with heat treatment, reducing premature wear by up to 30% compared to standard alternatives.
• Precision Compatibility: Exact dimensional specifications ensure seamless integration with Komatsu undercarriages, eliminating operational disruptions.
• Reduced Maintenance Costs: Optimized sealing technology prevents contamination ingress, extending lubrication intervals by 40%.

Technical Specifications:

Performance Benefits:

• Vibration Dampening: Internal roller design minimizes impact shocks during operation, protecting adjacent undercarriage components.
• Corrosion Resistance: Phosphate coating provides rust protection in harsh environments like mining and construction sites.
• Load Distribution: Reinforced flange structure evenly distributes track tension forces up to 25 tons.

Backed by Xuzhou Guozi's decade-long expertise in intelligent manufacturing infrastructure, these rollers undergo rigorous quality control via coordinate measuring machines (CMM) and hardness testers. Our Jiangsu production facility utilizes automated forging lines to maintain batch consistency, supporting global distributors with OEM-equivalent solutions at competitive pricing.

FAQ:

Q1: Are these rollers compatible with other Komatsu models?
A: They are specifically engineered for PC200-6, PC220-6, PC300-6, and PC400-6 excavators. Compatibility with other series requires verification.

Q2: What is the expected lifespan under normal operating conditions?
A: Approximately 3,000-5,000 hours depending on terrain abrasiveness and maintenance practices.

Q3: Do you provide installation guidelines?
A: Detailed mounting instructions and torque specifications are included with each shipment.

Q4: Can I order small quantities for testing?
A: Sample orders are available with minimum quantity requirements.

Q5: How do your rollers compare to OEM parts?
A: They match original specifications while offering cost savings of 15-20% without compromising performance.

Q6: What packaging standards do you follow?
A: Components are individually wrapped in anti-rust paper and shipped in reinforced wooden crates.