PC400LC-7 PC450LC-8 PC400-7 Excavator Track Frame Guard
This track frame guard is a dedicated protective accessory for Komatsu series excavator undercarriages, providing high-strength anti-collision and guiding protection for the track travel system. As a core protective component, it effectively safeguards normal track system operation in harsh working conditions.
Core Product Advantages
Precise Fit & OE Standard
Manufactured with molds strictly following original Komatsu PC400LC-7/PC450LC-8/PC400-7 factory dimensions. Features accurate hole positions and perfect fitting for direct replacement of original parts without any additional modification, achieving 100% compatibility.
High-Strength Material & Wear-Resistant, Impact-Resistant
Made of high-quality alloy steel with professional quenching, achieving surface hardness of HRC52-58. Resists impact and friction from gravel and sharp objects, preventing track link deformation and fracture. Ideal for harsh conditions including mining and infrastructure construction with service life exceeding ordinary guards.
Multi-Functional Protection & Extended Equipment Life
Integrates dual functions of anti-collision protection and track guiding. Blocks foreign objects from jamming between track and driving wheel while restricting track running path to prevent deviation and falling off during climbing and steering. Significantly reduces wear rate of core components including tracks and undercarriage, lowering maintenance frequency and replacement costs.
Precision Manufacturing & Stable Quality
Full-process CNC machining with smooth, firm welds and burr-free surface. Features strong corrosion and deformation resistance. All products undergo strict quality inspections and comply with engineering machinery industry standards, adapting to long-term high-load excavator operation with guaranteed stability.
Basic Product Information
| Product Number |
208-30-77230 |
| Product Name |
Excavator Track Frame Guard |
| Applicable Brand |
Komatsu |
| Applicable Models |
PC400LC-7, PC450LC-8, PC400-7 |
| Processing Technology |
Quenching + Precision Grinding + Anti-Corrosion Spraying |
| Product Attribute |
Wear Part/Protective Accessory for Excavator Undercarriage |
| Installation Method |
Direct bolt fixation, easy to install without professional tools |
Application Scenarios
Widely used in various working environments including mining, earthwork engineering, road infrastructure, and water conservancy construction. Provides comprehensive protection for Komatsu PC400/450 series excavator track travel systems, particularly suitable for harsh working conditions with abundant gravel and rough terrain.
Service Guarantee
- Quality Commitment: All products undergo strict inspection before delivery to ensure zero quality defects
- Delivery Guarantee: Factory direct supply with sufficient stock, supporting bulk procurement and short delivery cycles
- After-Sales Support: Professional installation guidance and negotiated return/exchange for non-human quality problems
- Customization Service: Support personalized customization of processes and specifications according to customer needs
Factory Direct Supply & Competitive Price
This track frame guard is produced by the source factory of engineering machinery parts, eliminating intermediate links. We provide cost-effective procurement solutions while ensuring high quality, supporting wholesale, retail, and foreign trade orders.
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