Description
The Doosan DX340LC-7 DX380LC-7 DX420LC-7 Track Link, part number 272-00062A, is a critical structural element of your excavator’s undercarriage system. These individual links interconnect to form the continuous track chain, providing the necessary articulation for the machine to move across various terrains while supporting the track shoes (pads). The strength and precise fit of each track link are paramount for proper track tension, smooth ground engagement, and overall machine stability during heavy-duty operations.
Manufactured to stringent OEM quality standards, this track link is crafted from high-strength, deep-hardened alloy steel. This material and its advanced heat treatment processes provide exceptional resistance to the severe abrasive wear, impact, and bending stresses inherent in excavator applications. The precision machining of the pin and bushing bores ensures an exact fit with corresponding undercarriage components, minimizing play, reducing friction, and preventing premature wear throughout the entire track chain assembly. This meticulous construction contributes to the extended service life and reliable performance of your excavator.
A worn, damaged, or broken track link can severely impact your excavator’s efficiency and lead to significant operational issues. These include inconsistent track tension, excessive noise, accelerated wear on other vital undercarriage parts (such as pins, bushings, rollers, idlers, and sprockets), potential de-tracking, and costly unscheduled downtime. Replacing critical components like the 272-00062A track link with genuine OEM-quality parts is essential for restoring your machine’s optimal mobility, protecting your substantial undercarriage investment, enhancing overall operational safety, and ensuring compliance with manufacturer performance and safety standards. This track link is an indispensable replacement for scheduled maintenance, track segment repairs, or comprehensive undercarriage rebuilds.
Key Features:
- OEM-Quality Part: Guarantees perfect fitment and performance with Doosan DX340LC-7, DX380LC-7, and DX420LC-7 excavators.
- Specific for Doosan Models: Precisely engineered and designated (272-00062A) for optimal compatibility with the specified Doosan excavator models.
- High-Strength Alloy Steel: Forged from premium steel for superior resilience against wear, impact, and bending stress.
- Advanced Heat Treatment: Ensures exceptional surface hardness and deep hardening for prolonged durability.
- Precision-Machined Bores: Guarantees accurate articulation with pins and bushings, minimizing friction and wear.
Benefits:
- Ensures Track System Integrity: Provides a strong and reliable foundation for the entire track chain assembly.
- Extends Undercarriage Lifespan: Reduces wear on adjacent components like pins, bushings, rollers, and sprockets.
- Optimizes Machine Mobility: Facilitates smooth and reliable track movement across diverse terrains.
- Minimizes Downtime & Costs: High-quality construction leads to prolonged service intervals and reduced unexpected repairs.
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