8100446 PIN 4140

The 8100446 PIN 4140 HITACHI is a precision-engineered track pin designed for optimal performance in Hitachi heavy machinery. Built from premium-grade 4140 alloy steel, this pin ensures superior strength, durability, and wear resistance. It plays a critical role in maintaining the integrity and functionality of the undercarriage, securing the track links together while withstanding extreme working conditions.

Key Features

• Made from High-Quality 4140 Alloy Steel – Offers exceptional tensile strength, hardness, and resistance to impact.
• Precision Engineering – Manufactured with strict tolerances to ensure a perfect fit and seamless operation.
• Corrosion and Wear Resistant – Treated with specialized coatings to withstand harsh environmental conditions.
• Heavy-Duty Load Bearing – Designed for continuous use in high-stress applications.
• OEM-Equivalent Performance – Meets or exceeds Hitachi’s original equipment manufacturer (OEM) specifications.

Technical Specifications

• Part Number: 8100446
• Material: 4140 Alloy Steel
• Hardness: Rockwell Hardness (HRC) of 55-60 for enhanced longevity
• Surface Treatment: Heat-treated and induction hardened
• Application: Track link assembly, undercarriage system
• Compatibility: Suitable for a wide range of Hitachi excavators and dozers

Compatible Hitachi Models

The 8100446 PIN 4140 HITACHI is designed for use in multiple Hitachi heavy machinery models, including but not limited to:

• Hitachi EX100
• Hitachi EX120
• Hitachi EX200
• Hitachi EX220
• Hitachi EX300
• Hitachi ZX200
• Hitachi ZX210
• Hitachi ZX240
• Hitachi ZX270
• Hitachi ZX350

Benefits of Using 8100446 PIN 4140 HITACHI

• Enhanced Durability: Manufactured from 4140 alloy steel, this track pin is built to withstand intense operational stress, providing a long service life.
• Reduced Downtime: The robust construction ensures minimal maintenance, reducing costly machine downtime.
• Improved Machine Efficiency: A properly fitted track pin helps maintain track alignment, ensuring smooth movement and increased fuel efficiency.
• Cost-Effective Solution: Designed as a high-quality alternative to OEM parts, offering reliability at a competitive price.
• Easy Installation: Designed to fit seamlessly with original Hitachi components, reducing the effort required for installation and replacement.

Why Choose the 8100446 PIN 4140 HITACHI?

When it comes to undercarriage components, quality and durability are non-negotiable. The 8100446 PIN 4140 HITACHI offers industry-leading performance with its 4140 alloy steel construction, heat-treated hardness, and precise manufacturing. It is the perfect choice for excavators, bulldozers, and other heavy machinery, ensuring extended service life and operational efficiency.

Installation Guidelines

1. Inspect the Track Links: Before installation, ensure the track links and bushings are clean and free from damage.
2. Align the Pin Properly: Use the correct alignment tools to position the pin in place.
3. Apply Lubrication: Proper lubrication will help reduce initial wear and improve movement.
4. Secure the Pin: Use the appropriate fastening techniques to secure the pin firmly in place.
5. Test the Assembly: Once installed, test the track movement to ensure smooth operation.

Maintenance and Care

• Regular Inspection: Periodically check for wear, cracks, or looseness.
• Lubrication: Apply grease or oil as recommended by Hitachi to prevent excessive friction.
• Timely Replacement: Replace worn-out pins to avoid costly repairs to other undercarriage components.

Where to Buy?

Looking for a genuine 8100446 PIN 4140 HITACHI at a competitive price? We provide high-quality replacement parts for Hitachi heavy machinery, ensuring OEM-level performance and reliability. Order today and keep your machine running at peak performance! Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.