Excavator E315 Track Link Assembly – Durable, Compatible, and Built for Performance

When it comes to heavy-duty construction equipment, reliability and performance matter. 

At Ningbo SAIVS Machinery Co., Ltd, we offer premium-quality E315 Track Link Assemblies that are engineered to perform in the toughest environments. 

Designed to be compatible with a wide range of Caterpillar excavator models, our track links provide exceptional wear resistance, structural integrity, and value for money.

Precision Engineering with Superior Materials

Manufactured using 40Mn2 or 35MnB alloy steel, the E315 track link assembly is designed for high tensile strength and impact resistance. 

The forging casting technique ensures the structure is uniform and highly durable under load. 

Each track link undergoes a smooth finishing process, available in black or yellow, offering protection against corrosion and harsh working conditions.

To further enhance longevity, the surface is heat-treated to a hardness of HRC50-56 with a hardening depth between 4mm to 10mm. 

This makes the track links capable of withstanding thousands of hours of excavation operations without deformation or failure.

Broad Compatibility with Caterpillar Machines

Our E315 Track Link Assembly is not limited to a single model. It is compatible with a wide range of Caterpillar excavators, including but not limited to:

315, 315C, 315L, 317, 317BL, 318BL, 318BN, 318C, 319D, 319E, 320 series, 321C, 322B to 322CL, 323DLN, and 324DLN.

This broad compatibility makes it a convenient and cost-effective solution for companies with a mixed fleet of excavators.

Technical Specifications At a Glance

• Weight: 468 kg

• Material: 40Mn2/35MnB

• Finish: Smooth, black or yellow coating

• Surface Hardness: HRC50-56 (4mm-10mm deep)

• Technique: Forging casting

• Warranty: 2000 working hours

• Certification: ISO9001-9002

• FOB Price: USD 10-100 per piece (FOB Ningbo)

• MOQ: 10 pieces

• Delivery Time: Within 30 days after contract confirmation

Why Choose Ningbo SAIVS Machinery?

With decades of experience in the manufacturing of heavy machinery parts, Ningbo SAIVS stands out as a reliable supplier for excavator undercarriage components. Our production facility adheres to the strictest quality standards, and our ISO certifications validate our commitment to excellence.

We understand that downtime costs money. That’s why we ensure quick delivery, quality assurance, and responsive customer service. Whether you're a construction company, distributor, or maintenance provider, we are ready to support your business with the best excavator components at factory-direct prices.

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Contact us today:
Phone/WhatsApp: +8613905748980
Email: seo1@saivs.com
Address: NO. 626 Yuncai Road, Yunlong Town, Yinzhou Ningbo, Zhejiang, China