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China Suppliers Factory Direct 40Cr Steel E320 Track Bushing for Excavators – Durable & Customizable Parts
Product Features
★ Premium material construction for high strength and durability.
High-quality excavator track bushing made of 40Cr steel with heat treatment & wear resistance. Long service life up to 2000 hours. Custom sizes & OEM accepted. Fit 20–50 ton excavators. Factory direct, fast delivery.
★ Advanced heat treatment for superior wear & abrasion resistance.
Durable excavator track bushing manufactured from premium 40Cr steel with excellent abrasion resistance. Precision polished, long working life, custom phosphating.
★ Precision polished surface for low friction and stable operation.
Custom sizes and OEM production based on samples or drawings, with factory-direct quality, fast delivery and reliable after-sales service. Customized phosphating Caterpillar E320 track bushing are supported.
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Why Choose Us
For over three decades, Quanzhou Hesen Machinery has built its reputation on consistent quality and dependable service. Our main products—including bottom rollers, top rollers, and track link assemblies—are produced with strict attention to material selection and manufacturing processes. We believe that long-term partnerships are built on trust, which is why we prioritize quality assurance and after-sales support. If you are looking for a manufacturer you can rely on order after order, we would be honored to receive your inquiry. Let us start a conversation about how we can meet your quality and delivery expectations.
Frequently Asked Questions
Q
What material is used to make the excavator track bushing?
Our excavator track bushings are manufactured using premium 40Cr steel, which undergoes rigorous heat treatment to ensure high strength, excellent wear resistance, and a long service life of up to 2,000 hours.
Q
What excavator models and sizes are compatible with your track bushings?
Our track bushings are designed to fit excavators ranging from 20 to 50 tons. We support a wide range of models including Caterpillar E320. Custom sizes can also be produced based on your samples or technical drawings.
Q
Do you accept OEM or custom orders?
Yes, we fully support OEM and custom production. Customers can provide samples, drawings, or specifications. We offer customized phosphating finishes and precision polishing to meet various application requirements.
Q
How long has Quanzhou Hesen Machinery been in business?
Quanzhou Hesen Machinery has over 30 years of manufacturing experience in undercarriage components, including track bushings, bottom rollers, top rollers, and track link assemblies. Our long track record reflects our commitment to quality and reliability.
Q
What quality assurance measures do you have in place?
We apply strict quality control throughout the entire production process, from raw material selection to final inspection. All track bushings undergo heat treatment, precision surface polishing, and dimensional verification to ensure they meet industry standards before shipment.
Q
What after-sales support do you provide?
We offer comprehensive after-sales service including technical consultation, replacement assistance, and prompt response to any product concerns. Our goal is to build long-term partnerships by ensuring every customer receives reliable support beyond the initial purchase.