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China Factory Direct Suppliers of Track Master Pin for Caterpillar E320 Excavators - High Strength & Durable
Product Features
- Precision engineered for Caterpillar E320 excavators. Manufacturer of premium excavator track master pins.
- High-strength alloy steel with heat treatment for superior wear resistance. Durable excavator track bushing manufactured from premium 40Cr steel with excellent abrasion resistance. Precision polished, long working life, custom phosphating.
- Perfect fit for Komatsu, Caterpillar, Sany, Daewoo, Doosan, Hyundai or other famous brands. Customized phosphating Caterpillar E320 track master pins are supported. Stable track chain connection, long service life under heavy load.
- Factory direct supply, strict quality control & fast worldwide delivery.
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Why Choose Us
Standard components meet most needs, but we know that some applications demand a more tailored approach. At Quanzhou Hesen Machinery Industry Co., Ltd., our in-house design and development capabilities allow us to offer customized solutions for undercarriage parts such as idlers, sprockets, track shoes, and track rollers. With over 30 years of manufacturing heritage dating back to 1990, we combine practical experience with engineering precision to deliver components that fit specific machinery models and operating conditions. Our team works closely with clients to understand dimensional requirements, material preferences, and performance expectations. This collaborative approach ensures that even non-standard orders receive the same level of quality and reliability as our core products. If your projects require specialized undercarriage components or development support, we invite you to send us your inquiry. Let us apply our decades of experience to create solutions that align perfectly with your technical and operational needs.
Frequently Asked Questions
Q
What excavator models are these track master pins compatible with?
Our track master pins are precision engineered for Caterpillar E320 excavators and are also compatible with major brands including Komatsu, Sany, Daewoo, Doosan, and Hyundai. Custom specifications for other models are also available upon request.
Q
What material is used to manufacture the track master pins?
The track master pins and bushings are manufactured from premium high-strength alloy steel, specifically 40Cr steel. They undergo heat treatment processes for superior wear resistance and are precision polished to extend working life.
Q
Do you offer customized track master pins?
Yes, we fully support customized phosphating Caterpillar E320 track master pins and other custom specifications. Our in-house design and development team works directly with clients to meet specific dimensional requirements and operating conditions.
Q
How many years of experience does your company have in manufacturing undercarriage parts?
Quanzhou Hesen Machinery Industry Co., Ltd. has over 30 years of manufacturing heritage dating back to 1990. Our extensive experience enables us to deliver components with high precision, reliability, and consistent quality for a wide range of excavator models.
Q
What quality control measures are in place for your products?
We maintain strict quality control throughout the entire production process — from raw material selection to finished product inspection. Every track master pin is precision polished and tested to ensure it meets dimensional accuracy and performance standards before shipment.
Q
Do you offer worldwide shipping and factory direct supply?
Yes, we offer factory direct supply with competitive pricing and fast worldwide delivery. Our logistics network ensures timely shipments to customers across different regions, minimizing downtime for your operations.