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High-Quality Caterpillar E320 E325D Excavator Drive Sprocket 8E9805 - China Factory Direct Suppliers
Product Features
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1. Perfect FitPrecision engineered for Caterpillar E320 series excavators, ensuring stable meshing and easy installation.
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2. High Strength MaterialForged from high-grade alloy steel with professional heat treatment for superior wear resistance.
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3. Stable & DurableStrict quality control ensures long service life and reliable performance under heavy load.
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4. Factory DirectISO9001 certified, competitive price with fast delivery, ideal for replacement and wholesale.
Industry Applications
🏗️ 1. Construction Excavation
For urban construction, foundation digging, and roadworks, ensuring stable undercarriage performance under continuous heavy load and harsh working conditions.
⛏️ 2. Mining & Quarry Operations
Suitable for mining and quarrying sites, resisting abrasion and impact while maintaining reliable track operation in rocky, high-wear environments.
🌾 3. Agricultural & Landscaping Projects
Widely used in farmland reconstruction, land leveling, and landscaping, delivering durable performance for long-hour, low-speed digging and earth-moving tasks.
Product Display

DH220

E320

ZAX350-ZAX370
Why Choose Us
With over 30 years of experience, Quanzhou Hesen Machinery Industry Co., Ltd. integrates design, development, production, and sales into one streamlined system. Our extensive range—from track rollers and sprockets to high-strength bolts—ensures you can source all your undercarriage parts from a single trusted supplier. We also maintain large warehouses to guarantee fast delivery. If you are looking for reliable quality, stable supply, and professional support, we invite you to send us your inquiry. Let us provide you with tailored solutions that keep your machinery operating at its best.
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Frequently Asked Questions
Q Is this sprocket compatible with all Caterpillar E320 series excavators?
Yes. Our sprocket is precision engineered specifically for the Caterpillar E320 series, ensuring a perfect fit with stable meshing and straightforward installation across all models within the series.
Q What material is used and how is the durability ensured?
The sprocket is forged from high-grade alloy steel and undergoes professional heat treatment processes. This combination delivers superior wear resistance and reliable performance even under heavy load and harsh operating conditions.
Q Do you hold any quality certifications?
Yes. Our manufacturing facility is ISO9001 certified, and every product passes strict quality control inspections before shipment to ensure consistent quality and long service life.
Q Can I order in bulk or for wholesale purposes?
Absolutely. We are a factory-direct supplier with large warehouses ready to support both replacement orders and large-scale wholesale purchases. We offer competitive pricing and fast delivery for bulk orders.
Q What industries are your undercarriage parts suitable for?
Our products are widely used across construction excavation, mining and quarry operations, as well as agricultural and landscaping projects — anywhere that demands durable and reliable undercarriage performance.
Q How can I get a quote or place an order?
You can send us your inquiry directly through our website. Our team at Quanzhou Hesen Machinery Industry Co., Ltd. will respond promptly with tailored solutions, pricing, and delivery details based on your specific requirements.


















