High Strength Durable 9W8459 Excavator Tip Bucket Tooth Suitable For J450 Series Excavator
Product introduction
The 9W8459 Excavator Bucket Tooth is a premium-grade rock penetrator tip specifically engineered for J450 series excavators. This high-performance ground engaging tool (GET) represents the pinnacle of excavation technology, delivering exceptional penetration force and extended service life in the most demanding applications. Manufactured from specialized alloy steel through advanced investment casting processes, this bucket tooth is designed to maximize your excavator's productivity while minimizing operational costs.
Product parameters
| Product Name | Bucket Teeth 9W8459 |
| Weight | 4.5 kg |
| Material | High spec alloy steel |
| Color | Yellow, black, red, green or as your required |
| Process | Investment casting / Lost wax casting / sand casting / forged / forging |
| Tensile Strength | ≥1400Rm-N/mm² |
| Shock | ≥20J |
| Hardness | 48-52HRC |
Material Excellence & Manufacturing Process
Our 9W8459 bucket teeth are crafted from premium alloy steel containing carefully balanced proportions of carbon, manganese, chromium, and molybdenum. This proprietary material composition ensures optimal hardness while maintaining excellent impact resistance. The manufacturing process employs lost wax investment casting technology, resulting in precise dimensional accuracy and superior surface finish.
Each tooth undergoes rigorous heat treatment including quenching and tempering processes to achieve the ideal balance between hardness (48-52 HRC) and toughness. This specialized treatment creates a wear-resistant surface while maintaining a tough core that can withstand high-
impact forces without cracking or breaking.
Advanced Design Features
Optimized Penetration Geometry
The 9W8459 features a streamlined penetration profile that reduces digging resistance by up to 15% compared to standard bucket teeth. The carefully engineered tip angle ensures maximum penetration force while minimizing stress concentrations that could lead to premature failure.
Self-Sharpening Profile
The innovative tooth profile maintains sharpness throughout its service life through natural wear patterns. As the tooth wears, the geometry automatically creates a new cutting edge, ensuring consistent digging performance from installation to replacement.
Enhanced Wear Distribution
Strategic material distribution places extra wear material in high-abrasion zones while reducing weight in non-critical areas. This intelligent design extends service life by up to 30% compared to conventional bucket teeth.
Compatibility & Applications
Primary Applications
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Rock excavation and quarry operations
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Mining and mineral extraction
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Road construction and infrastructure projects
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Heavy-duty construction sites
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Demolition and recycling operations
Performance Benefits
Superior Penetration
The rock penetrator design delivers exceptional initial penetration force, reducing cycle times and fuel consumption. Field tests demonstrate 20-25% improvement in penetration efficiency compared to standard tips.
Extended Service Life
Premium material composition and heat treatment result in 40-50% longer service life than standard OEM alternatives, significantly reducing replacement frequency and maintenance costs.
Fuel Efficiency
Optimized geometry reduces digging resistance, resulting in lower fuel consumption and reduced machine wear. Customers typically report 8-12% fuel savings after upgrading to 9W8459 teeth.
Reduced Downtime
Consistent performance and extended wear life minimize unplanned maintenance stops, maximizing machine uptime and productivity.
Quality Assurance & Certifications
Our manufacturing facilities are ISO 9001:2015 certified, ensuring consistent quality in every bucket tooth produced. Each 9W8459 tooth undergoes comprehensive quality control including:
Dimensional inspection using precision measuring equipment
Hardness testing to verify 48-52 HRC specification
Impact testing to ensure minimum 17J impact value
Visual inspection for surface defects
Metallurgical analysis to verify material composition
Packaging & Shipping
Packaging: Durable plywood cases (approximately 2 tons per case)
Minimum Order Quantity: 100 pieces
Lead Time: 15-20 days for standard orders
Shipping: Worldwide shipping available via sea, air, or land freight
Warranty & Support
We stand behind our products with comprehensive warranty coverage:
Warranty Period: 24 months from installation date
Coverage: Manufacturing defects and premature wear under normal operating conditions
Support: Technical support available via phone, email, or video conference
Replacement: Free replacement for qualifying warranty claims
Customer Testimonials
"The 9W8459 teeth have exceeded our expectations in our quarry operations. We're getting 45% longer life compared to our previous supplier, and the penetration through hard limestone is remarkable."
- Michael Rodriguez, Quarry Operations Manager
"These teeth have significantly reduced our fuel costs. The easier penetration means less strain on the machine and lower fuel consumption. Highly recommended for any serious excavation work."
Detailed photos
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High Strength Durable Color Customized 9W8459 Excavator Tip Bucket Tooth Suitable For J450 Series Excavator Images
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