High Strength Durable Color Customized 9W8459 Excavator Tip Bucket Tooth Suitable For J450 Series Excavator

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

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

• Rock excavation and quarry operations

• Mining and mineral extraction

• Road construction and infrastructure projects

• Heavy-duty construction sites

• 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

Xiamen Doozer Industries Co., Ltd. is a leading supplier of high-quality undercarriage parts for excavators and bulldozers in China. .With over 16 years of experience, our brand DZR is widely recognized for its superior quality and excellent service.

We boast extensive expertise in OEM and After Markets for various construction machinery, including PC1250, EX1000, D9N,D11N, D475, EC950,and other models. Our specialty lies in offering a diverse range of crawler-type undercarriage and correlated replacement parts such as track rollers, carrier rollers, idler assemblies, recoil spring assemblies, track link assemblies, track shoes, sprockets, segments, excavator buckets, bucket teeth & adaptors, cutting edges, end bits, excavator boom arms/sticks, bucket pins & bushes, bolts, and nuts for excavators and bulldozers.
Our products are compatible with most major makes such as Caterpillar, Komatsu, Hitachi, Kobelco, JCB, Volvo, Kato, Daewoo, Doosan, Hyundai, Samsung, and more. We export a majority of our products to Europe, Southeast Asia, Middle East, South America, and other regions.

Our motto "Quality First" reflects our commitment to continuously improving our production techniques, ensuring that we provide better products at competitive prices. We welcome customers from all over the world to consult with us and visit our company to create mutual benefit and a successful business relationship together.

We believe that our experience, quality products, and excellent customer service will make us your best partner for construction machinery parts.