Custom 4T1300 Flare Bucket Tooth CAT J300 Style

1. Product Overview

The 4T1300 Flare Bucket Tooth (also recognized by its alternative OEM reference 107-3300) is a high-performance Ground Engaging Tool (G.E.T.) . Featuring a distinctive “flare” or “paddle” profile, this tooth significantly widens at the cutting edge to maximize bucket capacity and provide a meticulously smooth, level finish.

Optimized for soft materials, trenching, and grading applications, the 4T1300 minimizes the need for secondary manual clean-up by leaving a perfectly flat trench bottom. Cast from premium high-wear, high-impact alloy steel, it provides contractors and operators with an exceptional balance of durability and operational efficiency—making it an indispensable attachment for environments involving soft soil, mud, and sand.

2. Detailed Specifications

3. Key Features

• Wide Flare Design: The 150mm flared cutting edge acts like a paddle, aggressively scooping more loose material per pass and significantly improving cycle times in soft ground.
• Self-Sharpening Profile: Engineered to wear efficiently, maintaining a sharp cutting edge longer and extending the overall lifespan of the tooth even under constant friction.
• Premium Alloy Construction: Manufactured from high-yield cast steel that successfully resists abrasive wear and impact, thereby reducing downtime and long-term replacement costs.
• Flawless J300 Fitment: Guaranteed seamless fit with standard CAT J300 series adapters, preventing rattling, sheer stress, and premature pin breakage during demanding operations.

4. Manufacturing Process

The 4T1300 tooth undergoes a rigorous, multi-step manufacturing process to guarantee unparalleled field reliability:

1. Precision Casting: The tooth is cast using high-grade alloy steel (via investment or sand casting) to ensure accurate internal pocket dimensions and consistent flare geometry.
2. Advanced Heat Treatment (Quenching & Tempering): The raw cast is subjected to specialized heat treatment to achieve optimal surface hardness (typically HRC 48-52) for robust wear resistance, while maintaining a tough, ductile core designed to absorb shock impacts without snapping.
3. Quality Inspection: Every batch is rigorously vetted using magnetic particle inspection, hardness testing, and precise fitment checks to ensure it meets or exceeds OEM quality standards.

5. Applications & Compatibility

Primary Applications

The flared profile of the 4T1300 makes it uniquely suited for:

1. Trench Cleaning: Leaves a beautifully flat, clean trench bottom, virtually eliminating the need for manual shoveling behind the machine.
2. Bulk Material Handling: Superb at scooping and moving large volumes of loose sand, gravel, and mud.
3. Grading and Leveling: Easily smooths out soft terrain, leaving an even surface.

Required Accessories (Sold Separately or in Bundles)

1. Locking Pin: 9J2308 (or 9J-2308)
2. Retainer Ring/Washer: 8E6259 (or 8E-6259)
3. Common Compatible Adapters: 3G6304 (Weld-on, 1.25″ lip)

6. Common Industry/Buyer FAQs

Q: What is the primary difference between a standard tooth and a flare tooth?
A: A standard tooth (like the 1U3302) features a pointed or slightly chiseled tip, designed primarily for general-purpose digging and hard ground penetration. Conversely, a flare tooth (4T1300) widens at the tip to create a shovel-like edge. While it is not recommended for breaking hard rock, it is unparalleled for scooping loose soil and carving flat trench bottoms.

Q: Is the 4T1300 interchangeable with the 107-3300?
A: Yes. The 4T1300 and 107-3300 are alternative OEM part numbers referencing the exact same CAT J300 wide flare tooth profile.

Q: Can I install this tooth on a compact mini-excavator?
A: It can only be installed if your compact or midi excavator is specifically equipped with a J300 adapter system. Typically, the J300 series is found on 12-to-20 ton class excavators (e.g., CAT 312, 315, 320 series) or similarly sized backhoe loaders.

Q: What is the correct installation procedure for the 4T1300?
A: The tooth utilizes a standard side-pin retention system. Slide the tooth firmly over the J300 adapter, position the 8E6259 retainer into the adapter’s built-in recess, and drive the 9J2308 pin through the side hole until it securely locks into place.