V19 TYL Bucket Teeth Flat Penetrator Tips for Mini Excavator

1. Product Overview

The V19 TYL Bucket Tooth is a premium aftermarket replacement tooth designed for the widely used ESCO Super-V 19 Series system. 

Engineered with a Non-Centerline (NC) flat penetrator profile, this tooth is the optimal choice for general-purpose excavation where a smooth trench floor is required. 

It seamlessly balances penetration, strength, and wear metal, making it an essential ground-engaging tool (GET) for backhoe loaders, mini-excavators, and compact tracked loaders operating in the 7 to 10-ton range.  

2. Detailed Specifications

3. Required Accessories

The V19 TYL utilizes a secure, hammerless-friendly vertical pinning system that reduces downtime.  

Locking Pin: Requires the V19/23PN Flex Pin. (It is highly recommended to replace the pin every time the tooth is changed to ensure a tight lock).  

Compatible Adapters: Fits any ESCO Super-V 19 Series adapter, including:

1. 5854-V19 (1-1/2" Bottom Leg Weld-on)  

2. WN-V19 (Weld-on Adapter Nose)  

   
   

4. Key Features

• Self-Sharpening Cavities: The top and bottom of the tooth are uniquely contoured to wear at a consistent rate, ensuring the tip remains sharp for maximum penetration throughout its entire service life.  

• Non-Centerline (NC) Flat Bottom: Unlike symmetrical teeth (like the SYL), the TYL profile features a flatter bottom edge. This allows for excellent grading, leaving a cleaner, smoother trench base without sacrificing digging power.  

• Y-Rib Reinforcement: A distinctive Y-shaped rib runs along the tooth, providing vital structural reinforcement while maintaining a slim, low-resistance profile that cuts through packed dirt with ease.  

• Fuel Efficient Penetration: By maintaining a sharp point and utilizing a slim profile, this tooth reduces the drag on the bucket, which in turn lowers the load on the machine's hydraulic system and improves overall fuel economy.  

5. Manufacturing Process

Every V19 TYL tooth is produced under rigorous quality control standards to withstand punishing job site conditions:  

1. 1. Precision Investment Casting: Molds are precisely formed to guarantee an exact fit onto the adapter nose, eliminating "rattle" and preventing pin breakage.  

2. 2. Alloy Blending: Specialized alloy steel is melted and poured to provide the ideal balance between raw hardness and impact resistance.  

3. 3. Advanced Heat Treatment: The cast teeth undergo a complex quenching and tempering process, bringing the core and surface hardness up to HRC 48-52. This ensures the tooth will not easily fracture upon hitting unseen rocks while maintaining excellent resistance against abrasive soils.  

6. Applications & Machine Compatibility

1. Primary Applications: General excavation, utility trenching, loading, and clean-up jobs. Performs exceptionally well in medium-packed dirt, clay, and loose gravel where moderate impact and abrasion are expected.  

2. Commonly Used On: Due to its universal ESCO-style fitment, the V19 TYL is frequently found on OEM buckets from top manufacturers, including Kubota, Bobcat, JCB, Caterpillar, and Case mini-excavators and backhoes.  

7. Frequently Asked Questions (FAQs)

Q1: What is the difference between the V19 SYL and the V19 TYL?

A: Both are exceptional general-purpose teeth. The SYL (Standard Y-Rib Long) is completely symmetrical and can be flipped. The TYL features a flatter bottom (Non-Centerline), making it the superior choice when your job requires leaving a smooth, level surface at the bottom of a trench.  

Q2: Are these teeth difficult to install?

A: No. The ESCO Super-V system utilizes a vertical drive pin (V19/23PN) that allows for fast, easy tooth removal and installation from the top down, minimizing the need for heavy hammering and making field replacements quick.  

Q3: Will this fit my Kubota KX-series mini excavator?

A:If your Kubota's bucket is equipped with ESCO Super-V 19 series adapters, yes. This is one of the most common aftermarket tooth styles used on utility-sized Kubota excavators.