Products Description
Bulldozer track chain assembly is an important part of Komatsu bulldozer, including D155A, D275A, D355A, D375A, D475A models. Designed to withstand the rigors of earthmoving and construction, the track chain provides traction, stability and durability. Track chain assembly consists of interlocking metal chains that form a continuous ring, allowing the bulldozer to move smoothly over a variety of terrains. Features of the bulldozer track chain include high tensile strength, wear resistance and reliable performance under challenging conditions.

It evenly distributes the weight of the bulldozer, minimizes ground pressure and prevents excessive wear on undercarriage system. Unlike excavator track chains, which are designed for more rotational motion, Bulldozer track chain assembly is optimized for linear motion, providing the necessary traction and power for effective dozing and pushing operations. With their rugged construction and precision manufacturing, these bulldozer track chains ensure longevity, reduce maintenance costs, and increase the productivity of Komatsu bulldozer operators.
Application
|
Caterpillar |
E395 |
E390 |
E385 |
|
E375 |
E374 |
||
|
D11R |
D11T |
D10T |
|
|
D10R |
D10N |
D9R |
|
|
D9H |
D9L |
D9N |
|
|
D9T |
D8R |
D8H |
|
|
D8K |
D8L |
D8N |
|
|
D8T |
|||
|
KOMATSU |
PC2000 |
PC1250 |
PC1100 |
|
PC850 |
PC800 |
PC750 |
|
|
D475 |
D375 |
D355 |
|
|
D275 |
D155 |
Characteristic
|
Material |
35MnBN |
|
Hardness: |
HRC52-HRC58 |
|
strength of extension: |
≥76kg/mm2 |
|
intersection detection: |
≥4kgf·m/cm2 |
|
Test of Strength: |
≥105kg/mm2 |
|
Core hardness: |
50-56 |
|
Hardness penetration: |
6mm~10mm |
Strength and Durability: Excavator track chains are constructed from high-strength materials, such as alloy steel, to withstand heavy loads and rugged operating conditions.
Wear Resistance: Track chains are designed to resist wear and tear caused by continuous contact with the ground and debris, ensuring a longer lifespan.
Corrosion Resistance: Track chains are often treated with corrosion-resistant coatings or materials to protect them from rust and corrosion, especially when working in wet or corrosive environments.
Tension Adjustment: They allow for tension adjustment to maintain optimal track tension, ensuring proper engagement with other undercarriage components and reducing premature wear.
Warehousing
Since our team was established in 2004, STONE has owned a large warehouse covering an area of more than 3,000 square meters, stocking nearly 10,000 products with a total value of more than 10 million yuan. It is dedicated to providing a complete supply system for mining-level enterprise customers.


FAQ
Q: What are the different types of track chains?
Q: What is a track chain?
Q: What is the function of track chain on undercarriage?
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