Products
CAT Excavator Track Link Assembly

CAT Excavator Track Link Assembly

This Excavator Track Link Assembly is designed by STONE for Caterpillar mining excavator machines - the E374, E375, E380 models.
Products Description

 

product-750-483

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

 

Hitachi

EX3600

EX2500

EX1800

EX1200

EX1100

EX800

EX700

ZX870

ZX850

ZX800

   

VOLVO

EC950

EC750

EC650

EC700

   

 

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

 

1.Strength and Durability: Excavator track link assembly is constructed from high-strength materials, such as alloy steel, to withstand heavy loads and rugged operating conditions.

 

2.Wear Resistance: Track chains are designed to resist wear and tear caused by continuous contact with the ground and debris, ensuring a longer lifespan.

 

3.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.

 

4.Tension Adjustment: They allow for tension adjustment to maintain optimal track tension, ensuring proper engagement with other undercarriage components and reducing premature wear.

 

5.Precise Fit: They are manufactured with precision to ensure a perfect fit with the excavator's sprockets and rollers, providing smooth and efficient movement.

 

6.Heat Treatment: Track chains undergo heat treatment processes, such as induction hardening, to enhance their hardness and resistance to wear and deformation.

 

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.

 

102

101

 

FAQ

Q: When should excavator carrier rollers be replaced?

A: Carrier rollers should be replaced when significant wear, damage, or compromised undercarriage performance is observed. Timely replacement prevents further damage to other undercarriage components and ensures optimal excavator operation.

Q: Can carrier rollers be repaired or rebuilt?

A: Repair or rebuilding is possible in some cases, depending on the extent of damage and the availability of suitable replacement parts. Any needs please release request on STONE website.

Q: What is the typical lifespan of carrier rollers?

A: The lifespan of carrier rollers varies based on factors such as working conditions, maintenance practices, and roller quality. Generally, with proper maintenance and regular inspections, carrier rollers can last several thousand operating hours before replacement.

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