
Vio70 Excavator Top Roller
The yanmar carrier roller is used to hold the track upward so that the track has a certain degree of tension.
Product Introduction
vio70 excavator top roller
Production description
An excavator top roller is an essential component of an excavator that helps to ensure the smooth and efficient operation of the machine. The top roller is located at the top of the excavator's undercarriage and helps to support the weight of the machine as it moves across the ground.
The excavator top roller is typically made from high-quality materials such as steel or heavy-duty plastic, which helps to ensure its durability and long-lasting performance. It is designed to withstand the heavy loads and constant wear and tear that an excavator experiences during its operation.
YANMAR EXCAVATOR vio55-2 vs vio55-6: Understanding the Differences
When it comes to construction and digging equipment, YANMAR is a trusted name in the industry. Their line of excavators has been efficient, reliable, and functional. Among the models they have produced are the vio55-2 and vio55-6. These two machines share some similarities. However, there are differences between the two, and these differences may play a role in choosing the most suitable machine for your needs. Let's take a look.
Design
The two types of YANMAR EXCAVATOR vio55 differ in design. The vio55-2 was manufactured in 2007, while the vio55-6 was released in 2010. The difference in release dates shows that there were significant design upgrades between the two models. The vio55-6 model has a more ergonomic design that makes it more operator-friendly compared to the older vio55-2 model. It's not only comfortable to sit in, but it also has a better view of the cabin and surrounding areas, making it efficient and safe to operate.
Performance
Both models have impressive performance levels and capabilities talked about in the industry. However, the vio55-6 model has advanced features that make it a better-performing machine. The newer model can dig up to 3 meters deep, which is 0.5 meters deeper than the vio55-2. The vio55-6 also has a more powerful engine, which makes it more productive when working on large projects. It has a powerful hydraulic system that helps with fast and accurate movement.
Maintenance
When it comes to maintenance needs, the two models are relatively similar. They both require regular maintenance, such as oil changes, filter replacement, and greasing. Whereas the vio55-2 is an older model and may require regular maintenance due to age, all YANMAR excavator models are built to last and remain functional as long as they are adequately maintained.
Price
The cost of a vio55-2 excavator tends to be lower than the vio55-6. However, note that purchase prices do not tell the whole story. The vio55-6 machine's advanced design and robust performance features may justify the higher price tag. In addition, newer machines may last longer, have advanced warranty terms, and require less maintenance, making them more cost-effective in the long run.
Conclusion
Whether you settle for the vio55-2 or vio55-6 model of the YANMAR excavator largely depends on your specific needs. While they share similarities in design and maintenance, the vio55-6 has desirable upgrades and advanced performance capabilities that make it more operator-friendly and efficient. Also, note that initial purchase costs don't tell the entire story when it comes to the long-term productivity, reliability, and cost-effectiveness of each machine. Consider your budget and project needs to make an informed choice.
Quick detail:
|
Origin: |
Fujian,China |
Brand |
SQ, GTR |
|
Model: |
vio70 excavator top roller |
Hardness of trail surface |
HRC52-58 |
|
Color |
Yellow, black, gray |
Roller body material |
50MN |
|
Delivery time |
20-45days |
Warranty time |
3 months |
|
Name |
yanmar carrier roller |
Machine type |
Crawler tracked excavator |
Size of vio70 excavator top roller

Structure of vio70 excavator top roller

Supply ability
We can manufacture around 25000pcs of track carrier rollers one month.
Other more detailed information of excavator top roller:
|
Machine weight range |
1.5t to 95.3t |
|
Material |
ductile iron or alloy steel for carrier roller collers |
| 45#,50MN or 40MN2 for carrier roller assy bodies | |
| 45# or 40Cr for carrier rollerassy shafts | |
|
Packing |
Standard seaworthy wooden pallets fastened by strong strips |
|
Port of shipment |
Xiament,Quanzhou |
|
guarantee time |
6 months |
|
OEM and ODM |
Acceptable |

interchangable models:
B5,B50,B50.1,B50.2,B50.2A,VIO50,VIO50CR,VIO50PR,VIO70,VIO70A,VIO75,VIO75A,VIO75V
FAQ
1. How Do You Offer Guarantee?
If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.
2. If We Don't Have Drawings, Could We Develop A New Item?
Yes, you can offer us the main dimension. Then we can compare with our ready products and make a drawing for your checking.
3. What Is Your Advantage Which Is Different From Others?
We have forging and casting workshops so our prices are more competitive than others.
4. How Could You Know If Our Parts Are Fitted To Machines?
Please offer us the detailed machine models or mounting sizes.
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