
772147-37300 Excavator Bottom Roller
Color:black,yellow,blue,gray
Mini track roller type:inner flange,outter flange
Bushing type:bearig,bimetabl bushing
mounting type:shaft bolt type,collar type
Product Introduction
Products Description
772147-37300 excavator bottom roller
Yanmar Excavator: A Global Phenomenon
Yanmar is a world-renowned brand that manufactures high-quality excavators to meet the diverse needs of customers around the globe. With over 100 years of experience in the manufacturing industry, the company has managed to create a brand that is synonymous with reliability, quality, and innovation.
From the frosty tundras of northern Russia to the warm plains of Africa, Yanmar excavators have managed to find their way into every corner of the world. The company's focus on diversity has helped it to create a product range that is tailored to meet the unique needs of each region.
In North America, Yanmar excavators are widely used in the construction, mining, and agricultural industries. They have become a popular choice for property developers and landscapers who require heavy-duty equipment to carry out their projects. In the Middle East and Africa, the excavators have made a name for themselves in the oil and gas industry, where they are used for digging trenches, laying pipelines, and clearing land.
In Europe, Yanmar excavators are used in the agricultural sector to plow and till soil, while in Asia, they are used in the forestry industry to clear land for the construction of new buildings and roads. This diversity of application showcases the versatility of Yanmar excavators and how they are ideal for a wide range of needs in different markets.
One of the features that contribute to the success of Yanmar excavators is the state-of-the-art technology that the company uses in the production process. Every year, Yanmar invests heavily in research and development to ensure that it remains at the forefront of the industry. These efforts have helped the company to develop new and innovative products that are tailored to meet the rapidly changing needs of customers.
In conclusion, Yanmar excavators have a global appeal due to their quality, reliability, and versatility. From North America to Africa and Asia, the company's excavators have become a go-to choice for customers in various industries. The fact that Yanmar invests heavily in research and development shows that it is committed to providing its customers with the best products in the industry.

Differential type of quenching or through type of quenching heattreatment can ensure certain heat treatment hardness depth and so give good anti-cracking effects.

Bimetal bushing of our carrier roller is based on steel plate which special alloy is sintered on it. It shows high loading ability and high ability of fatigue resistance.
Models available:
YANMAR:B12/B15/B17/B22/B25/B27/B37/B50/B65/B7/SV15/SV17/SV100/VIO15/VIO17/VIO20/VIO25/VIO30/VIO35/VIO27/VIO40/VIO45/VIO50/VIO55/VIO70/VIO80/YB121/YB251/YB351
Products parameters
Roller body type | Bushing type | Mouting type | Color |
inner single flange | bearing | shaft type | black |
outter flange | bimetal bushing | collar type | yellow |
triple flange | gray |
track Roller Assembly And painting
More about Products

track roller body forging

track roller body heattreatment

track roller assembly

track roller packing
FAQ
1. How about the payment terms?
TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.
2. What is the delivery time?
About 30days, But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.
3. What is MOQ for the order?
Full container load and less container load are available
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