B5 Excavator Lower Roller

Products Description

B5 excavator lower roller

Excavator lower rollers are a vital component of any excavator. They support the weight of the machine and provide the necessary traction to move forward. Selecting the right track roller is essential to ensuring smooth and efficient operation of the excavator. Here are some tips on how to pick the right excavator track roller.

The ViO series of Yanmar excavators combines performance, precision, and versatility, making them an indispensable tool for any business that needs to dig trenches or excavate soil. With the ViO series, operators can expect smooth and responsive controls, excellent stability, and easy maintenance.

These machines are compact and easy to maneuver, making them the perfect equipment for those tight spaces where larger machines might not fit. Besides that, the ViO series features the latest technology and innovation, making them some of the most reliable and efficient excavators on the market.

In conclusion, Yanmar excavators are an excellent choice for any construction, landscaping, or utility works project. The ViO series is undoubtedly one of the most popular and sought-after Yanmar excavators in the market, combining high performance, versatility, and precision. Anyone looking for a reliable excavator should consider the ViO series from Yanmar.

B5 excavator lower roller

Collars of lower rllers are made by ductile iron. It shows exceptional resisitance to shock.

B5 excavator lower roller

Lubrication oil of our excavator lower rollers is selected carefully. It can lubricate shaft and bushing well to lower the wearing utmostly. And it can cool the roller perfectly. Those maximize the inner structure life.

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

Technical requirement

1. All parts shall be thoroughly cleaned before assembly.

2. Before assembly, apply a small amount of butter to various rubber rings.

3. Apply a small amount of oil on the contact surface of floating seal ring.

4. After assembly, the wheel shall be able to rotate by hand, with an axial displacement of 0.3-0.85.

5. The total pressure after assembly is about 45-50kg.

6. Add gear oil sae80w-90. Lubricate about 200ml.

7. Before oil filling, use 0.4MPa air pressure for sealing

There shall be no air leakage in sealing test.

8. Bolt tightening torque: 44.1-58.8n. M.

9. Tightening torque of oil plug: 127.6-166.7n. M.

FAQ

1. How Could You Know If Our Parts Are Fitted To Machines?

Please offer us the detailed machine models or mounting sizes.

2. What Is The Delivery Time?

Generally speaking, the delivery time is 20days to 45days.it depend on how many items for a order. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.

3. What's The Qualify Assurance We Provided And How Do We Control Quality?

1). Established a procedure to check products at all stages of the manufacturing process from raw materials to final products. Beside, we have also developed a procedure which identifies the inspection and test status of all items at all stages of the manufacturing process.

2).100% inspection in assembly lines. All controls, inspections,equipment,fixtures,total production resources and skills are inspected to ensure they consistently achieve the required quality levels.

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