China OEM d4d upper roller Company Quotes

Description: Track Roller
Logo: Beneparts
Surface Hardness: 52 ~ 58
Color: Yellow or others
Production Method: Casting / Forging
Material: 40Mn


The track rollers are an important part of the excavator. They mainly bear the weight of the entire excavator and the impact load during excavation. Due to the complex working environment and high work intensity, excavator rollers will be affected by factors such as impact, wear and corrosion of excavated construction materials, so they can be counted as one of the excavator’s wearing parts.

The roller is composed of rim, tire, bearing and various fixed components. Among them, the rim is the key part to bear the weight and impact load, while the tire is an important part that plays a buffering and protective role. During excavation and construction, the rollers often come into contact with hard objects such as stones, soil, and construction debris, which will cause wear and damage to the rims and tires. In addition, long-term use and corrosion from the surrounding environment will also have a negative impact on the rollers.

Xiamen Groot Industrial Co., Ltd. is a professional Excavator spare parts supplier with comprehensive range of competitive, influential undercarriage parts products. We have a professional consulting team that can provide you with consulting services 24 hours a day.

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