China Discount d355 track roller Manufacturers Quotes

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


Track rollers are applied for mini-excavators, heavy excavator, bulldozer and dozer gradedfrom 2T to 150T. The replacement time of rollers is related to many factors, including the workload of excavation construction, environmental conditions, service life and manufacturer’s recommendations.

The workload of the excavator is one of the key factors that determine the service life of the rollers. If the excavator is in high-intensity and high-frequency working conditions for a long time, the wear and damage of the rollers will be accelerated and need to be replaced in advance. In addition, the degree of corrosion in the excavator’s working environment will also have a certain impact on the wear and tear of the rollers. For example, common cement, acid and alkali and other corrosive substances will accelerate the aging of the rollers. Therefore, in such an environment, it is necessary to replace the rollers. The frequency will be higher.

In addition, the service life of the rollers will also affect the replacement time. According to the recommendations of excavator manufacturers, under normal circumstances, the service life of excavator rollers is about 4,000 hours. After this life cycle is exceeded, the wear of the rollers will further increase and they need to be replaced. However, it should be noted that this service life is only a reference value, and it needs to be evaluated based on specific conditions in actual applications.

Xiamen Globe Truth (GT) Industries Co.,Ltd ,professional Excavator spare parts supplier since 1998.
Our products undercarriage parts including
Track roller/Bottom roller/Sprocket rim(Segment/Front idler/Track chain/Track shoe assy(Track group with shoes)/bolts&nuts, pins&bushins.

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