The number of carrier rollers in an excavator is usually 2-6, and the inconspicuous parts play a very important role in supporting and guiding the smooth operation of the track, preventing it from sagging and dispersing the weight load of the entire track. Similarly, the carrier rollers of an excavator also assist the tensioning cylinder in maintaining the tension of the track, ensuring that its tightness is appropriate and avoiding excessive looseness, derailment, and accelerated wear of the track and other components.
Teres has researched excavator carrier roller from various brands on the market, such as Caterpillar, Komatsu, Hitachi, Volvo, Hyundai, Liebherr, and developed over 200 different excavator top rollers. Excavator carrier roller usually adopt a single-sided fixed structure, so the fixed side requires high toughness, high-strength steel and process treatment. In manufacturing, Terris Machinery uses high-strength alloy steel to make wheel bodies through forging processes. These wheel bodies have good comprehensive performance. After quenching and tempering treatment, high-frequency quenching, carburizing and other heat treatment processes, their inner and outer surfaces are made wear-resistant and fatigue resistant. In the selection of bearings, seals, and lubricants, we referenced components from Korean brands that have high temperature resistance, oxidation resistance, and high toughness. Our excavator carrier roller undergo strict quality inspection and testing before leaving the factory, which can effectively reduce wear and tear and extend the service life of your equipment. Significant stability and durability improvements have been achieved in response to harsh high-frequency work environments, and international certifications such as ISO14001 have been obtained.
Please let us know the specific model of excavator carrier roller you need? Terris has over thirteen years of manufacturing experience and can quickly provide professional quotations.
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