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The bulldozer track track roller is a core component of the tracked chassis's "four wheels and one track" system. It directly bears the weight of the entire machine and guides the track movement. Its performance directly affects the bulldozer's walking stability and operating efficiency.
Load Bearing and Guiding: The wheel flange prevents the track from derailing. Single-sided/double-sided designs are available to adapt to different machine models.
Material and Manufacturing Process: Primarily uses 35MnBM manganese steel, with a surface hardness of HRC 50-56 and a quenching depth of 6-10mm to enhance wear resistance.
Sealing Design: Bimetallic bearings and a sealing structure ensure long-term operation in muddy and impact environments.
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brand |
SHANTUI |
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Warranty period |
No after-sales service |
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Mechanical test report |
Unavailable |
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quality |
High quality |
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country of origin |
Shandong, China |
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Video factory inspection |
Unavailable |
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Warranty period |
No after-sales service |
|
size |
800*800 * 800mm
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name |
roller |
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app |
ZD220 |
