Sprocket Segments

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Website: http://constructionparts-en.com/1-5-sprocket-segments.html

Heavy Equipment Undercarriage Parts

PT'ZM supplies high-durability sprocket segments for a wide range of bulldozer models from leading global brands. Our undercarriage parts are widely used for OEM replacement and aftermarket support, offering long-lasting performance under heavy-duty conditions.

Komatsu
D20, D31, D39, D50, D65, D85, D155, D275, D375, D475

Caterpillar
D5, D6, D7, D8, D9, D10, D11

Longer Service Life and Superior Durability

Our segments are produced using an innovative forging process, using 35Mn2B-H steel. We’ve replaced traditional vertical forging with horizontal hot die forging, switching from locating surfaces to precision locating blocks. This breakthrough reduces raw material waste and improves production efficiency, filling a gap in global segment manufacturing.
Advanced heat treatment techniques significantly enhance the mechanical properties, wear resistance, and toughness of the segments, extending their service life.
Machined with vertical CNC machining centers for high dimensional accuracy and a clean, professional appearance.

Certifications

GB/ISO9001 Quality Management System Certification
GB/ISO14001 Environmental Management System Certification
GB/ISO45001 Occupational Health and Safety Management System Certification

Reliable Service

In addition to standard models, we offer custom manufacturing based on client-supplied drawings or samples.
All products come with a 1-year warranty and comprehensive after-sales support.
Technical assistance is available online and offline, including remote video guidance or on-site support when needed, to ensure optimal user experience and long-term equipment reliability.

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