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PRODUCTS

Track Chassis, undercarriages, track groups, undercarriage parts and motors

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For Komatsu D85 Dozer Sprocket Segment 154-27-12273, 154-27-71630, 154-27-12281, 154-27-12282

Recognized with part No. 154-27-12273, 154-27-71630, 154-27-12281, 154-27-12282. This sprocket is for Komatsu D85 dozer. It is forged with premium 50MnB manganese steel alloy. The surface hardness is 56°-62° HRc. The whole item is heat-treated to maximize wear life. This item is produced with our patented machining technique. You get quality guarantee from Shengde Machinery, a factory of 26-year experience.

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For Komatsu D60 D65 D85 Dozer Sprocket Segment 141-27-32410, 14X-27-15111, 141-27-32280, 14X-27-77110, 141-27-32411

This sprocket segment has multiple part numbers including 141-27-32410, 14X-27-15111, 141-27-32280, 14X-27-77110, 141-27-32411, specifically for Komatsu D60, D65, and D85 dozers. Manufactured by Shengde Machinery (a 26-year factory), it is forged from 40Mn2 alloy steel with overall heat treatment and deep induction-hardened teeth (HRC 52-58). This ensures high impact resistance and long-term durability. Note: Please verify your machine's bolt hole count and dimensions with us to ensure a 100% precision fit before ordering.

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For Komatsu D20 D21 Dozer Sprocket Drive Wheel 101-98-00050, 1019800050, 103-27-31710, 201-27-11530

This sprocket produced with overall heat treatment is designed for Komatsu D20, D21 series dozers, supporting part numbers 101-98-00050, 1019800050, 103-27-31710, and 201-27-11530. Manufactured by Shengde Machinery (a 26-year factory), it features forged alloy steel with deep-layer induction hardening for maximum wear resistance. Note: Part numbers are for reference only. To ensure a 100% precision fit, please verify your machine's install interface or dimensions with us before ordering.

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For Komatsu D45 D50 D53 Dozer Sprocket Drive Wheel 131-27-61710, 1312761710, KM380

This sprocket with part number 131-27-61710, 1312761710, or KM380 is engineered for Komatsu D45, D50, and D53 dozers. Manufactured by Shengde Machinery (a 26-year factory), it utilizes overall heat treatment technology and deep-layer induction hardening to handle the high torque demands of earthmoving operations. The forged alloy steel construction ensures exceptional structural integrity. Note: Please verify your install interface, bolt hole count, and dimensions with us to ensure a 100% precision fit before finalizing your order.

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For Komatsu D31 Series Dozer Sprocket Drive Wheel 113-27-21410, 113-27-31320

This dozer sprocket is identified as part number 113-27-21410 and 113-27-31320, specifically engineered for the Komatsu D31 series dozers. Manufactured by Shengde Machinery (a 26-year factory), it is produced using forged high-strength alloy steel and overall heat treatment technology. The induction-hardened teeth reach a surface hardness of HRC 52-58, ensuring exceptional resistance to abrasive wear and impact. Note: Please verify your install interface, bolt hole count, and pilot diameter with our technical team to ensure a 100% precision fit for your specific final drive.

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Quanzhou Shengde Machinery Development Co.,Ltd.
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