**Product Information**
  • Model No.: DH55, DH220-3/5, DH220LC, DH280-2, DH280-3, DH320
  • Certification: CE, ISO 9001: 2000
  • HRC: 52–55
  • Specification: ISO 9001: 2000
  • Type: Crawler Excavator
  • Condition: New
  • Trademark: YSM
  • Origin: China
YSM offers a wide range of single, double, and triple hot-rolled profiles designed for chains with link pitches ranging from 90mm to 260mm. With over 2000 different configurations available, our products are ideal for both standard and extreme service applications. We also provide a broad selection of cast and forged shoes for specialized uses, including mining and heavy-duty operations. Our track shoes are made from high-quality alloy-boron steel, ensuring excellent bending resistance and long-lasting wear performance across all applications. Each product undergoes proper heat treatment to enhance durability and reliability. **Specifications:** - **Material:** 40Mn / 40SiMnTi - **Finish:** Smooth - **Colors:** Black or Yellow - **Technique:** Forging / Casting - **Hardness:** HRC 37–49 - **Width:** 400MM – 900MM - **Grouser Type:** Single, Double, Triple - **Thickness:** 6MM – 17MM - **Process:** Heat Treatment - **Certification:** ISO 9001 / 14001 - **Capacity:** 20,000 units/month - **Warranty Time:** 2000 working hours - **Brand:** YSM **Packaging & Delivery:** - **Packaging Detail:** Standard export wooden pallets - **Delivery Detail:** 30 days after order confirmation **Compatible Models:** **Pitch 135mm, Triple Grouser Track Shoe for Excavator:** - Komatsu: PC40r, PC45, PC60, PC60u - Hitachi: EX45, EX40 - Kobelco: K903, K903A, K903b, K903c **Pitch 190mm, Triple Grouser Track Shoe for Excavator:** - Kato: HD900 - Kobelco: K909, SK150LC, SK160LC, SK200, SK210, SK220LC - Komatsu: PC150, PC180, PC200, PC210, PC220, PC230, PC240 - Caterpillar: 219, 225, 315, 317, 318, 320, 322, E200B, E240, E330 - Hitachi: EX200, EX210H, EX220 **Pitch 216mm, Triple Grouser Track Shoe for Excavator:** - Kato: HD1500, HD1800, HD1880 - Kobelco: Sk300, sk400, k914, k916 - Komatsu: PC300, PC350, PC360, PC400, PC450 - HS841, HS842, HS850, R952, R954, R961, R962, R965, R971 - Mitsubishi: MS350, MS 380, MS 450 - Hitachi: Ex400, UH14, UH16, UH171, UH172, UH181 - Hyundai: R350, R420, R450LC - JCB: JS200, JS220 - Mitsubishi: MS160L, MS230, MS240, MS270, MS280, MS300 **Pitch 171mm, Single Grouser Track Shoe for Bulldozer:** - CAT: D4D, D4E, D4H, D5C, D5M, D6, D6B, 561B, 561C, 561D, 561H, 933, 939, 935, 941, 943 **Pitch 203mm, Single Grouser Track Shoe for Bulldozer:** - CAT: D6C, D6D, D6E, D6G, D6H, D6R, D7, D7C, D7D, D8, D8D, D8E, D8G - Komatsu: D60A, D60E, D60F, D60P, D60S, D65A, D65E, D65P, D65S, D68E, D68P, D75A **Pitch 216mm, Single Grouser Track Shoe for Bulldozer:** - CAT: D7E, D7F, D7G, D7H - Komatsu: D60A, D60E, D60F, D60P, D60S, D65A, D65E, D65P, D65S, D68E, D68P, D75A **Pitch 228mm, Single Grouser Track Shoe for Bulldozer:** - CAT: D8H, D8K, D8L, D8N - Komatsu: D120A, D135A, D150A, D155, D275 We are committed to delivering high-quality, durable, and reliable track shoes that meet the needs of various construction and mining equipment. Whether you're looking for standard models or custom solutions, YSM is your trusted partner in the industry.

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