16×120 Track Roller Bolts Manufacturer

16×120 track roller bolt is a core fastener in excavator and bulldozer track undercarriage systems, bearing severe impacts and continuous shear forces. Under heavy-duty excavation and severe operating conditions, the physical performance of undercarriage fasteners directly determines the overall operation stability and operating safety of the equipment. The 16×120 track roller bolt is specifically developed for high-frequency impact and heavy-load conditions, significantly reducing abnormal wear rates during daily operation and maintenance.

• High-strength mechanical performance: Manufactured with grade 12.9 high-strength alloy steel, with tensile strength exceeding 1200 MPa, paired with an optimized thread-locking structure to significantly reduce the risk of loosening and breakage under high-intensity operations.
• Corrosion-resistant coating technology: Offers multiple surface treatment choices. Among them, Dacromet treatment achieves stable neutral salt spray testing exceeding 96 hours, while phosphate blackening is suitable for conventional humid conditions, effectively lowering rust rates.
• Broad brand compatibility: Precisely matches undercarriages of major brands including Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, SANY, Liugong, XCMG, and Shantui.

By introducing strict manufacturing standards and high-standard surface anti-corrosion solutions, this specification bolt effectively extends the fatigue resistance life of track rollers in mud, water, and humid environments, providing long-term reliable fastening guarantees for engineering construction.

Описание продукта

• Сырье: 40CR
• Минимальный заказ: 1 ПК
• Способ оплаты: Т/Т
• Бренд: ГФМ
• Состояние: Новый
• Цвет: Желтый, черный или индивидуальный
• Время выполнения: 30 дней
• Гарантия: 1 год
• Услуга: OEM или ODM
• Место происхождения: Фуцзянь, Китай
• Приложение: Экскаватор
• Упаковка: Стандартный экспортный деревянный поддон

Функции

• Высокопрочная легированная сталь: Спроектирован для эксплуатации в тяжелых условиях, обеспечивая длительный срок службы.
• Точное машиностроение: Разработаны для идеальной совместимости, обеспечивая надежную и эффективную работу вашего оборудования.
• Термическая обработка: Повышенная твердость и прочность, продлевающие срок службы болтов для непрерывной работы.
• Конструкция, препятствующая ослаблению: Обеспечивает надежную фиксацию болтов даже в условиях интенсивной эксплуатации.
• Защита от коррозии: Покрытие защищает от ржавчины и выдерживает суровые условия окружающей среды, обеспечивая надежность в любых условиях.

Технические характеристики

Модели продукта

Производственный процесс

Упаковка и доставка

Преимущества завода

ГФМ is an experienced manufacturer specializing in excavator and bulldozer parts since 2011. Our product range includes undercarriage parts, such as track rollers, carrier rollers, idlers, sprockets, track shoes, track chains, and track link assemblies. We also supply buckets, bucket tooth pins, bolts, nuts, pins, bushings, and more.

• Advanced manufacturing and testing equipment: Relying on efficient automated production lines and high-precision testing instruments, fully ensuring precise dimensional tolerances and standardized quality across all product lines.

• Mass production and flexible custom capacity: Possesses mature bulk supply capabilities and can provide flexible customized production services according to engineering drawings and special working condition requirements of global customers.

• 1-year/2000-hour warranty commitment: Provides a quality guarantee period of no less than 1 год или 2000 часов for all undercarriage fasteners and parts, leaving overseas buyers with no worries.

Relying on strong manufacturing capability, a rigorous quality system, and comprehensive after-sales guarantee, ГФМ continuously supplies cost-effective heavy machinery spare parts to the global market, helping customers reduce the comprehensive cost of machinery operation and maintenance.

ГФМ is ready to provide highly reliable parts support for your construction machinery undercarriage at any time. Our team of professional engineers can provide technical selection support and engineering drawing confirmation according to your specific needs. Contact us for free samples and the latest bulk purchase quotation!