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Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd.
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China excavator spare parts Carrier Roller Manufacturer, Supplier, Factory

We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for excavator spare parts Carrier Roller, Carrier Roller China manufacturer, SK60 excavator Carrier Roller, Kobelco excavator replacement parts, 24100N6510F1 carrier roller, our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。
excavator spare parts Carrier Roller, Our Company policy is "quality first, to be better and stronger, sustainable development" . Our pursuit goals is "for society, customers, employees, partners and enterprises to seek reasonable benefit". We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer , then create a beautiful future! Thank you for taking time to browse our website and we would welcome any suggestions you may have that can help us to improve our site.

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  • Carrier Roller for Sany SY215C A229900002669

    Carrier Roller for Sany SY215C A229900002669

    Quanzhou Qiansheng supplies Carrier Roller for Sany SY215C A229900002669, factory-direct undercarriage solution designed for SY215C excavators. Forged steel, precision CNC, ISO quality control, stable sealing system, reduces downtime and wear. Ideal for dealers and fleet owners seeking OEM fit, long service life and lower maintenance
  • Track Link for Komatsu PC200-7 20Y-32-00023

    Track Link for Komatsu PC200-7 20Y-32-00023

    As professional manufacturer and factory supplier, Quanzhou Qiansheng Heavy Industry provides premium Track Link for Komatsu PC200-7 20Y-32-00023 with original standard size, high alloy steel material and strict heat treatment. With over 20 years of undercarriage parts production experience, we outperform ordinary aftermarket parts in wear resistance, tensile strength and fitment. Our Komatsu PC200-7 track link fits perfectly for mining, quarry and construction sites, supporting OEM wholesale and customized service with stable global supply and reliable after-sales guarantee.
  • Track Adjuster Assembly for Hitachi ZX200-3 9243267

    Track Adjuster Assembly for Hitachi ZX200-3 9243267

    Qiansheng Heavy Industry supplies durable Track Adjuster Assembly for Hitachi ZX200-3 9243267 designed for stable track tension, reduced undercarriage wear, and long service life in demanding construction and mining environments. Our factory-tested assemblies feature high-strength materials, precision machining, and reliable sealing performance, making them an ideal choice for distributors, repair companies, and excavator owners seeking dependable OEM replacement parts.
  • Sprocket for Doosan DH220-7 200108-00095

    Sprocket for Doosan DH220-7 200108-00095

    As a professional undercarriage parts manufacturer, Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies high-quality Sprocket for Doosan DH220-7 200108-00095 with stable hardness, precise tooth profile, and excellent wear resistance. Our sprockets are manufactured through strict forging and heat treatment processes to ensure smooth engagement with track chains and longer service life under heavy-duty working conditions. We support OEM customization, fast delivery, and global export service for excavator parts buyers, dealers, and contractors.
  • Excavator H-Link for Cat 320D 241-7325

    Excavator H-Link for Cat 320D 241-7325

    Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies durable Excavator H-Link for Cat 320D 241-7325 designed for demanding excavation, mining, and earthmoving applications. Manufactured with high-strength steel, precision CNC machining, and reinforced welding technology, our H-link helps improve bucket stability, reduce pin wear, and maintain consistent breakout force. Ideal for wholesalers, machinery dealers, repair contractors, and fleet owners seeking reliable factory-direct replacement parts with stable quality and long service life.
  • Track Adjuster Assembly for Kobelco SK200-8 YN54D00014F1

    Track Adjuster Assembly for Kobelco SK200-8 YN54D00014F1

    Built for demanding excavation and earthmoving conditions, the Qiansheng Track Adjuster Assembly for Kobelco SK200-8 YN54D00014F1 delivers stable track tension, improved undercarriage protection, and long service life. Manufactured with precision machining and strict heat treatment processes, this assembly is widely chosen by equipment dealers, repair workshops, and construction contractors looking for durable OEM-quality replacement parts with fast supply and reliable support.
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  • Yuchai Excavator Common Engine Models

    As a leading domestic manufacturer of diesel engines in China, Yuchai offers a full line of excavator engines covering working requirements from mini to heavy-duty applications, which are widely deployed across various construction machinery scenarios.

  • Qiansheng Heavy Industry Receives ISO 9001 Certification, Strengthening Global Trust

    Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. is proud to announce that our factory has recently obtained the ISO 9001 Quality Management System certification. This achievement reflects our continuous commitment to high-quality manufacturing, strict quality control, and professional management.

  • Evaluating Undercarriage Part Quality: A Technical Reference for Procurement

    For procurement managers, maintenance supervisors, and equipment dealers, the selection of undercarriage components—track rollers, idlers, sprockets, and track chains—represents a significant operational expense. The decision between original equipment manufacturer (OEM) parts and aftermarket alternatives often involves balancing initial cost against long-term durability and machine uptime.

  • How Does a Drive Sprocket Improve Excavator Performance and Extend Undercarriage Life?

    A drive sprocket is one of the most important components in an excavator undercarriage system. It transfers power from the final drive motor to the track chain, allowing heavy equipment to move efficiently across different working environments. However, many operators experience problems such as excessive wear, track slipping, abnormal noise, and increased maintenance costs due to poor-quality or incorrectly matched drive sprockets.

  • How Does a Top Roller Improve Excavator Undercarriage Performance?

    A top roller is a critical component in an excavator’s undercarriage system, supporting the upper section of the track chain and helping maintain stable track movement. When a top roller wears out or fails, operators may experience abnormal track noise, uneven movement, increased fuel consumption, and expensive downtime. This article explains how top rollers work, why they matter, how to select the right component, and how professional solutions from Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. can help improve excavator reliability and operating efficiency.

  • How Does a Drive Sprocket Improve Excavator Undercarriage Performance?

    A drive sprocket is one of the most important components in an excavator undercarriage system. It transfers power from the final drive motor to the track chain, allowing the machine to move efficiently under different working conditions. However, many operators and equipment owners experience problems such as premature wear, track slipping, abnormal noise, and increased maintenance costs caused by unsuitable or low-quality drive sprockets.

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