English
Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd.
Products

China PC500 Track Roller Manufacturer Manufacturer, Supplier, Factory

Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for PC500 Track Roller Manufacturer, 208‑30‑00464, High‑Quality Excavator Track Roller, PC500 Track Roller, Komatsu PC500 Track Roller, Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services.
PC500 Track Roller Manufacturer, Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the goods performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we will definitely do our very best to support your business in China.

Related Products

Hot Products

  • Front Idler Assembly For Hitachi ZAX350-5G Excavator Undercarriage Part

    Front Idler Assembly For Hitachi ZAX350-5G Excavator Undercarriage Part

  • Sprocket for Volvo EC210B 14532385

    Sprocket for Volvo EC210B 14532385

    Sprocket for Volvo EC210B 14532385 supplied by Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. is built for OEM-accurate fit and stable field performance. Made from high-strength 35MnB/50Mn alloy steel with precision heat treatment, it ensures strong engagement with track chain and reduced wear loss. Each unit is tested by UT/MT inspection to confirm internal quality. Factory-direct supply helps contractors and dealers reduce cost, shorten delivery time, and maintain reliable excavator operation in mining and construction sites worldwide.
  • Excavator Carrier Roller EX200-2

    Excavator Carrier Roller EX200-2

    Installation position: The Excavator Carrier Roller EX200-2 is mounted on the upper part of the track frame, between the guide wheel and the drive wheel. Depending on the model, one to two are installed on each side. Functions: Support the upper track to prevent sagging and shaking; Reduce vibration and wear during track operation; Keep the track properly tensioned and aligned to avoid deviation.
  • Track Adjuster Grease Cylinder for Cat 320D 239-4382

    Track Adjuster Grease Cylinder for Cat 320D 239-4382

    Sourced from Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd., we supply Track Adjuster Grease Cylinder for Cat 320D 239-4382 with heavy-wall seamless steel, precision honed bore and premium seals, ensuring stable track tension, reduced leakage and lower downtime.
  • Track Link for Volvo EC210 14530361

    Track Link for Volvo EC210 14530361

    steel forging and deep heat treatment, our Track Link for Volvo EC210 14530361 resists stretch, abrasion and deformation far better than ordinary aftermarket parts. With ISO 9001 and CE certification, we support wholesale, OEM customization and fast global export, perfectly suited for mining, construction and long-hour heavy-duty working scenarios.
  • Excavator Bottom Track Roller EX55

    Excavator Bottom Track Roller EX55

    Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. wholesales Hitachi EX55 Track Roller, supporting trial orders and long-term bulk purchase for global excavator parts dealers. This roller perfectly fits EX55 mini excavators with standard OEM mounting size for direct installation. Made of 40Mn2 alloy steel via closed forging and medium-frequency quenching, tread hardness HRC52-58 with 6-10mm hardened layer, great wear and impact resistance on harsh construction sites. Double floating cone seal stops mud and water intrusion; 42CrMo spindle plus copper bush lowers friction, extending service life by over 40%. Full factory QC inspection, adequate stock and fast delivery for overseas buyers.
  • Related Blog
  • Reviews

  • Qiansheng Heavy Industry Showcases Latest Undercarriage Parts at International Construction Machinery Exhibition

    Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. recently participated in the Bauma China exhibition in Shanghai, one of the world’s leading construction machinery trade shows. During the exhibition, we showcased our latest undercarriage parts for excavators and bulldozers, including track rollers, carrier rollers, idlers, sprockets, and track chains.

  • 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 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 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.

  • 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.

  • 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.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
RejectAccept