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China Kobelco Top Roller Manufacturer, Supplier, Factory

Our purpose would be to give good quality items at competitive rates, and top-notch service to consumers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Kobelco Top Roller, SK60 Top Roller, Kobelco Undercarriage Parts, Kobelco SK60 Top Roller, SK60 Undercarriage Parts, Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, never hesitate to get in touch with us.
Kobelco Top Roller, If you have any requests, pls email Us with your detailed demands, we are going to offer you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can offer you the most competitive prices and high quality, because we have been much more Skilled! So remember to do not hesitate to contact us.

Hot Products

  • Carrier Roller for Hitachi ZX240-3 9234984

    Carrier Roller for Hitachi ZX240-3 9234984

    At Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd., we supply Carrier Roller for Hitachi ZX240-3 9234984 made from forged 40Mn2 boron steel with OEM-level machining and lifetime-sealed lubrication. Based on proven undercarriage engineering standards, this product ensures stable track guidance, reduced vibration, and longer service life for heavy-duty excavators. Factory-direct supply supports bulk orders, OEM customization, and fast global delivery for dealers and fleet operators.
  • Idler for Hitachi ZX200-5 9303011

    Idler for Hitachi ZX200-5 9303011

    As a professional manufacturer and factory supplier in China, Quanzhou Qiansheng Heavy Industry provides premium Idler for Hitachi ZX200-5 9303011 with strict ISO and CE certified production. Made of high-strength alloy steel with deep heat treatment, this front idler perfectly fits Hitachi ZX200-5 excavator, stable in track alignment, anti-wear and anti-crack. Compared with ordinary aftermarket parts, ours features sealed lifelong lubrication, 2000+ working hours lifespan, factory direct wholesale, OEM customization and global after-sales support for bulk procurement.
  • Excavator Connecting Rod for Hitachi ZX200-3 8074315

    Excavator Connecting Rod for Hitachi ZX200-3 8074315

    As a professional manufacturer and factory supplier of construction machinery undercarriage parts, Quanzhou Qiansheng Heavy Industry provides premium Excavator Connecting Rod for Hitachi ZX200-3 8074315 with reinforced steel structure and 4-axis CNC precision processing. Compared with ordinary aftermarket parts, our 8074315 connecting rod features induction-hardened pivot points and optimized grease grooves, effectively avoiding bending, pin hole deformation and hydraulic cylinder damage. It perfectly fits Hitachi ZX200-3 20-ton excavator, stable for mining, quarry and heavy construction sites, supporting factory wholesale, OEM customization and global direct supply.
  • Carrier Roller for Volvo EC290B 1181-01011

    Carrier Roller for Volvo EC290B 1181-01011

    Carrier Roller for Volvo EC290B 1181-01011 – Is your 29-ton excavator eating through cheap cast rollers every few months? Qiansheng Heavy Industry delivers a factory-direct solution forged from solid boron steel, not porous castings. Unlike standard rollers that crack under heavy loads, our 1181-01011 carrier roller features a 52-58 HRC hardened tread and lifetime floating oil seals to eliminate daily greasing. Order today and get a 1-year warranty backed by our ISO 9001-certified Chinese facility. Request a sample and test the difference on your quarry site before bulk purchase.
  • Idler for D8R 244-0879

    Idler for D8R 244-0879

    As a professional undercarriage parts manufacturer, Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies durable Idler for D8R 244-0879 solutions for mining, quarry, and heavy earthmoving applications. Built with reinforced alloy steel structure, deep heat treatment, and strict leak-proof sealing technology, our Qiansheng idler helps reduce unexpected downtime and improves track stability under severe working conditions. Factory-direct supply, OEM customization, and fast global delivery are available for distributors, contractors, and equipment fleet buyers.

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