China excavator carrier roller Manufacturer, Supplier, Factory
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for excavator carrier roller, 9237948 carrier roller, Komatsu PC20 carrier roller, PC20 top roller, Komatsu PC20 undercarriage parts, Trust us, you might discover a far better solution on car parts industry.
excavator carrier roller, Our solutions have national accreditation requirements for qualified, good quality things, affordable value, was welcomed by individuals all over the world. Our goods will continue to improve inside the order and appear forward to cooperation with you, Genuinely should any of those products be of curiosity to you, remember to letus know. We'll be satisfied to supply you a quotation up on receipt of the comprehensive needs.
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Excavator Track Guard for Komatsu PC200-8 20Y-30-11312
We supply high-precision Excavator Track Guard for Komatsu PC200-8 20Y-30-11312 with strict OEM standards. Designed for heavy-duty protection of undercarriage systems, this part ensures stable track alignment, reduced wear, and longer service life. Ideal for distributors and repair contractors seeking durable and cost-effective excavator spare parts with fast global delivery and consistent quality control.
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.
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.
Carrier Roller for Doosan DX225LC 200105-00038
As a source manufacturer and export supplier specializing in construction machinery chassis parts for over 20 years, Quanzhou Qiansheng Heavy Industry mainly deals in excavator four-wheel and one-track components, with its flagship product being the Carrier Roller for Doosan DX225LC 200105-00038. Utilizing a 40Mn2/50Mn boron steel integral forging process, coupled with deep medium-frequency quenching and original factory-grade floating oil seals and bimetallic copper bushing design, it fundamentally solves construction problems such as cracking, seizing and oil leakage, track sagging, and overall machine vibration common with ordinary cast track rollers.
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.
Idler for Doosan DX225 270-00063A
Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies Idler for Doosan DX225 270-00063A with OEM precision, alloy steel casting, deep heat treatment and tested sealing system. Factory-direct supply for excavator undercarriage parts, stable performance, wholesale and bulk order support worldwide Factory-direct excavator undercarriage parts supplier for DX225 fleets, stable quality, bulk order support worldwide
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