Products

As a leading manufacturer of excavator undercarriage parts, Quanzhou Qiansheng Heavy Industry offers the premium Excavator Track Guide for Hitachi ZX200-3 8097015, forged from high-grade 50Mn steel with precise heat treatment. Designed for Hitachi ZX200-3 excavators, this track guide ensures accurate belt alignment, reduces wear, and delivers 30% longer service life than generic models. As a trusted supplier with 20+ years of experience, we provide OEM/ODM services, strict quality control, and global after-sales support for your heavy-duty projects.

Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies Excavator Track Guide for Cat 320 240-2988 designed to prevent track derailment and improve undercarriage stability. Built with high-strength thick steel and precision CNC machining, it ensures reliable performance in mining, quarry, and heavy-duty construction conditions, helping buyers reduce downtime and maintenance cost with factory-direct quality supply.

Qiansheng Heavy Industry supplies durable Excavator Connecting Rod for Doosan DX140 2155-1306B with stable dimensional accuracy and reliable wear resistance for demanding construction and mining conditions. Our forged and precision-machined connecting rods are tested before delivery to ensure smooth fitting, long service life, and reduced downtime. We support OEM customization, fast quotation, and global shipment for excavator spare parts buyers.

As a leading manufacturer & supplier of excavator undercarriage parts, Quanzhou Qiansheng Heavy Industry offers the premium Excavator Connecting Rod for Cat 320 087-5803. Forged from high-strength alloy steel and heat-treated for maximum durability, this rod delivers precise fit, superior fatigue resistance and longer service life than generic alternatives. OEM quality, ISO 9001 & CE certified, direct from factory with competitive pricing and global fast delivery.

Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies high-strength Excavator Connecting Rod for Kobelco SK200 2406P4823D1 for heavy-duty excavation and mining applications. Manufactured with reinforced structural steel and precision CNC machining, our connecting rod delivers stable bucket linkage performance, reduced hydraulic cylinder stress, and longer service life. Ideal for distributors, repair companies, and equipment fleet owners seeking reliable factory-direct replacement parts for Kobelco excavators.

Qiansheng Heavy Industry supplies high-strength Excavator Connecting Rod for Komatsu PC200-8 205-70-73130 designed for stable bucket linkage performance and long service life under demanding working conditions. Manufactured with precision machining and strict heat treatment processes, our connecting rods offer reliable fitment, wear resistance, and excellent durability for mining, construction, and earthmoving projects. We support OEM customization, fast delivery, and global wholesale purchasing needs.