Products

As a leading manufacturer & supplier of excavator undercarriage parts, Quanzhou Qiansheng Heavy Industry offers the premium Excavator Connecting Rod for Caterpillar 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.

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.

Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies durable Excavator H-Link for Caterpillar 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.

Qiansheng Heavy Industry supplies high-strength Excavator H-Link for Doosan DX225 K1002294 designed for demanding excavation and earthmoving applications. Manufactured with precision forging, strict heat treatment, and accurate machining processes, our H-link provides stable bucket linkage performance, excellent wear resistance, and long service life. Ideal for aftermarket replacement and OEM procurement, this Doosan DX225 H-link helps reduce downtime and maintenance costs for contractors, distributors, and machinery repair companies worldwide.