Products

At Qiansheng Heavy Industry, we manufacture durable Excavator Bucket Link for Kobelco SK200-8 YN12B01939F1 designed for stable bucket movement, reduced wear, and long service life in demanding construction and mining conditions. Made with high-strength steel and precision machining, our bucket links provide reliable performance and accurate fitment for Kobelco excavators. We support OEM customization, fast delivery, and wholesale purchasing for global equipment dealers and contractors.

Qiansheng Heavy Industry supplies high-strength Excavator H-Link for Volvo EC210B 14611998 designed for stable bucket linkage performance in demanding excavation and mining conditions. Manufactured with precision forging and strict heat treatment processes, our H-link offers excellent wear resistance, accurate fitment, and long service life. Ideal for distributors, machinery repair companies, OEM buyers, and contractors seeking reliable replacement undercarriage and attachment linkage parts for Volvo excavators.

Quanzhou Qiansheng Heavy Industry offers a direct replacement Excavator Bucket Link for Hitachi ZX200-3 8076541, engineered with heavy-wall box construction and robotic welding. Unlike generic aftermarket links that twist or crack, our 8076541 linkage maintains strict pin alignment under lateral loads. Order the Qiansheng Heavy Industry bucket link today and restore your 20-ton excavator’s breakout force without the OEM markup.

Qiansheng Heavy Industry supplies high-strength Excavator H-Link for Komatsu PC200-8 20Y-70-32221 designed for demanding excavation and earthmoving operations. Manufactured with precision forging, strict heat treatment, and accurate machining processes, this H-link delivers stable bucket linkage performance, excellent wear resistance, and long service life. Suitable for replacement, maintenance, and OEM purchasing needs, our product helps reduce downtime and improve working efficiency for Komatsu PC200-8 excavators operating in mining, quarry, and construction environments.

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.

As a professional manufacturer and factory supplier of construction machinery undercarriage parts, Quanzhou Qiansheng Heavy Industry provides premium Carrier Roller for Shantui SD16 16Y-40-06000 with solid forging craft and OEM standard matching. Unlike ordinary cast aftermarket parts, our roller adopts 40Mn2 boron steel integral forging, HRC 52-58 hardness heat treatment and floating oil seal design, effectively solving track sag, vibration and oil leakage problems for SD16 bulldozers. We support global wholesale, OEM customization and fast delivery, with strict quality testing and 2000 working hours warranty, trusted by global engineering dealers and fleet owners.