CAT hoist cylinder

Product Overview

Tianjian Hydraulic High-Precision Lifting Cylinder Rods are core hydraulic cylinder parts manufactured with fine surface treatment and strict dimensional tolerance control. These rods deliver outstanding wear resistance and anti-fatigue performance for lifting and heavy-load hydraulic systems. Widely used in mining machinery, agricultural machinery, engineering machinery, vehicles and port machinery, they are compatible with our excavator cylinder and suspension cylinder. We also supply customized hydraulic cylinder solutions and matching spare parts for diverse mechanical requirements.

Quality Assurance

We have passed ISO9001 and TS16949 quality management system certification, with a warranty of more than 18 months. Guided by the principle of "zero defects, zero complaints", our digital quality management system implements full-process control covering raw material inspection, production monitoring and finished product delivery. All products undergo strict inspections and achieve a 100% pass rate before shipment. Measuring equipment is regularly calibrated. Systematic first-article, in-process and finished product inspections are performed, and non-conforming products are isolated to avoid delivery.

Production & Customization

Our factory is equipped with deep hole boring machines, honing machines, CNC lathes, welding robots and hydraulic pressure test systems for precision fabrication. Our intelligent production system supports real-time manufacturing tracking and cross-department coordination to guarantee on-time delivery. Whether customers need standard excavator cylinder, suspension cylinder or tailor-made customized hydraulic cylinder, we provide premium hydraulic cylinder parts including high-precision cylinder rods.