Key Advantages
Perfect Compatibility with Cat Models: Precisely engineered to match the dimensional specifications of Caterpillar 120, 12, and 140 motor graders. It is a direct replacement for the original blade lift cylinder parts, requiring no secondary modification, ensuring seamless installation and consistent performance with the original machine system.
Industrial-Grade Durability: Adopts premium materials including nitrile rubber (NBR), polyurethane (PU), and high-strength carbon steel/stainless steel accessories. These materials are resistant to high hydraulic pressure (up to 3000 PSI), extreme temperature changes, and hydraulic oil corrosion, capable of withstanding long-term operation in dusty, vibrating construction environments.
All-in-One Repair Solution: The kit contains all necessary components for a complete blade lift cylinder overhaul, including seals, O-rings, gaskets, backup rings, wear rings, piston seals, and installation hardware. It eliminates the hassle of purchasing scattered parts, saves maintenance preparation time, and ensures a comprehensive, thorough repair.
Cost-Effective Maintenance: A more economical alternative to replacing the entire blade lift cylinder assembly. It restores the cylinder’s original performance at a fraction of the cost, reducing equipment maintenance expenses and minimizing operational downtime, thereby improving the grader’s cost-efficiency.
Reliable Quality Guarantee: Complies with Caterpillar engineering standards and industrial hydraulic part quality requirements. Each component undergoes strict quality inspection to ensure consistent performance, strong sealing, and long service life, providing reliable support for the grader’s continuous operation.
Maintenance Notes
1. Replace the repair kit immediately when the blade lift cylinder shows signs of oil leakage, stiff lifting/lowering, slow response, or imprecise blade positioning. 2. Before installation, thoroughly clean all cylinder components and fitting surfaces to remove dust, impurities, and old hydraulic oil to avoid affecting sealing performance. 3. Apply professional hydraulic lubricant to moving parts during assembly to ensure smooth operation and enhance component service life. 4. After installation, test the blade lift system for leaks and operational flexibility to ensure the repair is successful.
