Key Advantages
1. OEM Standard Perfect Compatibility : Strictly manufactured in accordance with Caterpillar’s original technical drawings, dimensional parameters and pipeline layout requirements for the 140 motor grader, the pipe’s overall length, caliber, bending angle and connection end structure are 100% matched with the original machine’s pipeline system. No secondary cutting, bending or modification is required during installation, ensuring a seamless fit with the original machine’s pipe fittings and components.
2. High-strength Pressure-resistant Material : Adopts industrial-grade high-performance pipeline material specially for construction machinery, with excellent compressive, anti-extrusion and anti-burst performance. It can withstand the high hydraulic pressure of the grader’s hydraulic system during heavy-load operation without deformation, cracking or pipe burst, and ensures the long-term structural stability of the pipeline.
3. Excellent Oil Resistance & Corrosion Resistance : The inner wall of the pipe is resistant to the long-term erosion of hydraulic oil, lubricating oil and their additives, without swelling, aging or peeling that would cause medium pollution and pipeline blockage; the outer surface has anti-corrosion and anti-rust treatment, which can adapt to the humid, dusty and corrosive construction site environment and avoid external rust and structural damage of the pipeline.
4. Precision Forming & Tight Connection : Processed by high-precision numerical control bending and cutting equipment, the pipe has a smooth inner wall to reduce fluid delivery resistance and pressure loss, and the connection end is machined with high precision to ensure a tight fit with the original machine’s joints and pipe fittings. It effectively eliminates the risk of medium leakage at the connection and maintains the sealing performance of the entire pipeline system.
5. Anti-vibration & Wear-resistant Performance : The pipe has good structural toughness and can adapt to the continuous mechanical vibration generated by the grader during operation without fatigue damage or loose connection caused by vibration; the outer surface is with wear-resistant protection, which resists friction and collision with the machine’s metal parts and construction debris, prolonging the service life of the pipe.
6. Simple & Efficient Installation : Conforms to the original machine’s pipeline assembly design, with a compact and integrated structure that can be directly replaced and installed with conventional maintenance tools (no special professional equipment required). The quick installation feature greatly shortens the on-site maintenance time of the pipeline system and improves the maintenance efficiency of the whole machine.
