803103798 XCMG GR2605 motor grader connector

803103798 XCMG GR2605 motor grader connector

803103798 is an original hydraulic connector for the XCMG GR2605 grader. It’s used for connecting hydraulic lines, valve blocks, oil pumps, and cylinders. It’s pressure-resistant, provides excellent sealing, and is vibration-resistant, ensuring a leak-proof hydraulic system and unobstructed oil flow.

Core Functions and Roles

It enables the connection and transfer of hydraulic lines between valve blocks, cylinders, and pumps, ensuring stable hydraulic oil flow.

It features a precision sealing structure, preventing oil leakage under high pressure and vibration conditions, maintaining stable system pressure.

It uses original standard threads and interfaces, ensuring a high degree of compatibility and secure installation, preventing loosening or stripping even after long-term operation.

It’s made of high-strength material, resistant to oil, corrosion, and impact, making it suitable for harsh working conditions in construction machinery.

Key Technical Parameters

Model: 803103798
Name: Connector
Compatible Model: XCMG GR2605 Grader
Material: High-strength carbon steel, surface rust-proof and corrosion-resistant treatment
Features: Original factory size, reliable sealing, pressure-resistant and vibration-resistant, high thread precision

Replacement and Maintenance Points

Clean the interface and sealing surface before installation. Tighten to the standard torque, avoiding excessive force to prevent stripping.

It is recommended to replace the sealing ring and gasket simultaneously to eliminate the risk of leakage.

Daily inspection and check the tightness. Address any oil leaks or loosening promptly.

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