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Product Model: 381200413
Compatible Model: XCMG GR2605 Grader
Product Type: Hydraulic Valve Block / Control Valve Body
Material: High-strength Alloy / Cast Iron
Specifically designed for the hydraulic control system of the XCMG GR2605 grader, the internal oil passages are precisely machined according to the original factory design, with accurate orifice diameter, depth, and direction to ensure stable hydraulic flow and pressure.
Made with precision from high-strength cast iron/alloy materials, the structure boasts excellent rigidity, pressure resistance, vibration resistance, and impact resistance. It can operate stably for extended periods under heavy loads, high pressure, and strong vibration conditions, and is not prone to deformation or cracking.
The integrated design allows for the simultaneous installation of multiple valves, enabling centralized control of the hydraulic circuit. The compact layout saves installation space and improves system reliability.
Fine surface and internal cavity treatment ensures a burr-free and impurity-free environment, effectively reducing hydraulic oil resistance and contamination, and lowering the risk of valve jamming and wear.
The mounting holes and interface dimensions fully conform to original factory standards, perfectly matching the original hydraulic valves and pipelines, ensuring precise installation without the need for modification.
Product Model: 381200413
Compatible Model: XCMG GR2605 Grader
Product Type: Hydraulic Valve Block / Control Valve Body
Material: High-strength Alloy / Cast Iron
Applicable Parts: Hydraulic control system, multi-way valve area, working device control oil circuit
Features: Precision machining, pressure and vibration resistant, integrated design, standard interface, original factory specifications
Suitable for the hydraulic control system of XCMG GR2605 graders, used for the integrated installation and oil circuit distribution of hydraulic components such as multi-way valves, solenoid valves, and relief valves.
Widely used in heavy-duty, high-pressure, and continuous operation environments such as highway construction, airport site leveling, mining construction, roadbed engineering, and municipal infrastructure.
Mainly used for equipment maintenance, valve block replacement, and hydraulic system fault repair; it is a key component ensuring the stable hydraulic control of the grader.

1. 803103319 Connector
2. 803163662 Connector
3. 822133158 Hose Assembly
4. 803199325 Compression Fitting Φ16
5. 805046507 Bolt M8×20
6. 805338275 Washer 6
7. 805047469 Bolt M6×45
8. 801103215 Oil Cup M10×1
9. 381200413 Valve Block
10. 803191747 Hose Assembly
11. 803111004 Connector