Hydraulic line repair data

Doosan DX140LCR Boom Assembly Hose List

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Hose repair details

Diagram Pipe No. 11

Installation route: Arm cylinder — rightOriginal Chinese: 小臂油缸右

Length: 700 mm
Specification: DN19;4SH-12;42MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

Diagram Pipe No. 10

Installation route: Arm cylinder — leftOriginal Chinese: 小臂油缸左

Diagram Pipe No. 6

Installation route: Boom cylinder — left 2 / left 3Original Chinese: 大臂油缸左2/左3

Length: 590 mm
Specification: DN13;4SP-08;41.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

Diagram Pipe No. 21

Installation route: Bucket cylinderOriginal Chinese: 铲斗油缸

Diagram Pipe No. 21

Installation route: Bucket cylinderOriginal Chinese: 铲斗油缸

Diagram Pipe No. 66

Installation route: Steel line (boom cylinder) → control valve port A8Original Chinese: 铁管(大臂油缸)~分配阀A8口

Length: 900 mm
Specification: DN19;4SH-12;42MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

Diagram Pipe No. 6

Installation route: Boom cylinder — left 2 / left 3Original Chinese: 大臂油缸左2/左3

Length: 590 mm
Specification: DN13;4SP-08;41.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封