Individual hose record

4249334 Hose Repair Specifications

Excavator · Hitachi · ZX180W · Boom Assembly

Finished length850 mm

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Installation diagram — Pipe No. 13

Locate Pipe No. 13 in the diagram, then confirm part number 4249334 before removing the hose.

Part number: 4249334
Diagram pipe number: 13
Installation route: 小臂油缸
Hose specification: DN19;4SH-12;42MPa
Finished length: 850 mm
Working pressure: 42 MPa
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
Quantity: 2

Same system

Diagram Pipe No. 19

Installation route: 分节油缸

Length: 600 mm
Specification: DN19;4SP-12;34.5MPa
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. 12

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

Length: 2,450 mm
Specification: DN19;4SP-12;34.5MPa
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. 31

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

Length: 2,450 mm
Specification: DN19;4SP-12;34.5MPa
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