Individual hose record

4628957 Hose Repair Specifications

Excavator · Hitachi · ZX350LC-5N · Boom Assembly

Finished length900 mm

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Installation diagram — Pipe No. 12

Locate Pipe No. 12 in the diagram, then confirm part number 4628957 before removing the hose.

Hitachi ZX350LC-5N installation diagram showing hydraulic hose 4628957 at Pipe No. 12 — **Hitachi ZX350LC-5N**Part 4628957 · Pipe No. 12Open full-size diagram

Repair specifications

Part number: 4628957
Diagram pipe number: 12
Installation route: Arm cylinder — rightOriginal Chinese: 小臂油缸右
Hose specification: DN32;6SH-20;42MPa
Finished length: 900 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: 1

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Diagram Pipe No. 12

4648034

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

Length: 1,050 mm
Specification: DN32;4SP-20;35Mpa
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

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Diagram Pipe No. 17

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Installation route: 大臂(中段)~大臂(后段)

Length: 1,050 mm
Specification: DN25;4SP-16;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

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Diagram Pipe No. 22

4250888

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

Length: 1,200 mm
Specification: DN25;4SH-16;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

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Diagram Pipe No. 15

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Installation route: 大臂油缸

Length: 840 mm
Specification: DN25;4SH-16;38.8MPa
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

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Diagram Pipe No. 19

4345675

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

Length: 900 mm
Specification: DN25;4SH-16;38.8MPa
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

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Diagram Pipe No. 21

4659685

Installation route: 大臂(中段)~大臂(后段)

Length: 1,600 mm
Specification: DN25;4SH-16;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

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Diagram Pipe No. 11

4250078

Installation route: 铲斗油缸(后段)

Length: 1,500 mm
Specification: DN19;4SP-12;35Mpa
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

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Diagram Pipe No. 17

4715621

Installation route: 大臂(中段)~大臂(后段)

Length: 1,000 mm
Specification: DN25;4SP-16;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

View full repair specifications