Individual hose record

4379172 Hose Repair Specifications

Excavator · Hitachi · ZX600LC · Attachments – Breaker

Finished length500 mm

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Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number 4379172 before removing the hose.

Hitachi ZX600LC installation diagram showing hydraulic hose 4379172 at Pipe No. 7 — Hitachi ZX600LCPart 4379172 · Pipe No. 7Open full-size diagram

Repair specifications

Part number: 4379172
Diagram pipe number: 7
Installation route: 破碎器踏板~进回油阀
Hose specification: DN10;1SN-6;7Mpa
Finished length: 500 mm
Working pressure: 7 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥
Quantity: 1

Same system

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Diagram Pipe No. 6

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Installation route: 破碎器踏板~进回油阀

Length: 550 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

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Diagram Pipe No. 10

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Installation route: 大臂(后段)~卸压安全阀(破碎器)

Length: 900 mm
Specification: DN32;4SP-20;32Mpa
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

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Diagram Pipe No. 28

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Installation route: 过渡阀块(破碎器)~过渡阀块(破碎器)

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Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

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Diagram Pipe No. 10A

4462256

Installation route: 破碎器踏板~中转接头

Length: 3,050 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

View full repair specifications