Individual hose record

4479914 Hose Repair Specifications

Excavator · Hitachi · ZX160LC · Grease Lines

Finished length700 mm

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Installation diagram — Pipe No. 18

Locate Pipe No. 18 in the diagram, then confirm part number 4479914 before removing the hose.

Hitachi ZX160LC installation diagram showing hydraulic hose 4479914 at Pipe No. 18 — Hitachi ZX160LCPart 4479914 · Pipe No. 18Open full-size diagram

Repair specifications

Part number: 4479914
Diagram pipe number: 18
Installation route: 大臂油缸黄油管
Hose specification: DN6;1SN-4;7Mpa
Finished length: 700 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: 2

Same system

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Diagram Pipe No. 37

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Installation route: Arm-cylinder grease lineOriginal Chinese: 小臂油缸黄油管

Length: 340 mm
Specification: DN6;1SN-4;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. 24

4385283

Installation route: Arm-cylinder grease lineOriginal Chinese: 小臂油缸黄油管

Length: 3,090 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 25

4620450

Installation route: 大臂黄油管

Length: 5,460 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 25

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Installation route: 大臂黄油管

Length: 5,420 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 23

4385282

Installation route: Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管

Length: 2,610 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 5

4429280

Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管

Length: 2,700 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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