Individual hose record

4429280 Hose Repair Specifications

Excavator · Hitachi · ZX160LC · Grease Lines

Finished length2,700 mm

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Installation diagram — Pipe No. 5

Locate Pipe No. 5 in the diagram, then confirm part number 4429280 before removing the hose.

Hitachi ZX160LC installation diagram showing hydraulic hose 4429280 at Pipe No. 5 — Hitachi ZX160LCPart 4429280 · Pipe No. 5Open full-size diagram

Repair specifications

Part number: 4429280
Diagram pipe number: 5
Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管
Hose specification: DN6;1SN-04;22.5MPa
Finished length: 2,700 mm
Working pressure: 22.5 MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥
Quantity: 1

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Diagram Pipe No. 18

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Installation route: 大臂油缸黄油管

Length: 700 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. 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

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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

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Installation route: 大臂黄油管

Length: 5,460 mm
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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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