Individual hose record

4620450 Hose Repair Specifications

Excavator · Hitachi · ZX160LC · Grease Lines

Finished length5,460 mm

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Installation diagram — Pipe No. 25

Locate Pipe No. 25 in the diagram, then confirm part number 4620450 before removing the hose.

Hitachi ZX160LC installation diagram showing hydraulic hose 4620450 at Pipe No. 25 — Hitachi ZX160LCPart 4620450 · Pipe No. 25Open full-size diagram

Repair specifications

Part number: 4620450
Diagram pipe number: 25
Installation route: 大臂黄油管
Hose specification: DN5;2层纤维-3;14MPa
Finished length: 5,460 mm
Working pressure: 14 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式
Quantity: 4

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Installation route: 大臂油缸黄油管

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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
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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. 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: 5,420 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

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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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