Individual hose record

4441179 Hose Repair Specifications

Excavator · Hitachi · ZX120 · Hydraulic Tank

Finished length3,400 mm

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Installation diagram — Pipe No. 17A

Locate Pipe No. 17A in the diagram, then confirm part number 4441179 before removing the hose.

Hitachi ZX120 installation diagram showing hydraulic hose 4441179 at Pipe No. 17A
Hitachi ZX120Part 4441179 · Pipe No. 17AOpen full-size diagram

Repair specifications

Part number
4441179
Diagram pipe number
17A
Installation route
液压油箱~进回油阀
Hose specification
DN10;1层纤维-6;14MPa
Finished length
3,400 mm
Working pressure
14 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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Installation route: 液压油箱~中转接头

Length
620 mm
Specification
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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. 25

4445714

Installation route: 液压油箱~电磁阀

Length
370 mm
Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
90°美制内螺纹74°内锥
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Diagram Pipe No. 36

4442649

Installation route: 回油铁管(液压油箱)~先导滤芯

Length
970 mm
Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
90°美制内螺纹74°内锥
View full repair specifications
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