Individual hose record

4437902 Hose Repair Specifications

Excavator · Hitachi · ZX130-6N · Control Lever

Finished length1,100 mm

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Installation diagram — Pipe No. 10

Locate Pipe No. 10 in the diagram, then confirm part number 4437902 before removing the hose.

Hitachi ZX130-6N installation diagram showing hydraulic hose 4437902 at Pipe No. 10
Hitachi ZX130-6N · 4437902Part 4437902 · Pipe No. 10Open full-size diagram

Repair specifications

Part number
4437902
Diagram pipe number
10
Installation route
中转接头~节流阀
Hose specification
DN6;1SN-04;22.5MPa
Finished length
1,100 mm
Working pressure
22.5 MPa
Left fitting
美制内螺纹74°内锥
Right fitting
90°美制内螺纹74°内锥
Quantity
1

Same system

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Specification
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美制内螺纹74°内锥
Right fitting
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Diagram Pipe No. 1

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Right fitting
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Diagram Pipe No. 4

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Right fitting
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Diagram Pipe No. 1

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Specification
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Right fitting
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Diagram Pipe No. 3

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Installation route: 右手柄~中转接头

Length
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Specification
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Left fitting
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Right fitting
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Diagram Pipe No. 6

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Installation route: 右手柄~中转接头

Length
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Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
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Diagram Pipe No. 2

4450442

Installation route: 右手柄~中转接头

Length
2,750 mm
Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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