Individual hose record

4450909 Hose Repair Specifications

Excavator · Hitachi · ZX800 · Control Lever

Finished length500 mm

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Installation diagram — Pipe No. 25

Locate Pipe No. 25 in the diagram, then confirm part number 4450909 before removing the hose.

Hitachi ZX800 installation diagram showing hydraulic hose 4450909 at Pipe No. 25
Hitachi ZX800Part 4450909 · Pipe No. 25Open full-size diagram

Repair specifications

Part number
4450909
Diagram pipe number
25
Installation route
中转接头~过渡阀块(中转接头前)
Hose specification
DN10;1SN-06;18MPa
Finished length
500 mm
Working pressure
18 MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
Quantity
1

Same system

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Installation route: 左手柄~过渡阀块(手柄)

Length
1,000 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
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Diagram Pipe No. 8

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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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Diagram Pipe No. 10

4450438

Installation route: 左手柄~进回油阀

Length
1,900 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
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Diagram Pipe No. 5

4438251

Installation route: 右手柄~中转接头

Length
2,750 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
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Diagram Pipe No. 14

4461270

Installation route: 左手柄~中转接头

Length
2,600 mm
Specification
DN10;1SN-6;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. 3

4450433

Installation route: 右手柄~进回油阀

Length
1,900 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
View full repair specifications

Diagram Pipe No. 25

4450443

Installation route: 中转接头~过渡阀块(手柄)

Length
2,450 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
View full repair specifications

Diagram Pipe No. 24

4450908

Installation route: 中转接头~过渡阀块(中转接头前)

Length
500 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
View full repair specifications
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