Individual hose record

4438288 Hose Repair Specifications

Excavator · Hitachi · ZX240 · Control Lever

Finished length1,700 mm

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Installation diagram — Pipe No. 15

Locate Pipe No. 15 in the diagram, then confirm part number 4438288 before removing the hose.

Hitachi ZX240 installation diagram showing hydraulic hose 4438288 at Pipe No. 15
Hitachi ZX240Part 4438288 · Pipe No. 15Open full-size diagram

Repair specifications

Part number
4438288
Diagram pipe number
15
Installation route
右手柄~进回油阀
Hose specification
DN10;1SN-06;18MPa
Finished length
1,700 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: 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
美制内螺纹74°内锥
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Diagram Pipe No. 22

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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. 19

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Installation route: 右手柄~中转接头

Length
2,900 mm
Specification
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Left fitting
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Right fitting
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Diagram Pipe No. 4

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Installation route: 左手柄~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. 12

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Installation route: 中转接头~分配阀下

Length
1,000 mm
Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
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Diagram Pipe No. 1

4437656

Installation route: 左手柄~进回油阀

Length
2,000 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. 5

4437637

Installation route: 左手柄~中转接头

Length
2,950 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. 1

4427111

Installation route: 中转接头~分配阀右

Length
700 mm
Specification
DN6;1SN-04;22.5MPa
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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