Individual hose record

4438290 Hose Repair Specifications

Excavator · Hitachi · ZX240 · Control Lever

Finished length1,950 mm

Locate this hose

Installation diagram — Pipe No. 16

Locate Pipe No. 16 in the diagram, then confirm part number 4438290 before removing the hose.

Hitachi ZX240 installation diagram showing hydraulic hose 4438290 at Pipe No. 16
Hitachi ZX240Part 4438290 · Pipe No. 16Open full-size diagram

Repair specifications

Part number
4438290
Diagram pipe number
16
Installation route
右手柄~进回油阀
Hose specification
DN10;1SN-06;18MPa
Finished length
1,950 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
2,900 mm
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
2,800 mm
Specification
DN10;1SN-06;18MPa
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
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. 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. 15

4438288

Installation route: 右手柄~进回油阀

Length
1,700 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

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
View full repair specifications

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
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