Individual hose record

4318034 Hose Repair Specifications

Excavator · Hitachi · EX300LC-2 · Control Lever

Finished length1,900 mm

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Installation diagram — Pipe No. 2

Locate Pipe No. 2 in the diagram, then confirm part number 4318034 before removing the hose.

Hitachi EX300LC-2 installation diagram showing hydraulic hose 4318034 at Pipe No. 2
Hitachi EX300LC-2Part 4318034 · Pipe No. 2Open full-size diagram

Repair specifications

Part number
4318034
Diagram pipe number
2
Installation route
左手柄~中转接头
Hose specification
DN10;1SN-6;18MPa
Finished length
1,900 mm
Working pressure
18 MPa
Left fitting
美制内螺纹74°内锥双六角
Right fitting
美制内螺纹74°内锥双六角
Quantity
1

Same system

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Specification
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Left fitting
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Right fitting
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Diagram Pipe No. 27

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Installation route: 中转接头~分配阀上

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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 22

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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 36

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Installation route: 右手柄~进回油阀

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Specification
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Left fitting
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Right fitting
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Diagram Pipe No. 25

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Installation route: 中转接头~分配阀下

Length
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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 36

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Installation route: 右手柄~进回油阀

Length
1,600 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. 32

4316006

Installation route: 左手柄~进回油阀

Length
1,200 mm
Specification
DN10;1SN-06;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 34

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Installation route: 右手柄~进回油阀

Length
1,600 mm
Specification
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Left fitting
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Right fitting
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