Individual hose record

4304411 Hose Repair Specifications

Excavator · Hitachi · EX300LC-3C · Control Lever

Finished length1,150 mm

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Installation diagram — Pipe No. 32

Locate Pipe No. 32 in the diagram, then confirm part number 4304411 before removing the hose.

Hitachi EX300LC-3C installation diagram showing hydraulic hose 4304411 at Pipe No. 32
Hitachi EX300LC-3C · 4304411Part 4304411 · Pipe No. 32Open full-size diagram

Repair specifications

Part number
4304411
Diagram pipe number
32
Installation route
左手柄~进回油阀
Hose specification
DN10;1SN-6;7Mpa
Finished length
1,150 mm
Working pressure
7 MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
Quantity
1

Same system

Related Hoses

Diagram Pipe No. 33

4304412

Installation route: 左手柄~进回油阀

Length
1,300 mm
Specification
DN10;1SN-06;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 33

4299085

Installation route: 左手柄~进回油阀

Length
1,250 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. 23

4370518

Installation route: 中转接头~过渡阀块(行走踏板)

Length
490 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
View full repair specifications

Diagram Pipe No. 26A

4325211

Installation route: 模式转换阀~接线板(中转接头)

Length
480 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
View full repair specifications

Diagram Pipe No. 4

4332155

Installation route: 左手柄~接线板(中转接头)

Length
1,840 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
View full repair specifications

Diagram Pipe No. 20

4370515

Installation route: 中转接头~过渡阀块(行走踏板)

Length
490 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
View full repair specifications

Diagram Pipe No. 22

4313713

Installation route: 中转接头~回油铁管(液压油箱)

Length
1,850 mm
Specification
DN12;1层纤维-8;10.5MPa
Left fitting
美制内螺纹37°内锥
Right fitting
45°美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 5

4332156

Installation route: 左手柄~接线板(中转接头)

Length
1,840 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
View full repair specifications
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