Individual hose record

4252875 Hose Repair Specifications

Excavator · Hitachi · EX200LC-3 · Attachments – Lock Valve

Finished length500 mm

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Installation diagram — Pipe No. 24

Locate Pipe No. 24 in the diagram, then confirm part number 4252875 before removing the hose.

Hitachi EX200LC-3 installation diagram showing hydraulic hose 4252875 at Pipe No. 24
Hitachi EX200LC-3Part 4252875 · Pipe No. 24Open full-size diagram

Repair specifications

Part number
4252875
Diagram pipe number
24
Installation route
Left boom-cylinder lock valve → right boom-cylinder lock valveOriginal Chinese: 左大臂油缸锁止阀~右大臂油缸锁止阀
Hose specification
DN6;2SN-4;68.5MPa
Finished length
500 mm
Working pressure
68.5 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

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Installation route: 中转接头~分配阀上

Length
2,100 mm
Specification
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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. 31

4304403

Installation route: Left boom-cylinder lock valve → right boom-cylinder lock valveOriginal Chinese: 左大臂油缸锁止阀~右大臂油缸锁止阀

Length
680 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. 30

4269849

Installation route: 前小臂油缸锁止阀~后小臂油缸锁止阀

Length
1,450 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. 15

4326456

Installation route: 大臂(锁止阀)~铁管(锁止阀)

Length
870 mm
Specification
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Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
View full repair specifications
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