Individual hose record

4269849 Hose Repair Specifications

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

Finished length1,450 mm

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Installation diagram — Pipe No. 30

Locate Pipe No. 30 in the diagram, then confirm part number 4269849 before removing the hose.

Hitachi EX200LC-3 installation diagram showing hydraulic hose 4269849 at Pipe No. 30 — Hitachi EX200LC-3Part 4269849 · Pipe No. 30Open full-size diagram

Repair specifications

Part number: 4269849
Diagram pipe number: 30
Installation route: 前小臂油缸锁止阀~后小臂油缸锁止阀
Hose specification: DN10;1SN-6;7Mpa
Finished length: 1,450 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

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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

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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

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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. 24

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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

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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. 15

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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

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