Individual hose record

4260312 Hose Repair Specifications

Excavator · Hitachi · EX120-5 · Grease Lines

Finished length2,150 mm

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Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number 4260312 before removing the hose.

Hitachi EX120-5 installation diagram showing hydraulic hose 4260312 at Pipe No. 7
Hitachi EX120-5Part 4260312 · Pipe No. 7Open full-size diagram

Repair specifications

Part number
4260312
Diagram pipe number
7
Installation route
Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管
Hose specification
DN6;2层纤维-4;14MPa
Finished length
2,150 mm
Working pressure
14 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. 8

4276438

Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管

Length
2,200 mm
Specification
DN6;2层纤维-4;14MPa
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. 1

4227083

Installation route: 小臂销黄油管

Length
340 mm
Specification
DN6;2层纤维-4;14MPa
Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 6

4260316

Installation route: Arm-cylinder grease lineOriginal Chinese: 小臂油缸黄油管

Length
2,920 mm
Specification
DN6;2层纤维-4;14MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
View full repair specifications

For reference only. Confirm the actual hose before fabrication.

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