Hydraulic line repair data

Hitachi EX80-5 Attachments Hose List

Hitachi EX80-5 Attachments currently has 4 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 4 records
Full specifications: 4 records
Systems: 1 systems
Length range: 1,100–2,000 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 15

4401517

Installation route: 偏置大臂踏板~分配阀下左

Length: 2,000 mm
Specification: DN6;1SN-4;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. 9

4394214

Installation route: 偏置大臂踏板~进回油阀

Length: 1,200 mm
Specification: DN6;1SN-4;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. 11

4368038

Installation route: 回转接头~推土铲油缸

Length: 1,350 mm
Specification: DN10;4SH-06;44.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 8

4394213

Installation route: 偏置大臂踏板~进回油阀

Length: 1,100 mm
Specification: DN6;1SN-4;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

Based on current published data

Common Repair Questions

Questions appear only when a published record or linked PDF page provides the answer.

How many hoses are currently listed for Hitachi EX80-5 Attachments?

There are 4 published records. 4 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi EX80-5 Attachments?

Based on published records with valid lengths, the range is 1,100–2,000 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi EX80-5 Attachments?

The most frequent raw specifications in the current published records are: DN6;1SN-4;7Mpa (3 records), DN10;4SH-06;44.5MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi EX80-5 Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 4401517: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4394214: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4368038: left 美制内螺纹74°内锥; right 90°美制内螺纹74°内锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi EX80-5 Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 15 (4401517), Pipe No. 9 (4394214), Pipe No. 11 (4368038), Pipe No. 8 (4394213). Open a record to compare its installation position with the linked manual page.