Hydraulic line repair data

Hitachi EX150 Attachments Hose List

Hitachi EX150 Attachments currently has 6 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 6 records
Full specifications: 6 records
Systems: 1 systems
Length range: 320–2,400 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 2

4218415

Installation route: 备用踏板~接线板(中转接头)

Length: 2,300 mm
Specification: DN10;1层纤维-6;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 4

4210341

Installation route: 备用踏板~行走踏板

Length: 1,200 mm
Specification: DN10;1层纤维-6;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 22

4218422

Installation route: 分配阀上~接线板(中转接头)

Length: 900 mm
Specification: DN10;1层纤维-6;14MPa
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. 27

4216454

Installation route: 过渡阀块(分配阀)~过渡阀块(电磁阀)

Length: 320 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. 3

4218414

Installation route: 备用踏板~接线板(中转接头)

Length: 2,400 mm
Specification: DN10;1层纤维-6;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 1

4210340

Installation route: 备用踏板~进回油阀

Length: 1,350 mm
Specification: DN10;1层纤维-6;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

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 EX150 Attachments?

There are 6 published records. 6 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi EX150 Attachments?

Based on published records with valid lengths, the range is 320–2,400 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi EX150 Attachments?

The most frequent raw specifications in the current published records are: DN10;1层纤维-6;14MPa (5 records), DN10;1SN-6;7Mpa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi EX150 Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 4218415: left 美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4210341: left 美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4218422: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi EX150 Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 2 (4218415), Pipe No. 4 (4210341), Pipe No. 22 (4218422), Pipe No. 27 (4216454). Open a record to compare its installation position with the linked manual page.