Hydraulic line repair data

Hitachi EX35U Hose Repair Data

Hitachi EX35U 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
3 systems
Length range
350–1,100 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 29

4428744

Installation route: 排油管(车架)

Length
1,100 mm
Specification
DN3;1层纤维-2;19.5MPa
Left fitting
英制内螺纹30°外锥
Right fitting
英制内螺纹30°外锥
View full repair specifications

Diagram Pipe No. 76

4432697

Installation route: 右手柄~液压油箱

Length
1,070 mm
Specification
DN5;2层纤维-3;14MPa
Left fitting
英制内螺纹30°外锥
Right fitting
英制内螺纹30°外锥
View full repair specifications

Diagram Pipe No. 38

4428043

Installation route: 过渡阀块(破碎器)~液压油箱

Length
350 mm
Specification
DN19;4层纤维-12;3.5MPa
Left fitting
英制内螺纹30°外锥
Right fitting
英制内螺纹30°外锥
View full repair specifications

Diagram Pipe No. 28

4428745

Installation route: 排油管(车架)

Length
860 mm
Specification
DN3;1层纤维-2;19.5MPa
Left fitting
英制内螺纹30°外锥
Right fitting
英制内螺纹30°外锥
View full repair specifications

Narrow the selection

Attachments2 hoses

Based on current published data

Common Repair Questions

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

Which systems and hoses are currently listed for Hitachi EX35U?

The current published data covers 3 systems and 4 hose records. Systems with more listed records include: Attachments (2 hoses).

What is the hose length range for Hitachi EX35U?

Based on published records with valid lengths, the range is 350–1,100 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi EX35U?

The most frequent raw specifications in the current published records are: DN3;1层纤维-2;19.5MPa (2 records), DN19;4层纤维-12;3.5MPa (1 records), DN5;2层纤维-3;14MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi EX35U?

Each record keeps the left and right fitting descriptions separate. Current examples: 4428744: left 英制内螺纹30°外锥; right 英制内螺纹30°外锥; 4432697: left 英制内螺纹30°外锥; right 英制内螺纹30°外锥; 4428043: left 英制内螺纹30°外锥; right 英制内螺纹30°外锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi EX35U hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 29 (4428744), Pipe No. 76 (4432697), Pipe No. 38 (4428043), Pipe No. 28 (4428745). Open a record to compare its installation position with the linked manual page.

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