Hydraulic line repair data

Hitachi EX330-5 Pedal Hose List

Hitachi EX330-5 Pedal 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: 950–3,650 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 50

4360873

Installation route: 行走踏板~进回油阀

Length: 950 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

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Diagram Pipe No. 78

4391124

Installation route: 行走踏板~分配阀上右

Length: 3,650 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. 80

4386670

Installation route: 行走踏板~分配阀下左

Length: 3,200 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. 40

4346008

Installation route: 行走踏板~进回油阀

Length: 1,100 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

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Diagram Pipe No. 81

4391123

Installation route: 行走踏板~分配阀上左

Length: 3,550 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. 79

4342978

Installation route: 行走踏板~分配阀下右

Length: 3,350 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

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 EX330-5 Pedal?

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 EX330-5 Pedal?

Based on published records with valid lengths, the range is 950–3,650 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi EX330-5 Pedal?

The most frequent raw specifications in the current published records are: DN10;1SN-6;7Mpa (4 records), DN10;1SN-06;18MPa (2 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi EX330-5 Pedal?

Each record keeps the left and right fitting descriptions separate. Current examples: 4360873: left 美制内螺纹74°内锥; right 90°美制内螺纹74°内锥; 4391124: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4386670: 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 EX330-5 Pedal hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 50 (4360873), Pipe No. 78 (4391124), Pipe No. 80 (4386670), Pipe No. 40 (4346008). Open a record to compare its installation position with the linked manual page.