Hydraulic line repair data

Hitachi ZX80 Control Lever Hose List

Hitachi ZX80 Control Lever currently has 17 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 17 records
Full specifications: 17 records
Systems: 1 systems
Length range: 750–2,350 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 2

4449986

Installation route: 右手柄~进回油阀

Length: 2,150 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 1

4456831

Installation route: 中转接头~分配阀前

Length: 1,300 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 24

4463882

Installation route: 中转接头~分配阀后

Length: 850 mm
Specification: DN6;1SN-04;22.5MPa
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. 33

4613038

Installation route: 中转接头~分配阀后

Length: 750 mm
Specification: DN6;1SN-04;22.5MPa
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. 4

4449973

Installation route: 右手柄~中转接头

Length: 1,750 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 7

4457101

Installation route: 右手柄~中转接头

Length: 1,850 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 3

4449974

Installation route: 左手柄~中转接头

Length: 2,200 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 5

4449976

Installation route: 左手柄~中转接头

Length: 2,300 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 6

4449981

Installation route: 右手柄~中转接头

Length: 1,800 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 1

4449983

Installation route: 右手柄~进回油阀

Length: 2,150 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 2

4449985

Installation route: 左手柄~进回油阀

Length: 1,400 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 4

4449975

Installation route: 左手柄~中转接头

Length: 2,300 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 6

4449978

Installation route: 左手柄~中转接头

Length: 2,350 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 1

4449982

Installation route: 左手柄~进回油阀

Length: 1,400 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 17

4456832

Installation route: 中转接头~分配阀前

Length: 1,350 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 3

4449971

Installation route: 右手柄~中转接头

Length: 1,700 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 1

4450102

Installation route: 中转接头~分配阀后

Length: 850 mm
Specification: DN6;1SN-04;22.5MPa
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

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 ZX80 Control Lever?

There are 17 published records. 17 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX80 Control Lever?

Based on published records with valid lengths, the range is 750–2,350 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX80 Control Lever?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (17 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX80 Control Lever?

Each record keeps the left and right fitting descriptions separate. Current examples: 4449986: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4456831: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4463882: 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 ZX80 Control Lever hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 2 (4449986), Pipe No. 1 (4456831), Pipe No. 24 (4463882), Pipe No. 33 (4613038). Open a record to compare its installation position with the linked manual page.