Hydraulic line repair data

Hitachi ZX210W Attachments – Lock Valve Hose List

Coverage details

Hoses: 10 records
Full specifications: 10 records
Systems: 1 systems
Length range: 350–5,300 mm

Current system

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 23

9234555

Installation route: 小臂油缸锁止阀~接线板(锁止阀)

Length: 5,300 mm
Specification: DN12;1SN-8;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. 23A

4613735

Installation route: 小臂油缸锁止阀~接线板(锁止阀)

Length: 5,300 mm
Specification: DN12;1SN-8;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. 7

9228216

Installation route: 小臂油缸锁止阀~大臂(锁止阀)

Length: 2,300 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. 23A

4613736

Installation route: 分配阀上左~过渡阀块(锁止阀)

Length: 2,500 mm
Specification: DN10;1SN-6;7Mpa
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. 7A

4606148

Installation route: 小臂油缸锁止阀~大臂(锁止阀)

Length: 2,300 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. 21A

4613731

Installation route: 小臂油缸锁止阀~接线板(锁止阀)

Length: 5,300 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. 1A

4436269

Installation route: 左大臂油缸锁止阀~~右大臂油缸锁止阀

Length: 350 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 90°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. 26A

4613739

Installation route: 接线板(分配阀)~接线板(锁止阀)

Length: 2,700 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. 14A

4436267

Installation route: 左大臂油缸锁止阀~~右大臂油缸锁止阀

Length: 420 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. 23

9234556

Installation route: 分配阀上左~过渡阀块(锁止阀)

Length: 2,500 mm
Specification: DN10;1SN-6;7Mpa
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. 25A

4613738

Installation route: 液压油箱~过渡阀块(锁止阀)

Length: 3,400 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. 21

9234551

Installation route: 小臂油缸锁止阀~接线板(锁止阀)

Length: 5,300 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. 5

4436254

Installation route: 中转接头~分配阀上

Length: 420 mm
Specification: DN10;1SN-06;7Mpa
Left fitting: 90°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. 0

4436264

Installation route: 中转接头~分配阀上

Length: 450 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 45°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. 24

9234557

Installation route: 过渡阀块(锁止阀)~接线板(锁止阀)

Length: 2,700 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. 26

9234559

Installation route: 接线板(分配阀)~接线板(锁止阀)

Length: 2,700 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. 24A

4613737

Installation route: 过渡阀块(锁止阀)~接线板(锁止阀)

Length: 2,700 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. 25

9234558

Installation route: 液压油箱~过渡阀块(锁止阀)

Length: 3,400 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. 4A

4488315

Installation route: 小臂油缸锁止阀~分配阀上右

Length: 7,700 mm
Specification: DN10;1SN-6;7Mpa
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

9190075

Installation route: 左大臂油缸锁止阀~~右大臂油缸锁止阀

Length: 340 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 90°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. 14

9190082

Installation route: 左大臂油缸锁止阀~~右大臂油缸锁止阀

Length: 420 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. 4

9222966

Installation route: 小臂油缸锁止阀~分配阀上右

Length: 7,700 mm
Specification: DN10;1SN-6;7Mpa
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 ZX210W Attachments – Lock Valve?

There are 10 published records. 10 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX210W Attachments – Lock Valve?

Based on published records with valid lengths, the range is 350–5,300 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX210W Attachments – Lock Valve?

The most frequent raw specifications in the current published records are: DN10;1SN-6;7Mpa (7 records), DN12;1SN-8;7MPa (2 records), DN10;1SN-06;18MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX210W Attachments – Lock Valve?

Each record keeps the left and right fitting descriptions separate. Current examples: 9234555: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4613735: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 9228216: 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 ZX210W Attachments – Lock Valve hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 23 (9234555), Pipe No. 23A (4613735), Pipe No. 7 (9228216), Pipe No. 23A (4613736). Open a record to compare its installation position with the linked manual page.