Individual hose record

4635303 Hose Repair Specifications

Excavator · Hitachi · ZX290LC-5N · Swivel Joint

Finished length2,400 mm

Locate this hose

Installation diagram — Pipe No. 0

Locate Pipe No. 0 in the diagram, then confirm part number 4635303 before removing the hose.

Hitachi ZX290LC-5N installation diagram showing hydraulic hose 4635303 at Pipe No. 0
Hitachi ZX290LC-5NPart 4635303 · Pipe No. 0Open full-size diagram

Repair specifications

Part number
4635303
Diagram pipe number
0
Installation route
Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
Hose specification
DN25;4SH-16;34.5Mpa
Finished length
2,400 mm
Working pressure
34.5 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Quantity
2

Same system

Related Hoses

Diagram Pipe No. 1

4635305

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
2,400 mm
Specification
DN25;4SH-16;34.5Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
View full repair specifications

Diagram Pipe No. 11

4636895

Installation route: 回转接头~回油铁管(液压油箱)

Length
2,250 mm
Specification
DN12;1SN-08;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

Diagram Pipe No. 12

4429283

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
2,600 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. 7

4459641

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
2,550 mm
Specification
DN13;1SN-08;16MPa
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

Diagram Pipe No. 2

4471645

Installation route: 回转接头~电磁阀

Length
1,650 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

Optional cross-check

Ask an AI search tool to check this repair data

The question is already written for this machine or hose. Use a tool with web search enabled; treat its answer as a starting point and verify on the machine.

ChatGPT Perplexity Claude Google AI Mode
See the exact question being sent
I am checking hydraulic hose repair information for "4635303 Hose Repair Specifications". Use web search and cite a source for every factual point. Compare this HoseSeek page with manufacturer manuals and reliable parts documentation: https://www.hoseseek.com/hoses/hose_ea2db0a2d5b51a97d1e7d885/
HoseSeek currently shows: part number: 4635303; diagram pipe number: 0; installation route: Swivel joint → travel motor; hose specification: DN25;4SH-16;34.5Mpa; finished length in millimetres: 2400; left fitting: American female thread, flat-face seal; right fitting: 90° elbow, American female thread, flat-face seal.

Verify, where applicable:
1. Exact machine model and any serial-number range.
2. Hydraulic system and installation route.
3. Hose part number and diagram pipe number.
4. Finished length, hose specification, and pressure rating.
5. Both end fittings, including thread, sealing seat, size, and angle.
6. Installation-diagram position and routing.

State explicitly what you could not verify. Do not infer a missing dimension or fitting. End with a short on-machine checklist for a hose repair technician.

For reference only. Confirm the actual hose before fabrication.

Scroll to Top