Individual hose record

4437689 Hose Preview

Excavator · Hitachi · ZX450LC · Hydraulic Tank

Finished length500 mm

Repair specifications

Part number: 4437689
Diagram pipe number: 24
Installation route: 液压油箱~中转接头
Hose specification: DN6;1SN-4;7Mpa
Finished length: 500 mm
Working pressure: 7 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥
Quantity: 1

Same system

Related Hoses

Diagram Pipe No. 32

4447833

Installation route: 液压油箱~电磁阀

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

View full repair specifications

Diagram Pipe No. 9

4435991

Installation route: 液压油箱~先导滤芯

Length: 480 mm
Specification: DN25;1SN-16;8.8MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

View full repair specifications

Diagram Pipe No. 54

4484021

Installation route: 液压油箱~进回油阀

Length: 3,100 mm
Specification: DN10;1SN-06;18MPa
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. 35

4459252

Installation route: 液压油箱~电磁阀(分配阀)

Length: 1,590 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

Diagram Pipe No. 23

4452813

Installation route: 液压油箱~中转接头

Length: 410 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 45°美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 27

4446846

Installation route: 液压油箱~中转接头

Length: 900 mm
Specification: DN10;1SN-06;18MPa
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. 54

4459265

Installation route: 液压油箱~进回油阀

Length: 3,000 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

For reference only. Confirm the actual hose before fabrication.