Individual hose record

4437388 Hose Repair Specifications

Excavator · Hitachi · ZX120 · Solenoid Valve

Finished length500 mm

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Installation diagram — Pipe No. 37A

Locate Pipe No. 37A in the diagram, then confirm part number 4437388 before removing the hose.

Hitachi ZX120 installation diagram showing hydraulic hose 4437388 at Pipe No. 37A — Hitachi ZX120Part 4437388 · Pipe No. 37AOpen full-size diagram

Repair specifications

Part number: 4437388
Diagram pipe number: 37A
Installation route: 电磁阀~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. 24

4439460

Installation route: 电磁阀~先导滤芯

Length: 950 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

View full repair specifications

Diagram Pipe No. 16A

4427775

Installation route: 电磁阀~进回油阀

Length: 3,200 mm
Specification: DN10;1层纤维-6;14MPa
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

For reference only. Confirm the actual hose before fabrication.