Individual hose record

4377481 Hose Repair Specifications

Excavator · Hitachi · EX370-5 · Swivel Joint

Finished length2,400 mm

Repair specifications

Part number: 4377481
Diagram pipe number: 1
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
Hose specification: DN25;4SP-16;32Mpa
Finished length: 2,400 mm
Working pressure: 32 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

Diagram Pipe No. 11

Installation route: 回转接头~分配阀左上/右上

Length: 1,450 mm
Specification: DN25;4SH-16;38.8MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

Diagram Pipe No. 0

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

Length: 2,400 mm
Specification: DN25;4SP-16;32Mpa
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

Diagram Pipe No. 9

Installation route: 回转接头~回油铁管(液压油箱)

Diagram Pipe No. 24

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

Length: 2,250 mm
Specification: DN25;4SP-16;32Mpa
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

Diagram Pipe No. 14

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

Diagram Pipe No. 25

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

Length: 2,250 mm
Specification: DN25;4SP-16;32Mpa
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