Individual hose record

4636859 Hose Repair Specifications

Excavator · Hitachi · ZX450LC-3 · Attachments

Finished length680 mm

Repair specifications

Part number: 4636859
Diagram pipe number: 10
Installation route: 铁管(液压泵)~铁管(散热器)
Hose specification: DN19;2SN-12;21.5MPa
Finished length: 680 mm
Working pressure: 21.5 MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封
Quantity: 1

Same system

Diagram Pipe No. 9

Installation route: 配重自卸手柄~蓄能器(配重自卸)

Diagram Pipe No. 12

Installation route: 先导泵~吸油铁管

Length: 480 mm
Specification: DN25;2SN-16;16.5MPa
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

Diagram Pipe No. 59

Installation route: 蓄能器~过渡阀块(分配阀)

Diagram Pipe No. 8

Installation route: 配重自卸手柄~过渡阀块(配重自卸)

Diagram Pipe No. 24

Installation route: 散热器下~铁管(散热器)

Length: 740 mm
Specification: DN19;2SN-12;21.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° heavy-series flangeOriginal Chinese: 90°法兰-重型

Diagram Pipe No. 16

Installation route: 风扇马达~

Length: 450 mm
Specification: DN19;2SN-12;21.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

Diagram Pipe No. 5

Installation route: 先导滤芯~铁管(液压泵)

Length: 750 mm
Specification: DN25;2SN-16;16.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

Diagram Pipe No. 18

Installation route: 中转接头~过渡阀块(流速切换)