Individual hose record

4637942 Hose Repair Specifications

Excavator · Hitachi · ZX850LC-3 · Attachments

Finished length450 mm

Locate this hose

Installation diagram — Pipe No. 16

Locate Pipe No. 16 in the diagram, then confirm part number 4637942 before removing the hose.

Hitachi ZX850LC-3 installation diagram showing hydraulic hose 4637942 at Pipe No. 16
Hitachi ZX850LC-3Part 4637942 · Pipe No. 16Open full-size diagram

Repair specifications

Part number
4637942
Diagram pipe number
16
Installation route
风扇马达~过渡阀块(风扇马达)
Hose specification
DN19;2SN-12;21.5MPa
Finished length
450 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
Light-series flangeOriginal Chinese: 法兰-轻型
Quantity
2

Same system

Related Hoses

Diagram Pipe No. 16

4640562

Installation route: 电磁阀(散热器)~风扇液压油泵

Length
400 mm
Specification
DN19;4SP-12;38Mpa
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
View full repair specifications

Diagram Pipe No. 10

4656027

Installation route: 配重自卸踏板~液压油箱

Length
3,250 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

Diagram Pipe No. 8

4454734

Installation route: 配重自卸踏板~过渡阀块(配重自卸)

Length
250 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

Diagram Pipe No. 23

4313430

Installation route: 过渡阀块(散热器)~回油铁管(液压油箱)

Length
1,150 mm
Specification
DN12;1SN-8;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. 24

4640837

Installation route: 电磁阀(散热器)~回油铁管(液压油箱)

Length
520 mm
Specification
DN12;1SN-8;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
45°美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 35

4652694

Installation route: 先导滤芯~过渡阀块(支架)

Length
1,150 mm
Specification
DN12;1SN-8;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. 26

4452734

Installation route: 电磁阀(散热器)~三通(散热器)

Length
400 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
Scroll to Top