Individual hose record

4401962 Hose Repair Specifications

Excavator · Hitachi · EX100M-5 · Swivel Joint

Finished length1,750 mm

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Installation diagram — Pipe No. 21

Locate Pipe No. 21 in the diagram, then confirm part number 4401962 before removing the hose.

Hitachi EX100M-5 installation diagram showing hydraulic hose 4401962 at Pipe No. 21
Hitachi EX100M-5Part 4401962 · Pipe No. 21Open full-size diagram

Repair specifications

Part number
4401962
Diagram pipe number
21
Installation route
Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
Hose specification
DN6;1SN-4;7Mpa
Finished length
1,750 mm
Working pressure
7 MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
Quantity
2

Same system

Related Hoses

Diagram Pipe No. 14

4286514

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

Length
1,900 mm
Specification
DN12;4层纤维层-8;3MPa
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. 21

4401963

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

Length
2,200 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. 21

4262276

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

Length
2,200 mm
Specification
DN6;1SN-4;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. 21

4286512

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

Length
1,750 mm
Specification
DN6;1SN-4;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. 6

4400654

Installation route: 回转接头~回油铁管(液压油箱)

Length
1,300 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. 14

4262930

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

Length
1,700 mm
Specification
DN12;4层纤维层-8;3MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
View full repair specifications
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