Individual hose record

4444720 Hose Repair Specifications

Excavator · Hitachi · ZX240 · Control Lever

Finished length2,800 mm

Locate this hose

Installation diagram — Pipe No. 22

Locate Pipe No. 22 in the diagram, then confirm part number 4444720 before removing the hose.

Hitachi ZX240 installation diagram showing hydraulic hose 4444720 at Pipe No. 22
Hitachi ZX240Part 4444720 · Pipe No. 22Open full-size diagram

Repair specifications

Part number
4444720
Diagram pipe number
22
Installation route
右手柄~中转接头
Hose specification
DN10;1SN-06;18MPa
Finished length
2,800 mm
Working pressure
18 MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
Quantity
1

Same system

Related Hoses

Diagram Pipe No. 20

4443902

Installation route: 右手柄~中转接头

Length
2,900 mm
Specification
DN10;1SN-06;18MPa
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. 19

4443896

Installation route: 右手柄~中转接头

Length
2,900 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
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Diagram Pipe No. 4

4437636

Installation route: 左手柄~中转接头

Length
3,050 mm
Specification
DN10;1SN-06;18MPa
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. 12

4435036

Installation route: 中转接头~分配阀下

Length
1,000 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

Diagram Pipe No. 15

4438288

Installation route: 右手柄~进回油阀

Length
1,700 mm
Specification
DN10;1SN-06;18MPa
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. 1

4437656

Installation route: 左手柄~进回油阀

Length
2,000 mm
Specification
DN10;1SN-06;18MPa
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. 5

4437637

Installation route: 左手柄~中转接头

Length
2,950 mm
Specification
DN10;1SN-06;18MPa
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. 1

4427111

Installation route: 中转接头~分配阀右

Length
700 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
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