Individual hose record

4464246 Hose Repair Specifications

Excavator · Hitachi · ZX80 · Pedal

Finished length550 mm

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Installation diagram — Pipe No. 3

Locate Pipe No. 3 in the diagram, then confirm part number 4464246 before removing the hose.

Hitachi ZX80 installation diagram showing hydraulic hose 4464246 at Pipe No. 3 — Hitachi ZX80Part 4464246 · Pipe No. 3Open full-size diagram

Repair specifications

Part number: 4464246
Diagram pipe number: 3
Installation route: 行走推杆~进回油阀
Hose specification: DN10;1SN-06;18MPa
Finished length: 550 mm
Working pressure: 18 MPa
Left fitting: 90°美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥
Quantity: 1

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Installation route: 行走推杆~分配阀前左

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Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 14

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Installation route: 行走推杆~分配阀前右

Length: 2,450 mm
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Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 4

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Installation route: 行走推杆~进回油阀

Length: 380 mm
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Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 8

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Installation route: 行走推杆~分配阀后右

Length: 2,050 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 90°美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

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Diagram Pipe No. 10

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Installation route: 行走推杆~分配阀后左

Length: 2,050 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