Individual hose record

4449711 Hose Repair Specifications

Excavator · Hitachi · ZX800 · Attachments – Breaker

Finished length2,800 mm

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Installation diagram — Pipe No. 21

Locate Pipe No. 21 in the diagram, then confirm part number 4449711 before removing the hose.

Hitachi ZX800 installation diagram showing hydraulic hose 4449711 at Pipe No. 21 — Hitachi ZX800Part 4449711 · Pipe No. 21Open full-size diagram

Repair specifications

Part number: 4449711
Diagram pipe number: 21
Installation route: 中转接头~分配阀右
Hose specification: DN6;1SN-4;7Mpa
Finished length: 2,800 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: 1

Same system

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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. 7

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Right fitting: 美制内螺纹37°内锥

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Diagram Pipe No. 10A

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Installation route: 破碎器踏板~中转接头

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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. 18

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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. 6

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Installation route: 破碎器踏板~进回油阀

Length: 550 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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