Individual hose record

4203028 Hose Repair Specifications

Excavator · Hitachi · EX150 · Control Lever

Finished length1,100 mm

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Installation diagram — Pipe No. 8

Locate Pipe No. 8 in the diagram, then confirm part number 4203028 before removing the hose.

Hitachi EX150 installation diagram showing hydraulic hose 4203028 at Pipe No. 8 — Hitachi EX150Part 4203028 · Pipe No. 8Open full-size diagram

Repair specifications

Part number: 4203028
Diagram pipe number: 8
Installation route: 右手柄~进回油阀
Hose specification: DN10;1层纤维-6;14MPa
Finished length: 1,100 mm
Working pressure: 14 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

Related Hoses

Diagram Pipe No. 5

4203025

Installation route: 左手柄~进回油阀

Length: 680 mm
Specification: DN10;1层纤维-6;14MPa
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. 42

4213469

Installation route: 接线板(中转接头)~分配阀上

Length: 1,100 mm
Specification: DN10;1层纤维-6;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 7

4203026

Installation route: 右手柄~进回油阀

Length: 1,100 mm
Specification: DN10;1层纤维-6;14MPa
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

4203027

Installation route: 左手柄~进回油阀

Length: 730 mm
Specification: DN10;1层纤维-6;14MPa
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. 49

4213467

Installation route: 接线板(中转接头)~分配阀下

Length: 750 mm
Specification: DN10;1层纤维-6;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 45°美制内螺纹37°内锥

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Diagram Pipe No. 41

4213468

Installation route: 中转接头~分配阀下

Length: 720 mm
Specification: DN10;1层纤维-6;14MPa
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