Individual hose record

7I-0903 Hose Repair Specifications

Excavator · Caterpillar · CAT®312-A · Solenoid Valve

Finished length600 mm

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Installation diagram — Pipe No. 69

Locate Pipe No. 69 in the diagram, then confirm part number 7I-0903 before removing the hose.

Caterpillar CAT®312-A installation diagram showing hydraulic hose 7I-0903 at Pipe No. 69 — Caterpillar CAT®312-APart 7I-0903 · Pipe No. 69Open full-size diagram

Repair specifications

Part number: 7I-0903
Diagram pipe number: 69
Installation route: 蓄能器电磁阀(液压油箱后)~
Hose specification: DN13;-8;10.3Mpa
Finished length: 600 mm
Working pressure: 10.3 MPa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥
Quantity: 1

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Installation route: 蓄能器电磁阀(液压油箱后)~先导阀(分配阀左前)

Length: 1,350 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 9

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Installation route: 蓄能器电磁阀(液压油箱后)~手动阀(液压油箱旁)

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Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 38

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Installation route: 蓄能器电磁阀(液压油箱后)~

Length: 500 mm
Specification: DN6;-4;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 14

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Installation route: 蓄能器电磁阀(液压油箱后)~先导阀(分配阀右前)

Length: 1,350 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

For reference only. Confirm the actual hose before fabrication.