Individual hose record

6A-7864 Hose Repair Specifications

Excavator · Caterpillar · CAT®219D · Control Valve

Finished length889 mm

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Installation diagram — Pipe No. 1

Locate Pipe No. 1 in the diagram, then confirm part number 6A-7864 before removing the hose.

Caterpillar CAT®219D installation diagram showing hydraulic hose 6A-7864 at Pipe No. 1 — Caterpillar CAT®219DPart 6A-7864 · Pipe No. 1Open full-size diagram

Repair specifications

Part number: 6A-7864
Diagram pipe number: 1
Installation route: 分配阀~过渡阀块(分配阀后)
Hose specification: DN19;1SN-12;8.7Mpa
Finished length: 889 mm
Working pressure: 8.7 MPa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥
Quantity: 1

Same system

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Diagram Pipe No. 24

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Installation route: 分配阀~过渡阀块

Length: 1,077 mm
Specification: DN10;4SP-6;28Mpa
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. 36

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Installation route: 分配阀~液压油箱

Length: 975 mm
Specification: DN38;4SP-24;17.5Mpa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

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Diagram Pipe No. 33

9D-5379

Installation route: 分配阀~液压油箱

Length: 673 mm
Specification: DN19;1SN-12;8.7Mpa
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. 81

2V-1821

Installation route: 分配阀~

Length: 1,100 mm
Specification: DN10;4SP-6;28Mpa
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.