Individual hose record

112-9487 Hose Repair Specifications

Excavator · Caterpillar · CAT®312-A · Swivel Joint

Finished length860 mm

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Installation diagram — Pipe No. 4

Locate Pipe No. 4 in the diagram, then confirm part number 112-9487 before removing the hose.

Caterpillar CAT®312-A installation diagram showing hydraulic hose 112-9487 at Pipe No. 4
Caterpillar CAT®312-APart 112-9487 · Pipe No. 4Open full-size diagram

Repair specifications

Part number
112-9487
Diagram pipe number
4
Installation route
回转接头~分配阀前(规格1)
Hose specification
DN19;4SP-12;35Mpa
Finished length
860 mm
Working pressure
35 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Quantity
1

Same system

Related Hoses

Diagram Pipe No. 30

7I-0175

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
1,800 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

Diagram Pipe No. 2

112-9489

Installation route: 回转接头~分配阀前(规格1)

Length
970 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
View full repair specifications

Diagram Pipe No. 32

7I-0918

Installation route: 回转接头~蓄能器电磁阀(液压油箱后)

Length
2,000 mm
Specification
DN6;-4;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.

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