Individual hose record

108-7228 Hose Repair Specifications

Excavator · Caterpillar · CAT®312B · Control Valve

Finished length1,850 mm

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Installation diagram — Pipe No. 56

Locate Pipe No. 56 in the diagram, then confirm part number 108-7228 before removing the hose.

Caterpillar CAT®312B installation diagram showing hydraulic hose 108-7228 at Pipe No. 56
Caterpillar CAT®312BPart 108-7228 · Pipe No. 56Open full-size diagram

Repair specifications

Part number
108-7228
Diagram pipe number
56
Installation route
分配阀左~蓄能器电磁阀(液压油箱后)
Hose specification
DN6;-4;10.3Mpa
Finished length
1,850 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
2

Same system

Related Hoses

Diagram Pipe No. 56

135-1246

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

Length
2,050 mm
Specification
DN6;-4;19.2Mpa
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. 60

108-7285

Installation route: 分配阀前~分配阀前

Length
440 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

Diagram Pipe No. 42

108-7237

Installation route: 分配阀下~蓄能器电磁阀(液压油箱后)

Length
1,950 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

Diagram Pipe No. 42

7I-0918

Installation route: 分配阀~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

Diagram Pipe No. 60

108-7285

Installation route: 分配阀前~分配阀下

Length
440 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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