Individual hose record

221-4807 Hose Repair Specifications

Excavator · Caterpillar · CAT®315F LCR · Solenoid Valve

Finished length1,750 mm

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Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number 221-4807 before removing the hose.

Part number: 221-4807
Diagram pipe number: 7
Installation route: 蓄能器电磁阀(分配阀右)~过渡阀块
Hose specification: DN10;-6;10.3Mpa
Finished length: 1,750 mm
Working pressure: 10.3 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

Diagram Pipe No. 17

Installation route: 电磁阀(驾驶室)~进回油阀

Length: 430 mm
Specification: DN10;-6;10.3Mpa
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

Diagram Pipe No. 28

Installation route: 电磁阀(驾驶室)~进回油阀

Length: 310 mm
Specification: DN10;1SN-6;10.4Mpa
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

Diagram Pipe No. 11

Installation route: 电磁阀(回转马达右前)~

Length: 610 mm
Specification: DN10;1SN-6;10.4Mpa
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

Diagram Pipe No. 30

Installation route: 电磁阀(驾驶室)~梭阀(驾驶室)

Length: 270 mm
Specification: DN10;1SN-6;10.4Mpa
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

Diagram Pipe No. 5

Installation route: 电磁阀(分配阀上)~液压油箱

Length: 1,750 mm
Specification: DN10;-6;10.3Mpa
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

For reference only. Confirm the actual hose before fabrication.