Individual hose record

6W-7644 Hose Preview

Excavator · Caterpillar · CAT®219 · Attachments – Lock Valve

Finished length1,730 mm

Repair specifications

Part number: 6W-7644
Diagram pipe number: 7
Installation route: 过渡接头(锁止阀)~回油铁管
Hose specification: DN10;4SP-6;28Mpa
Finished length: 1,730 mm
Working pressure: 28 MPa
Left fitting: 美制内螺纹37°锥
Right fitting: 90°美制内螺纹37°锥
Quantity: 1

Same system

Related Hoses

Diagram Pipe No. 1

6W-7641

Installation route: 小臂油缸锁止阀

Length: 4,680 mm
Specification: DN19;4SP-12;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. 9

6W-7642

Installation route: 小臂油缸锁止阀

Length: 4,680 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. 35

7V-7377

Installation route: 大臂油缸锁止阀

Length: 402 mm
Specification: DN10;2SN-6;33Mpa
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

6W-7664

Installation route: 小臂油缸锁止阀

Length: 5,240 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

Diagram Pipe No. 1

6W-7665

Installation route: 小臂油缸锁止阀

Length: 5,180 mm
Specification: DN19;4SP-12;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.