Individual hose record

DS20551026 Hose Repair Specifications

Excavator · Doosan · DX30Z · Control Valve

Finished length430 mm

Locate this hose

Installation diagram — Pipe No. 6

Locate Pipe No. 6 in the diagram, then confirm part number DS20551026 before removing the hose.

Part number: DS20551026
Diagram pipe number: 6
Installation route: 分配阀T2口~回转马达M口
Hose specification: DN13;4SP-08;41.5MPa
Finished length: 430 mm
Working pressure: 41.5 MPa
Left fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting: 90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°英制内螺纹60°外锥
Quantity: 1

Same system

Diagram Pipe No. 43

Installation route: 分配阀DR1口~进回油阀

Length: 320 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting: 90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°英制内螺纹60°外锥

Diagram Pipe No. 44

Installation route: 分配阀PB5口~分配阀(小臂内收)口

Length: 900 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting: 90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°英制内螺纹60°外锥

Diagram Pipe No. 40

Installation route: 分配阀左PB8口~分配阀右PB8口

Length: 600 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting: 90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°英制内螺纹60°外锥

Diagram Pipe No. 41

Installation route: 分配阀PA8口~分配阀(大臂抬升)口

Length: 750 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting: 90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°英制内螺纹60°外锥