Individual hose record

DS20531179 Hose Repair Specifications

Excavator · Doosan · DX85R-3 · Attachments – Quick Coupler

Finished length2,680 mm

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Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number DS20531179 before removing the hose.

Part number: DS20531179
Diagram pipe number: 7
Installation route: 大臂(快换)~快速联轴阀
Hose specification: DN6;2SN-04;40MPa
Finished length: 2,680 mm
Working pressure: 40 MPa
Left fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Quantity: 2

Same system

Diagram Pipe No. 3

Installation route: 液压泵X口~电磁阀LS口

Length: 390 mm
Specification: DN6;2SN-04;40MPa
Left fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting: 45° elbow, British female thread, 60° external cone seatOriginal Chinese: 45°英制内螺纹60°外锥

Diagram Pipe No. 6

Installation route: 分配阀M口~快速联轴阀P口

Length: 1,350 mm
Specification: DN10;2SN-06;33MPa
Left fitting: 90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°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