Hydraulic line repair data

Doosan DX85R-3 Hose Repair Data

Doosan DX85R-3 currently has 69 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 69 records
Full specifications: 69 records
Systems: 14 systems
Length range: 220–3,970 mm

Hose repair details

Hose Length and Fitting List

Showing 36 representative records. Return to the finder for a more specific search.

Diagram Pipe No. 3

DS2094019

Installation route: 分配阀T1口~液压油箱

Length: 1,500 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: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥

View full repair specifications

Diagram Pipe No. 8

DS2093115

Installation route: 分配阀PB6口~梭阀(踏板)C2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

View full repair specifications

Diagram Pipe No. 12

DS2059619

Installation route: 回转接头A口~分配阀A4口

Length: 920 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

View full repair specifications

Diagram Pipe No. 3

DS2054529

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

View full repair specifications

Diagram Pipe No. 70

DS2054526

Installation route: 回转马达C口~电磁阀T口

Length: 420 mm
Specification: DN13;1SN-08;16MPa
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

View full repair specifications

Diagram Pipe No. 17

DS2054527

Installation route: 液压油箱~电磁阀T1口

Length: 820 mm
Specification: DN13;1SN-08;16MPa
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

View full repair specifications

Diagram Pipe No. 7

DS20531179

Installation route: 大臂(快换)~快速联轴阀

Length: 2,680 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: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥

View full repair specifications

Diagram Pipe No. 21

DS2053831

Installation route: Arm cylinder — rightOriginal Chinese: 小臂油缸右

Length: 720 mm
Specification: DN13;4SP-08;41.5MPa
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

View full repair specifications

Diagram Pipe No. 9

DS2059640

Installation route: 分配阀LS口~电磁阀P口

Length: 1,530 mm
Specification: DN6;2SN-04;40MPa
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

View full repair specifications

Diagram Pipe No. 2

DS2093938

Installation route: 液压油箱~接线板(小臂油缸锁止阀)T口

Length: 3,970 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

View full repair specifications

Diagram Pipe No. 2

DS2093090

Installation route: 分节油缸踏板2口~分配阀PB10口

Length: 800 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

View full repair specifications

Diagram Pipe No. 1

DS2090177

Installation route: 右手柄2口~模式转换阀R1口

Length: 2,440 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 45° elbow, British female thread, 60° external cone seatOriginal Chinese: 45°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

View full repair specifications

Diagram Pipe No. 101

DS2092191

Installation route: 右手柄2口~分配阀PB1口

Length: 2,800 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: 45° elbow, British female thread, 60° external cone seatOriginal Chinese: 45°英制内螺纹60°外锥

View full repair specifications

Diagram Pipe No. 19

DS20531210

Installation route: 大臂摆动油缸~控制阀C口

Length: 1,550 mm
Specification: DN10;2SN-06;33MPa
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

View full repair specifications

Diagram Pipe No. 19

DS2093073

Installation route: 推土铲手柄1口~分配阀PA4口

Length: 2,650 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

View full repair specifications

Diagram Pipe No. 1-3

DS2062025

Installation route: 回转马达~堵头

Length: 730 mm
Specification: DN10;1SN-06;18MPa
Left fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting: 75°英制内螺纹60°外锥

View full repair specifications

Diagram Pipe No. 7

DS2059637

Installation route: 分配阀A8口~回转马达A口

Length: 1,500 mm
Specification: DN13;4SP-08;41.5MPa
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

View full repair specifications

Diagram Pipe No. 12

DS20551292

Installation route: 液压油箱~铁管(散热器)

Length: 2,730 mm
Specification: DN19;2SN-12;21.5MPa
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

View full repair specifications

Diagram Pipe No. 103

DS2054528

Installation route: 大臂(破碎器)~开关阀P口

Length: 3,050 mm
Specification: DN13;4SP-08;41.5MPa
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

View full repair specifications

Diagram Pipe No. 10

DS20531211

Installation route: 散热器上~铁管(散热器)

Length: 920 mm
Specification: DN25;1SN-16;8.8MPa
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

View full repair specifications

Diagram Pipe No. 13

DS20551293

Installation route: 液压泵L口~液压油箱

Length: 450 mm
Specification: DN13;1SN-08;16MPa
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

View full repair specifications

Diagram Pipe No. 64

DS2054512

Installation route: 液压泵B1口~堵头(减震管)

Length: 680 mm
Specification: DN13;4SP-08;41.5MPa
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

View full repair specifications

Diagram Pipe No. 117

DS2054529

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

View full repair specifications

Diagram Pipe No. 22

DS2091276

Installation route: 左手柄3口~梭阀B2口

Length: 1,680 mm
Specification: DN6;1SN-04;22.5MPa
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

View full repair specifications

Diagram Pipe No. 8

DS2059636

Installation route: 分配阀B8口~回转马达B口

Length: 1,530 mm
Specification: DN13;4SP-08;41.5MPa
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

View full repair specifications

Diagram Pipe No. 91

DS2094051

Installation route: 回转马达PG口~进回油阀P1口

Length: 1,550 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: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥

View full repair specifications

Diagram Pipe No. 15

DS2090184

Installation route: 右手柄P口~进回油阀P5口

Length: 220 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 45° elbow, British female thread, 60° external cone seatOriginal Chinese: 45°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

View full repair specifications

Diagram Pipe No. 1

DS2092305

Installation route: 分配阀PA3口~接线板(小臂油缸锁止阀)PI1口

Length: 3,430 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: 45° elbow, British female thread, 60° external cone seatOriginal Chinese: 45°英制内螺纹60°外锥

View full repair specifications

Diagram Pipe No. 1

DS20551294

Installation route: 液压油箱~控制阀T口

Length: 1,770 mm
Specification: DN13;1SN-08;16MPa
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

View full repair specifications

Diagram Pipe No. 21

DS2094051

Installation route: 回转马达PG口~进回油阀P3口

Length: 1,550 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: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥

View full repair specifications

Diagram Pipe No. 6

DS2094004

Installation route: 分配阀PA7口~梭阀(踏板)D2口

Length: 350 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: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥

View full repair specifications

Diagram Pipe No. 107

DS20551368

Installation route: 大臂摆动油缸~分配阀A9口

Length: 590 mm
Specification: DN10;2SN-06;33MPa
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

View full repair specifications

Diagram Pipe No. 107

DS20551290

Installation route: 大臂摆动油缸~分配阀A9口

Length: 560 mm
Specification: DN10;2SN-06;33MPa
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

View full repair specifications

Diagram Pipe No. 3

DS2093596

Installation route: 分节油缸踏板P口~进回油阀P口

Length: 680 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

View full repair specifications

Diagram Pipe No. 16

DS2058380

Installation route: 分配阀B9口~控制阀B口

Length: 1,270 mm
Specification: DN10;2SN-06;33MPa
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

View full repair specifications

Diagram Pipe No. 11

DS2059638

Installation route: 液压油过滤器~铁管(液压泵)

Length: 630 mm
Specification: DN13;1SN-08;16MPa
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

View full repair specifications

Narrow the selection

Control Valve9 hoses Boom Assembly9 hoses Control Lever8 hoses Swivel Joint6 hoses Swing Motor6 hoses Attachments – Lock Valve6 hoses Hydraulic Tank5 hoses Attachments5 hoses Hydraulic Pump4 hoses Pedal3 hoses Attachments – Quick Coupler3 hoses Solenoid Valve2 hoses Grease Lines2 hoses

Based on current published data

Common Repair Questions

Questions appear only when a published record or linked PDF page provides the answer.

Which systems and hoses are currently listed for Doosan DX85R-3?

The current published data covers 14 systems and 69 hose records. Systems with more listed records include: Control Valve (9 hoses), Boom Assembly (9 hoses), Control Lever (8 hoses), Swivel Joint (6 hoses), Swing Motor (6 hoses), Attachments – Lock Valve (6 hoses).

What is the hose length range for Doosan DX85R-3?

Based on published records with valid lengths, the range is 220–3,970 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Doosan DX85R-3?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (27 records), DN10;2SN-06;33MPa (12 records), DN13;1SN-08;16MPa (8 records), DN13;4SP-08;41.5MPa (8 records), DN10;1SN-06;18MPa (4 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Doosan DX85R-3?

Each record keeps the left and right fitting descriptions separate. Current examples: DS2094019: left British female thread, 60° external cone seat; right British female thread, 60° external cone seat; DS2093115: left British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat; DS2059619: left 90° elbow, British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Doosan DX85R-3 hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 3 (DS2094019), Pipe No. 8 (DS2093115), Pipe No. 12 (DS2059619), Pipe No. 3 (DS2054529). Open a record to compare its installation position with the linked manual page.

Hose Length and Fitting List

Choose a system

Common Repair Questions