Hydraulic line repair data

Doosan E57W Attachments – Breaker Hose List

Doosan E57W Attachments – Breaker currently has 4 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 4 records
Full specifications: 4 records
Systems: 1 systems
Length range: 410–2,920 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 12

DS2093073

Installation route: 分配阀PB10口~电控液压动力转向阀D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. 52

DS2094085

Installation route: 分配阀PB6口~电控液压动力转向阀B口

Length: 2,920 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

DS2055643

Installation route: 开关阀B口~回油铁管(液压油箱)

Length: 410 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. 6

DS2093123

Installation route: 电磁阀T口~电控液压动力转向阀T口

Length: 490 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

Based on current published data

Common Repair Questions

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

How many hoses are currently listed for Doosan E57W Attachments – Breaker?

There are 4 published records. 4 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Doosan E57W Attachments – Breaker?

Based on published records with valid lengths, the range is 410–2,920 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Doosan E57W Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (3 records), DN13;1SN-08;16MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Doosan E57W Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: DS2093073: left British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat; DS2094085: left British female thread, 60° external cone seat; right British female thread, 60° external cone seat; DS2055643: left 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 E57W Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 12 (DS2093073), Pipe No. 52 (DS2094085), Pipe No. 15 (DS2055643), Pipe No. 6 (DS2093123). Open a record to compare its installation position with the linked manual page.