Hydraulic line repair data

Wheel Loader Hydraulic Hose Directory

Search by model, brand, part number, system, or installation route. Open a hose record to check its length, specification, end fittings, and diagram.

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Coverage details
Hoses
75 records
Full specifications
75 records
Systems
6 systems
Length range
280–1,800 mm

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Hose repair details

Hose Length and Fitting List

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

Hose record

730502000386

Installation route: 右手柄2~分配阀A2

Length
1,400 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

73050200E648

Installation route: 液压泵~分配阀P1

Length
515 mm
Specification
DN12;2SN-08;31MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502001731

Installation route: 右手柄T~回油铁管T8

Length
1,800 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

73050200B181

Installation route: 散热器~液压油滤清器

Length
1,200 mm
Specification
DN20;1SN-12;12MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
45°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730504004151

Installation route: 行走踏板2~分配阀A3

Length
280 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
90°公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

73050200B181

Installation route: 散热器上~过渡阀块(散热器)

Length
1,200 mm
Specification
DN20;1SN-12;12MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
45°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502004086

Installation route: 左手柄E~液压泵X3

Length
1,050 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502001418

Installation route: 右手柄4~分配阀B2

Length
1,600 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502003214

Installation route: 行走踏板T~回油铁管T6

Length
1,100 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502004086

Installation route: 左手柄E~液压泵X3

Length
1,050 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502000343

Installation route: 右手柄2~分配阀A2

Length
1,550 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502002624

Installation route: 行走踏板T~回油铁管T6

Length
950 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502000718

Installation route: 左手柄T~回油铁管T7

Length
1,200 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730501002290

Installation route: 液压泵后~节流阀

Length
950 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730504004341

Installation route: 电磁阀(蓄能器)~左行走马达Z

Length
750 mm
Specification
DN16;3SN-10;35MPa
Left fitting
公制内螺纹24°锥带O形圈-重型
Right fitting
90°公制内螺纹24°锥带O形圈-重型
View full repair specifications

Hose record

730502001388

Installation route: 左手柄P~电磁阀(蓄能器)PV

Length
1,500 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502003214

Installation route: 行走踏板T~回油铁管T6

Length
1,100 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

73050200B181

Installation route: 散热器上~过渡阀块(散热器)

Length
1,200 mm
Specification
DN20;1SN-12;12MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
45°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502001731

Installation route: 右手柄T~回油铁管T8

Length
1,800 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502002435

Installation route: 左手柄P~电磁阀(蓄能器)PV

Length
1,500 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730501000673

Installation route: 左手柄E~液压泵X3

Length
920 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502001418

Installation route: 右手柄3~分配阀B1

Length
1,600 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730501001646

Installation route: 左手柄C~液压泵X4

Length
950 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502000343

Installation route: 右手柄2~分配阀A2

Length
1,550 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502002644

Installation route: 液压泵后~右行走马达A

Length
750 mm
Specification
DN16;3SN-10;35MPa
Left fitting
公制内螺纹24°锥带O形圈-重型
Right fitting
90°公制内螺纹24°锥带O形圈-重型
View full repair specifications

Hose record

730502001632

Installation route: 右手柄T~回油铁管T8

Length
1,350 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

73050200B181

Installation route: 散热器~液压油滤清器

Length
1,200 mm
Specification
DN20;1SN-12;12MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
45°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502000928

Installation route: 右手柄P~电磁阀(蓄能器)PH

Length
1,600 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502000718

Installation route: 左手柄T~回油铁管T7

Length
1,200 mm
Specification
DN8;1SN-05;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502002435

Installation route: 左手柄P~电磁阀(蓄能器)PV

Length
1,500 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502000386

Installation route: 右手柄2~分配阀A2

Length
1,400 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502001418

Installation route: 右手柄P~电磁阀(蓄能器)PH

Length
1,600 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

73050200E648

Installation route: 液压泵~分配阀P1

Length
515 mm
Specification
DN12;2SN-08;31MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730504004341

Installation route: 电磁阀(蓄能器)~左行走马达Z

Length
750 mm
Specification
DN16;3SN-10;35MPa
Left fitting
公制内螺纹24°锥带O形圈-重型
Right fitting
90°公制内螺纹24°锥带O形圈-重型
View full repair specifications

Hose record

730502000343

Installation route: 右手柄2~分配阀A2

Length
1,550 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Hose record

730502002435

Installation route: 行走踏板P~电磁阀(蓄能器)PH

Length
1,500 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Manual coverage

Machines with PDF Manuals

Use these manuals to identify the machine and system. Hose-level specifications appear on individual hose records.

Based on current published data

Common Repair Questions

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

What is the hose length range for Wheel Loader?

Based on published records with valid lengths, the range is 280–1,800 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Wheel Loader?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (39 records), DN8;1SN-05;22.5MPa (23 records), DN16;3SN-10;35MPa (6 records), DN20;1SN-12;12MPa (5 records), DN12;2SN-08;31MPa (2 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Wheel Loader?

Each record keeps the left and right fitting descriptions separate. Current examples: 730502000386: left 公制内螺纹24°锥带O形圈-轻型; right 90°公制内螺纹24°锥带O形圈-轻型; 73050200E648: left 公制内螺纹24°锥带O形圈-轻型; right 90°公制内螺纹24°锥带O形圈-轻型; 730502001731: left 公制内螺纹24°锥带O形圈-轻型; right 90°公制内螺纹24°锥带O形圈-轻型. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Optional cross-check

Ask an AI search tool to check this repair data

The question is already written for this machine or hose. Use a tool with web search enabled; treat its answer as a starting point and verify on the machine.

See the exact question being sent
I am checking hydraulic hose repair information for "Wheel Loader Hydraulic Hose Directory". Use web search and cite a source for every factual point. Compare this HoseSeek page with manufacturer manuals and reliable parts documentation: https://www.hoseseek.com/equipment/wheel-loaders/

Verify, where applicable:
1. Exact machine model and any serial-number range.
2. Hydraulic system and installation route.
3. Hose part number and diagram pipe number.
4. Finished length, hose specification, and pressure rating.
5. Both end fittings, including thread, sealing seat, size, and angle.
6. Installation-diagram position and routing.

State explicitly what you could not verify. Do not infer a missing dimension or fitting. End with a short on-machine checklist for a hose repair technician.
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