Hydraulic line repair data

Sunward SWE500ES Hose Repair Data

Sunward SWE500ES currently has 58 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 58 records
Full specifications: 58 records
Systems: 10 systems
Length range: 250–4,240 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. 19

730502001042

Installation route: 分配阀后PB4~液压油箱YX3

Length: 580 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

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Diagram Pipe No. 22

730501005916

Installation route: 燃油滤芯~油水分离器

Length: 250 mm
Specification: DN12;1SN-08;17.2MPa
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

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Diagram Pipe No. 49

73050200B647

Installation route: 风扇泵~换向阀(散热器)

Length: 1,170 mm
Specification: DN20;6SH-12;35MPa
Left fitting: 公制内螺纹24°锥带O形圈-重型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 22

73050200A051

Installation route: 回转马达(左)~回转马达(右)

Length: 810 mm
Specification: DN20;6SH-12;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

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Diagram Pipe No. 39

730501006055

Installation route: 左手柄K2~分配阀后PB9

Length: 4,240 mm
Specification: DN8;1SN-05;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

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Diagram Pipe No. 69

730502003390

Installation route: 回转马达(左)LDB~回转马达(右)RDB

Length: 380 mm
Specification: DN16;1SN-10;13.8MPa
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

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Diagram Pipe No. 13

730502002595

Installation route: 回转马达(左)~过渡阀块(回转马达)

Length: 580 mm
Specification: DN20;1SN-12;12MPa
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

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Diagram Pipe No. 54

730502003011

Installation route: 行走踏板H3~分配阀前PA1

Length: 3,250 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

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Diagram Pipe No. 11

730502006629

Installation route: 回油铁管(液压油箱)~散热器下

Length: 670 mm
Specification: DN64;1SN-40;0.4MPa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 20

730503001144

Installation route: 回转接头~分配阀右

Length: 1,580 mm
Specification: DN25;6SH-16;35MPa
Left fitting: 45°法兰-轻型
Right fitting: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型

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Diagram Pipe No. 5

730503000337

Installation route: 先导泵下B3~吸油铁管

Length: 630 mm
Specification: DN20;1SN-12;12MPa
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

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Diagram Pipe No. 42

730501006051

Installation route: 左手柄K4~分配阀前PA9

Length: 3,550 mm
Specification: DN8;1SN-05;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

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Diagram Pipe No. 39

73050200B451

Installation route: 散热器~单向阀(散热器)

Length: 1,150 mm
Specification: DN64;1SN-40;0.4MPa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 61

730502002001

Installation route: 分配阀左PA~回转马达(左)LSH

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: 45°公制内螺纹24°锥带O形圈-轻型

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Diagram Pipe No. 47

730502000836

Installation route: 右手柄I1~分配阀后PB8

Length: 3,650 mm
Specification: DN8;1SN-05;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

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Diagram Pipe No. 41

730501006053

Installation route: 左手柄K3~分配阀前PA2

Length: 3,520 mm
Specification: DN8;1SN-05;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

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Diagram Pipe No. 9

730503001142

Installation route: 回转接头~分配阀左

Length: 1,800 mm
Specification: DN25;6SH-16;35MPa
Left fitting: 45°法兰-轻型
Right fitting: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型

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Diagram Pipe No. 30

730502006490

Installation route: 风扇泵~

Length: 2,450 mm
Specification: DN10;1SN-06;20.7MPa
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

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Diagram Pipe No. 38

730502001388

Installation route: 右手柄IT~进回油阀AT2

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

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Diagram Pipe No. 64

730502006013

Installation route: 回转马达(右)M~回油铁管HY1

Length: 740 mm
Specification: DN25;1SN-16;8.8MPa
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

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Diagram Pipe No. 38

730502001388

Installation route: 左手柄KP~进回油阀AP4

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

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Diagram Pipe No. 7

730501004419

Installation route: 液压泵上PSV2~液压油滤清器

Length: 550 mm
Specification: DN10;1SN-06;20.7MPa
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

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Diagram Pipe No. 27

730502006704

Installation route: 分配阀上PA10~分配阀前DR2

Length: 530 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

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Diagram Pipe No. 31

73050200B379

Installation route: 散热器上~过渡阀块(散热器)

Length: 1,030 mm
Specification: DN50;1SN-32;4MPa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: 45°法兰-轻型

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Diagram Pipe No. 64

730502006013

Installation route: 回转马达(左)M~回油铁管HY2

Length: 740 mm
Specification: DN25;1SN-16;8.8MPa
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

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Diagram Pipe No. 46

730502008441

Installation route: 回转马达(左)~回转马达(右)

Length: 970 mm
Specification: DN20;6SH-12;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

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Diagram Pipe No. 35

730501000450

Installation route: 分配阀前PA9~三通(分配阀前)

Length: 360 mm
Specification: DN8;1SN-05;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

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Diagram Pipe No. 13

730502002595

Installation route: 回转马达(右)~过渡阀块(回转马达)

Length: 580 mm
Specification: DN20;1SN-12;12MPa
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

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Diagram Pipe No. 10

730503001143

Installation route: 回转接头~分配阀左

Length: 1,640 mm
Specification: DN25;6SH-16;35MPa
Left fitting: 45°法兰-轻型
Right fitting: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型

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Diagram Pipe No. 4

730501006381

Installation route: 液压油箱~散热器

Length: 1,780 mm
Specification: DN64;1SN-40;0.4MPa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

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Diagram Pipe No. 38

730502001388

Installation route: 左手柄KT~进回油阀AT4

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

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Diagram Pipe No. 10

730502003209

Installation route: 液压泵后DR2~液压油箱YX8

Length: 700 mm
Specification: DN10;1SN-06;20.7MPa
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

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Diagram Pipe No. 17

730501000560

Installation route: 分配阀右DR3~液压油箱YX2

Length: 380 mm
Specification: DN8;1SN-05;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

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Diagram Pipe No. 8

730502007727

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

Length: 1,520 mm
Specification: DN32;6SH-20;35MPa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: 90° heavy-series flangeOriginal Chinese: 90°法兰-重型

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Diagram Pipe No. 34

73050200B450

Installation route: 液压油箱~过渡阀块(散热器)

Length: 1,860 mm
Specification: DN64;1SN-40;0.4MPa
Left fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

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Diagram Pipe No. 28

73050200B689

Installation route: 风扇泵~换向阀(散热器)

Length: 720 mm
Specification: DN20;6SH-12;35MPa
Left fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型
Right fitting: 公制内螺纹24°锥带O形圈-重型

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Narrow the selection

Control Valve12 hoses Control Lever11 hoses Swing Motor8 hoses Attachments7 hoses Hydraulic Tank6 hoses Hydraulic Pump4 hoses Boom Assembly3 hoses Swivel Joint3 hoses Pedal3 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 Sunward SWE500ES?

The current published data covers 10 systems and 58 hose records. Systems with more listed records include: Control Valve (12 hoses), Control Lever (11 hoses), Swing Motor (8 hoses), Attachments (7 hoses), Hydraulic Tank (6 hoses), Hydraulic Pump (4 hoses).

What is the hose length range for Sunward SWE500ES?

Based on published records with valid lengths, the range is 250–4,240 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Sunward SWE500ES?

The most frequent raw specifications in the current published records are: DN8;1SN-05;22.5MPa (23 records), DN20;6SH-12;35MPa (5 records), DN64;1SN-40;0.4MPa (5 records), DN10;1SN-06;20.7MPa (4 records), DN20;1SN-12;12MPa (4 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Sunward SWE500ES?

Each record keeps the left and right fitting descriptions separate. Current examples: 730502001042: 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; 730501005916: left 公制内螺纹24°锥带O形圈-轻型; right 公制内螺纹24°锥带O形圈-轻型; 73050200B647: left 公制内螺纹24°锥带O形圈-重型; right 90° light-series flange. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Sunward SWE500ES hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 19 (730502001042), Pipe No. 22 (730501005916), Pipe No. 49 (73050200B647), Pipe No. 22 (73050200A051). Open a record to compare its installation position with the linked manual page.

Hose Length and Fitting List

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Common Repair Questions