Individual hose record

73050200A078 Hose Repair Specifications

Excavator · Sunward · SWE155F · Control Valve

Finished length560 mm

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Installation diagram — Pipe No. 51

Locate Pipe No. 51 in the diagram, then confirm part number 73050200A078 before removing the hose.

Sunward SWE155F installation diagram showing hydraulic hose 73050200A078 at Pipe No. 51
Sunward SWE155F · 73050200A078Part 73050200A078 · Pipe No. 51Open full-size diagram

Repair specifications

Part number
73050200A078
Diagram pipe number
51
Installation route
分配阀PB4~液压油箱T7
Hose specification
DN6;1SN-04;22.5MPa
Finished length
560 mm
Working pressure
22.5 MPa
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
Quantity
1

Same system

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Specification
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Left fitting
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Right fitting
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Diagram Pipe No. 50

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Left fitting
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Right fitting
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Diagram Pipe No. 40

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Installation route: 分配阀后PB3~接头M4

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Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
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Diagram Pipe No. 35

730502004904

Installation route: 分配阀前PA9~

Length
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Specification
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Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
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Diagram Pipe No. 6

730502000375

Installation route: 分配阀~电磁阀(分配阀下)A

Length
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Specification
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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. 35

730502004904

Installation route: 分配阀PC3~液压油箱T7

Length
310 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. 52

73050200A079

Installation route: 分配阀PB2~液压油箱T7

Length
195 mm
Specification
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Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
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Diagram Pipe No. 9

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Installation route: 分配阀前PB9~模式切换阀6

Length
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Specification
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Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
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