Individual hose record

4642276 Hose Repair Specifications

Excavator · Hitachi · ZX350LC-3 · Boom Assembly

Finished length1,650 mm

Locate this hose

Installation diagram — Pipe No. 21

Locate Pipe No. 21 in the diagram, then confirm part number 4642276 before removing the hose.

Hitachi ZX350LC-3 installation diagram showing hydraulic hose 4642276 at Pipe No. 21
Hitachi ZX350LC-3Part 4642276 · Pipe No. 21Open full-size diagram

Repair specifications

Part number
4642276
Diagram pipe number
21
Installation route
Arm cylinder — rightOriginal Chinese: 小臂油缸右
Hose specification
DN32;4SP-20;35Mpa
Finished length
1,650 mm
Working pressure
35 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Quantity
1

Same system

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

Length
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Specification
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Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 13

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Installation route: 大臂油缸

Length
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Specification
DN25;4SH-16;38.8MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 13

4628956

Installation route: Arm cylinder — leftOriginal Chinese: 小臂油缸左

Length
900 mm
Specification
DN25;4SH-16;38.8MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 16

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Installation route: 大臂左1/左4

Length
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Specification
DN25;4SP-16;35Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
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Diagram Pipe No. 12

4648034

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

Length
1,050 mm
Specification
DN32;4SP-20;35Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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