- Length
- 2,000 mm
- Specification
- DN25;4SP-16;34.5MPa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 90° heavy-series flangeOriginal Chinese: 90°法兰-重型
Individual hose record
4639452 Hose Repair Specifications
Excavator · Hitachi · ZX850LC-3 · Swivel Joint
Finished length3,200 mm
Locate this hose
Installation diagram — Pipe No. 6
Locate Pipe No. 6 in the diagram, then confirm part number 4639452 before removing the hose.
Repair specifications
- Part number
- 4639452
- Diagram pipe number
- 6
- Installation route
- Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Hose specification
- DN25;4SP-16;35Mpa
- Finished length
- 3,200 mm
- Working pressure
- 35 MPa
- Left fitting
- Heavy-series flangeOriginal Chinese: 法兰-重型
- Right fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Quantity
- 4
Same system
Related Hoses
- Length
- 1,950 mm
- 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
- 45° heavy-series flangeOriginal Chinese: 45°法兰-重型
- Length
- 3,600 mm
- Specification
- DN12;1SN-8;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 1,950 mm
- Specification
- DN25;4SP-16;32.5MPa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Diagram Pipe No. 18
4639461
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 3,700 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 2,500 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 1,950 mm
- Specification
- DN25;4SH-16;34.5Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 90° heavy-series flangeOriginal Chinese: 90°法兰-重型