Individual hose record

4639461 Hose Repair Specifications

Excavator · Hitachi · ZX870LC-6 · Swivel Joint

Finished length3,700 mm

Locate this hose

Installation diagram — Pipe No. 18

Locate Pipe No. 18 in the diagram, then confirm part number 4639461 before removing the hose.

Same system

Diagram Pipe No. 1

Installation route: 回转接头~分配阀右上

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

Diagram Pipe No. 6

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length: 3,200 mm
Specification: DN25;4SP-16;35Mpa
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

Diagram Pipe No. 3

Installation route: 回转接头~分配阀左下

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. 0

Installation route: 回转接头~分配阀右下

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