Individual hose record

4704812 Hose Repair Specifications

Excavator · Hitachi · ZX135US-3 · Boom Assembly

Finished length750 mm

Locate this hose

Installation diagram — Pipe No. 22

Locate Pipe No. 22 in the diagram, then confirm part number 4704812 before removing the hose.

Part number: 4704812
Diagram pipe number: 22
Installation route: 大臂油缸
Hose specification: DN12;4SP-8;34.5Mpa
Finished length: 750 mm
Working pressure: 34.5 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: 4

Same system

Diagram Pipe No. 3

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

Length: 950 mm
Specification: DN19;4SH-12;42MPa
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

Diagram Pipe No. 4

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

Length: 955 mm
Specification: DN16;4SP-10;38Mpa
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