Individual hose record

8U-7317 Hose Preview

Excavator · Caterpillar · CAT®213B · Attachments – Lock Valve

Finished length395 mm

Repair specifications

Part number: 8U-7317
Diagram pipe number: 11
Installation route: Left boom-cylinder lock valve → right boom-cylinder lock valveOriginal Chinese: 左大臂油缸锁止阀~右大臂油缸锁止阀
Hose specification: DN19;4SP-12;35Mpa
Finished length: 395 mm
Working pressure: 35 MPa
Left fitting: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Right fitting: 90° heavy-series flangeOriginal Chinese: 90°法兰-重型
Quantity: 1

Same system

Diagram Pipe No. 4

Installation route: 铲斗油缸锁止阀~过渡阀块(油缸锁止阀)

Diagram Pipe No. 1

Installation route: 小臂油缸锁止阀~接头总成(驾驶室)

Length: 316 mm
Specification: DN8;-5;17.5Mpa
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. 7

Installation route: 大臂油缸锁止阀~过渡阀块(大臂油缸锁止阀)

Length: 2,015 mm
Specification: DN10;2SN-6;33Mpa
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. 11

Installation route: Left boom-cylinder lock valve → right boom-cylinder lock valveOriginal Chinese: 左大臂油缸锁止阀~右大臂油缸锁止阀

Length: 461 mm
Specification: DN6;2SN-4;40Mpa
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

For reference only. Confirm the actual hose before fabrication.