Individual hose record

5W-7857 Hose Repair Specifications

Excavator · Caterpillar · CAT®212 · Attachments – Lock Valve

Finished length5,408 mm

Locate this hose

Installation diagram — Pipe No. 14

Locate Pipe No. 14 in the diagram, then confirm part number 5W-7857 before removing the hose.

Caterpillar CAT®212 installation diagram showing hydraulic hose 5W-7857 at Pipe No. 14 — Caterpillar CAT®212Part 5W-7857 · Pipe No. 14Open full-size diagram

Repair specifications

Part number: 5W-7857
Diagram pipe number: 14
Installation route: 小臂油缸锁止阀(后段)
Hose specification: DN13;2SN-8;27.5Mpa
Finished length: 5,408 mm
Working pressure: 27.5 MPa
Left fitting: 公制内螺纹24°锥带O形圈-轻型
Right fitting: 公制内螺纹24°锥带O形圈-轻型
Quantity: 1

Same system

Related Hoses

Diagram Pipe No. 7

8U-4395

Installation route: 小臂油缸锁止阀(后段)

Length: 2,495 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

View full repair specifications

Diagram Pipe No. 43

5W-8008

Installation route: 小臂油缸锁止阀

Length: 5,190 mm
Specification: DN13;2SN-8;27.5Mpa
Left fitting: 公制内螺纹24°锥带O形圈-轻型
Right fitting: 公制内螺纹24°锥带O形圈-轻型

View full repair specifications

Diagram Pipe No. 6

8U-4335

Installation route: 小臂油缸锁止阀(后段)

Length: 3,195 mm
Specification: DN19;4SP-12;35Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

View full repair specifications

For reference only. Confirm the actual hose before fabrication.