Individual hose record
133-3806 Hose Repair Specifications
Excavator · Caterpillar · CAT®M312 · Attachments – Quick Coupler
Finished length1,425 mm
Locate this hose
Installation diagram — Pipe No. 3
Locate Pipe No. 3 in the diagram, then confirm part number 133-3806 before removing the hose.

Repair specifications
- Part number
- 133-3806
- Diagram pipe number
- 3
- Installation route
- 分配阀前左~控制阀(驾驶室升降架下)
- Hose specification
- DN10;2SN-6;33Mpa
- Finished length
- 1,425 mm
- Working pressure
- 33 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
- 1
For reference only. Confirm the actual hose before fabrication.
