- Length
- 775 mm
- Specification
- DN19;6SH-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
Hydraulic line repair data
Caterpillar CAT®312C Boom Assembly Hose List
Coverage details
- Hoses
- 4 records
- Full specifications
- 4 records
- Systems
- 1 systems
- Length range
- 775–1,660 mm
Current system
Find a hose in this system
Use the number on the diagram, a part number, connection point, length, hose size, or fitting.
Hose repair details
Hose Length and Fitting List
- Length
- 1,300 mm
- Specification
- DN16;6SH-10;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
- Length
- 1,660 mm
- Specification
- DN16;6SH-10;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
- Length
- 870 mm
- Specification
- DN19;4SP-12;28Mpa
- Left fitting
- Light-series flangeOriginal Chinese: 法兰-轻型
- Right fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Length
- 1,425 mm
- Specification
- DN19;6SH-12;42Mpa
- Left fitting
- 45°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
- Length
- 1,425 mm
- Specification
- DN19;6SH-12;42Mpa
- Left fitting
- 45°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
- Length
- 1,215 mm
- Specification
- DN19;6SH-12;42Mpa
- Left fitting
- 45°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
- Length
- 960 mm
- Specification
- DN19;6SH-12;42Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 45°美制内螺纹平面密封
- Length
- 1,700 mm
- Specification
- DN19;6SH-12;42Mpa
- Left fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Right fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Length
- 778 mm
- Specification
- DN19;4SP-12;35Mpa
- Left fitting
- 45°美制内螺纹平面密封
- Right fitting
- 90° heavy-series flangeOriginal Chinese: 90°法兰-重型
- Length
- 780 mm
- Specification
- DN16;6SH-10;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
- Length
- 1,215 mm
- Specification
- DN19;6SH-12;42Mpa
- Left fitting
- 45°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
- Length
- 742 mm
- Specification
- DN19;4SP-12;35Mpa
- Left fitting
- 90° heavy-series flangeOriginal Chinese: 90°法兰-重型
- Right fitting
- 90° heavy-series flangeOriginal Chinese: 90°法兰-重型
- Length
- 1,000 mm
- Specification
- DN16;6SH-10;42Mpa
- Left fitting
- 45°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
- Length
- 1,300 mm
- Specification
- DN16;6SH-10;42Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 45°美制内螺纹平面密封
No hose in this list matches those words. Clear the box or search another machine.
Based on current published data
Common Repair Questions
Questions appear only when a published record or linked PDF page provides the answer.
How many hoses are currently listed for Caterpillar CAT®312C Boom Assembly?
What is the hose length range for Caterpillar CAT®312C Boom Assembly?
Which hose specifications are common for Caterpillar CAT®312C Boom Assembly?
How can I identify the left and right hose fittings for Caterpillar CAT®312C Boom Assembly?
Each record keeps the left and right fitting descriptions separate. Current examples: 4I-1095: left American female thread, flat-face seal; right American female thread, flat-face seal; 124-0838: left American female thread, flat-face seal; right American female thread, flat-face seal; 123-2729: left American female thread, flat-face seal; right American female thread, flat-face seal. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
Can I locate a Caterpillar CAT®312C Boom Assembly hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 7 (4I-1095), Pipe No. 2 (124-0838), Pipe No. 2 (123-2729), Pipe No. 7 (4E-5786). Open a record to compare its installation position with the linked manual page.