- Length
- 1,450 mm
- Specification
- DN25;4SP-16;28Mpa
- Left fitting
- Light-series flangeOriginal Chinese: 法兰-轻型
- Right fitting
- Light-series flangeOriginal Chinese: 法兰-轻型
Hydraulic line repair data
Caterpillar CAT®231D Hydraulic Pump Hose List
Coverage details
- Hoses
- 1 records
- Full specifications
- 1 records
- Systems
- 1 systems
- Length range
- 1,450–1,450 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
- 1,460 mm
- Specification
- DN38;2层纤维+螺旋钢丝-24;1Mpa
- Left fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 1,400 mm
- Specification
- DN32;4SP-20;35Mpa
- Left fitting
- 45° heavy-series flangeOriginal Chinese: 45°法兰-重型
- Right fitting
- 45° heavy-series flangeOriginal Chinese: 45°法兰-重型
- Length
- 1,400 mm
- Specification
- DN19;2层纤维+螺旋钢丝-12;2.1Mpa
- Left fitting
- 67°法兰-轻型
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 1,022 mm
- Specification
- DN32;4SP-20;35Mpa
- Left fitting
- 90° heavy-series flangeOriginal Chinese: 90°法兰-重型
- Right fitting
- 60°法兰-重型
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®231D Hydraulic Pump?
There are 1 published records. 1 include a length, both end fittings, and a part number or diagram pipe number.
What is the hose length range for Caterpillar CAT®231D Hydraulic Pump?
Based on published records with valid lengths, the range is 1,450 mm. Open the individual record to verify its installation position and both end fittings before fabrication.
Which hose specifications are common for Caterpillar CAT®231D Hydraulic Pump?
The most frequent raw specifications in the current published records are: DN25;4SP-16;28Mpa (1 records). Verify the specification together with length, pressure, and fitting details.
How can I identify the left and right hose fittings for Caterpillar CAT®231D Hydraulic Pump?
Each record keeps the left and right fitting descriptions separate. Current examples: 6W-6303: left Light-series flange; right Light-series flange. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
Can I locate a Caterpillar CAT®231D Hydraulic Pump hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 14 (6W-6303). Open a record to compare its installation position with the linked manual page.