Hydraulic line repair data

Caterpillar CAT®225B Hydraulic Pump Hose List

Coverage details

Hoses: 2 records
Full specifications: 2 records
Systems: 1 systems
Length range: 1,385–1,450 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.

Pipe number, part number, route, length, or fittingSearch another machine

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 5

5S-9348

Installation route: 先导泵~法兰板(液压油箱左)

Length: 1,385 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

View full repair specifications

Diagram Pipe No. 14

6W-6303

Installation route: 先导泵~液压油箱

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

View full repair specifications

Diagram Pipe No. 21

6W-6302

Installation route: 先导泵~过渡阀块(液压泵前)

Length: 1,400 mm
Specification: DN32;2层纤维+螺旋钢丝-20;1.4Mpa
Left fitting: 67°法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

View full repair specifications

Diagram Pipe No. 6

9V-8325

Installation route: 液压泵~液压泵吸油铁管

Length: 852 mm
Specification: DN13;1SN-8;14Mpa
Left fitting: 90°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 5

6W-6300

Installation route: 先导泵~液压油箱

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

View full repair specifications

Diagram Pipe No. 4

6W-6302

Installation route: 先导泵~液压油箱

Length: 1,400 mm
Specification: DN32;2层纤维+螺旋钢丝-20;1.4Mpa
Left fitting: 67°法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

View full repair specifications

Diagram Pipe No. 1

6W-6301

Installation route: 先导泵~过渡阀块(液压泵前)

Length: 1,460 mm
Specification: DN32;2层纤维+螺旋钢丝-20;1.4Mpa
Left fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

View full repair specifications

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®225B Hydraulic Pump?

There are 2 published records. 2 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®225B Hydraulic Pump?

Based on published records with valid lengths, the range is 1,385–1,450 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®225B Hydraulic Pump?

The most frequent raw specifications in the current published records are: DN25;4SP-16;28Mpa (2 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Caterpillar CAT®225B Hydraulic Pump?

Each record keeps the left and right fitting descriptions separate. Current examples: 5S-9348: left Light-series flange; right Light-series flange; 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®225B Hydraulic Pump hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 5 (5S-9348), Pipe No. 14 (6W-6303). Open a record to compare its installation position with the linked manual page.