Hydraulic line repair data

Caterpillar CAT®245 Attachments Hose List

Coverage details
Hoses
9 records
Full specifications
9 records
Systems
1 systems
Length range
1,270–2,020 mm

Current system

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 9

2V-0509

Installation route: 控制阀(配重块)~先导滤芯

Length
1,750 mm
Specification
DN19;1SN-12;8.7Mpa
Left fitting
美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
View full repair specifications

Diagram Pipe No. 6

2V-0508

Installation route: 控制阀(配重块)~液压油过滤器

Length
1,270 mm
Specification
DN25;1SN-16;7Mpa
Left fitting
美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
View full repair specifications

Diagram Pipe No. 19

3V-9229

Installation route: 小臂(小臂侧)~正铲油缸

Length
1,622 mm
Specification
DN25;4SP-16;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

Diagram Pipe No. 17

3V-9168

Installation route: 小臂(小臂侧)~正铲油缸

Length
1,605 mm
Specification
DN25;4SP-16;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

Diagram Pipe No. 21

2V-0512

Installation route: 控制阀(配重块)~配重自卸油缸

Length
1,845 mm
Specification
DN13;4SP-8;28Mpa
Left fitting
美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
View full repair specifications

Diagram Pipe No. 3

2V-0157

Installation route: 安全阀~过渡阀块(中转接头后)

Length
1,980 mm
Specification
DN10;4SP-6;28Mpa
Left fitting
美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
View full repair specifications

Diagram Pipe No. 16

6W-2352

Installation route: 小臂(小臂侧)~正铲油缸

Length
1,700 mm
Specification
DN25;4SP-16;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

Diagram Pipe No. 16

3V-9229

Installation route: 小臂(小臂侧)~正铲油缸

Length
1,622 mm
Specification
DN25;4SP-16;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

Diagram Pipe No. 3

2V-0511

Installation route: 控制阀(配重块)~配重自卸油缸

Length
2,020 mm
Specification
DN13;4SP-8;28Mpa
Left fitting
美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
View full repair specifications

Diagram Pipe No. 10

2V-8729

Installation route: 控制阀~铁管(控制阀下)

Length
812 mm
Specification
DN38;4SP-24;17.5Mpa
Left fitting
90° light-series flangeOriginal Chinese: 90°法兰-轻型
Right fitting
Light-series flangeOriginal Chinese: 法兰-轻型
View full repair specifications

Diagram Pipe No. 29

2V-1001

Installation route: 铁管(过渡阀块)~法兰板

Length
1,960 mm
Specification
DN38;4SP-24;17.5Mpa
Left fitting
30°法兰-轻型
Right fitting
Light-series flangeOriginal Chinese: 法兰-轻型
View full repair specifications

Diagram Pipe No. 28

9V-1718

Installation route: 过渡阀块(回转马达左后)~铁管(液压油箱后)

Length
1,360 mm
Specification
DN32;6SH-20;42Mpa
Left fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 23

2V-1832

Installation route: 控制阀~

Length
1,030 mm
Specification
DN32;4SP-20;35Mpa
Left fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Right fitting
90° heavy-series flangeOriginal Chinese: 90°法兰-重型
View full repair specifications

Diagram Pipe No. 28

8K-3575

Installation route: 铁管(分配阀)~铁管(液压油箱后)

Length
1,345 mm
Specification
DN32;4SP-20;35Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
View full repair specifications

Diagram Pipe No. 1

9V-2230

Installation route: 铁管(分配阀)~铁管(大臂)

Length
1,705 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
View full repair specifications

Diagram Pipe No. 13

3V-5118

Installation route: 控制阀(配重块)~

Length
1,375 mm
Specification
DN19;4SP-12;28Mpa
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. 28

5V-5458

Installation route: 铁管(分配阀)~铁管(液压油箱后)

Length
1,360 mm
Specification
DN32;4SP-20;35Mpa
Left fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 28

8K-3575

Installation route: 过渡阀块(回转马达左后)~铁管(液压油箱后)

Length
1,345 mm
Specification
DN32;4SP-20;35Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
View full repair specifications

Diagram Pipe No. 28

5V-5458

Installation route: 过渡阀块(回转马达左后)~铁管(液压油箱后)

Length
1,360 mm
Specification
DN32;4SP-20;35Mpa
Left fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 28

9V-1718

Installation route: 铁管(分配阀)~铁管(液压油箱后)

Length
1,360 mm
Specification
DN32;6SH-20;42Mpa
Left fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 18

2V-8727

Installation route: 控制阀~

Length
1,590 mm
Specification
DN32;4SP-20;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
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®245 Attachments?

There are 9 published records. 9 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®245 Attachments?

Based on published records with valid lengths, the range is 1,270–2,020 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®245 Attachments?

The most frequent raw specifications in the current published records are: DN25;4SP-16;35Mpa (4 records), DN13;4SP-8;28Mpa (2 records), DN10;4SP-6;28Mpa (1 records), DN19;1SN-12;8.7Mpa (1 records), DN25;1SN-16;7Mpa (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®245 Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 2V-0509: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 2V-0508: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 3V-9229: left Heavy-series flange; right Heavy-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®245 Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 9 (2V-0509), Pipe No. 6 (2V-0508), Pipe No. 19 (3V-9229), Pipe No. 17 (3V-9168). Open a record to compare its installation position with the linked manual page.

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