Hydraulic line repair data

Caterpillar CAT®318B Attachments Hose List

Coverage details

Hoses: 5 records
Full specifications: 5 records
Systems: 1 systems
Length range: 370–3,550 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. 7

4I-6233

Installation route: 踏板(附加装置)~分配阀下

Length: 2,650 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 11

5I-3139

Installation route: 过渡阀块(回转接头右)~

Length: 1,700 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 13

142-1107

Installation route: 踏板(附加装置)~手动阀(分配阀前)

Length: 3,550 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 7

7I-7117

Installation route: 踏板(附加装置)~分配阀上

Length: 3,250 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 5

142-1113

Installation route: 手动阀(回转马达右)~控制阀(回转马达右)

Length: 370 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 8

5I-3103

Installation route: 手动阀(回转马达右)~控制阀(回转马达右)

Length: 500 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 90°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 10

102-1276

Installation route: 过渡阀块(回转接头右)~

Length: 1,350 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 90°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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®318B Attachments?

There are 5 published records. 5 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®318B Attachments?

Based on published records with valid lengths, the range is 370–3,550 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®318B Attachments?

The most frequent raw specifications in the current published records are: DN10;-6;10.3Mpa (5 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Caterpillar CAT®318B Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 4I-6233: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 5I-3139: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 142-1107: left 美制内螺纹37°锥; right 美制内螺纹37°锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Caterpillar CAT®318B Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 7 (4I-6233), Pipe No. 11 (5I-3139), Pipe No. 13 (142-1107), Pipe No. 7 (7I-7117). Open a record to compare its installation position with the linked manual page.