Individual hose record

137-6451 Hose Repair Specifications

Excavator · Caterpillar · CAT®317B L · Attachments – Lock Valve

Finished length2,100 mm

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Installation diagram — Pipe No. 2

Locate Pipe No. 2 in the diagram, then confirm part number 137-6451 before removing the hose.

Caterpillar CAT®317B L installation diagram showing hydraulic hose 137-6451 at Pipe No. 2 — **Caterpillar CAT®317B L**Part 137-6451 · Pipe No. 2Open full-size diagram

Repair specifications

Part number: 137-6451
Diagram pipe number: 2
Installation route: 大臂(锁止阀)~分配阀上
Hose specification: DN10;1SN-6;15.7Mpa
Finished length: 2,100 mm
Working pressure: 15.7 MPa
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
Quantity: 1

Same system

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Diagram Pipe No. 2

8E-0081

Installation route: 小臂油缸锁止阀

Length: 1,810 mm
Specification: DN13;4SP-8;28Mpa
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

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Diagram Pipe No. 13

137-4678

Installation route: 过渡接头(大臂油缸锁止阀)

Length: 3,600 mm
Specification: DN10;1SN-6;15.7Mpa
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

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Diagram Pipe No. 7

207-2626

Installation route: 小臂油缸锁止阀

Length: 1,795 mm
Specification: DN10;2SN-6;33Mpa
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

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Diagram Pipe No. 10

138-3408

Installation route: 过渡接头(大臂油缸锁止阀)

Length: 2,500 mm
Specification: DN10;1SN-6;15.7Mpa
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

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Diagram Pipe No. 9

137-4678

Installation route: 大臂(锁止阀)~电磁阀(液压泵)

Length: 3,600 mm
Specification: DN10;1SN-6;15.7Mpa
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

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Diagram Pipe No. 2

162-9399

Installation route: 小臂油缸锁止阀

Length: 4,020 mm
Specification: DN19;1SN-12;8.7Mpa
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

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Diagram Pipe No. 1

160-4094

Installation route: 小臂油缸锁止阀

Length: 3,350 mm
Specification: DN19;1SN-12;8.7Mpa
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

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Diagram Pipe No. 6

207-2627

Installation route: 小臂油缸锁止阀

Length: 2,180 mm
Specification: DN10;2SN-6;33Mpa
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

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For reference only. Confirm the actual hose before fabrication.