
144-7748: Coupling Assembly
Product Photos

Key Details
| OEM / Part No. | 144-7748 |
|---|---|
| Manufacturer | Caterpillar |
| Category | Other Hydraulic Components |
| Country of Origin | Origin on request |
| Weight | 0.2 kg |
| Dimensions | — |
| Unit of Measure | pcs |
| Condition | New original part |
Specifications
| Length (mm) | 77,0 |
|---|---|
| Length (in) | 3,04 |
| Width (mm) | 79,4 |
| Width (in) | 3,13 |
| Tube Diameter (mm) | 12,7 |
| Tube Diameter (in) | 0,5 |
| Port Type | Наружная и внутренняя |
| Seal O Ring Type | ORFS (2 шт.) |
| Thread Size In Tpi (in) | 13/ 16"-16 (2X) |
| Approx Weight (kg) | 0,2 |
| Approx Weight Lb | 0,45 |
| Material | Carbon Steel, Alloy Zinc |
Compatible Models
Delivery & Payment
Pickup from our warehouse in China or Moscow, and delivery anywhere in the world.
Укажите артикул, бренд, модель техники, серийный номер, количество и город доставки. Если нужна замена, менеджер проверит совместимость и срок поставки.
Payment in USD, EUR, CHF, or CNY to our company bank account in Hong Kong, or in Russian rubles to the Russian company bank account.
Warranty and delivery terms are confirmed on request.
Product Description
Description: Cat® Coupling assembly products are designed and tested as a system to achieve a reliable connection, thus maximizing hydraulic system safety and dependability. It is also recommended that appropriate and properly maintained Caterpillar tooling is used to ensure hoses are crimped to specifications. Use of Caterpillar hose with other manufacturer’s couplings or the use of Caterpillar couplings with other manufacturer’s hose may result in the production of unreliable, unsafe or under-performing hose assemblies. It is not recommended or authorized by Caterpillar. Application: Consult your owner's manual or contact your local Cat Dealer for more information.