
390-9505: 378.206mm Long Basic Linkage Cylinder
Product Photos
Photo pendingKey Details
| OEM / Part No. | 390-9505 |
|---|---|
| Manufacturer | Caterpillar |
| Category | Other Cylinder Components |
| Country of Origin | Origin on request |
| Weight | 4.344 kg |
| Dimensions | — |
| Unit of Measure | pcs |
| Condition | New original part |
Product Description
The Coupler Cylinder operates as a hydraulic actuator, providing the force necessary to engage and disengage the coupler mechanism. It consists of a cylindrical body with a piston inside, seals, and hydraulic connections. The cylinder is mounted on the machine's main frame, and its piston is connected to the coupler assembly. When hydraulic fluid is supplied to the coupler cylinder, it creates pressure against the piston, causing it to move. This movement is utilized to activate the coupler mechanism, which securely locks and releases the hydraulic tool attached to the machine. Attributes: • Maintain the required pressure for smooth operation. • Withstand the forces and pressures involved in tool attachment and detachment operations. • Resists corrosion if it is exposed to outdoor conditions. Applications: The Coupler Cylinder is a component used in hydraulic systems to facilitate the attachment and detachment of hydraulic tools. This movement is utilized to activate the coupler mechanism, which securely locks and releases the hydraulic tool attached to the machine.
Specifications
| Material | Carbon Steel |
|---|
Delivery & Payment
Pickup from the supplier's warehouse in Shenzhen, China, or in Moscow, Russia.
Payment in Chinese yuan (CNY) to our company bank account in China, or in Russian rubles (RUB) to the Russian company bank account.
Warranty and delivery terms are confirmed on request.

