VST SA General Purpose Threaded Ram Jack
The VANKOS VST SA is a heavy-duty hydraulic jack built for lifting and holding extreme loads up to 500 tonnes. Its key feature is a threaded ram with a mechanical safety lock nut. This allows operators to mechanically lock the extended jack in place, ensuring the load remains completely safe and secure for long periods without relying on hydraulic pressure.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The VANKOS VST SA General Purpose Threaded Ram Jack is a robust, single-acting hydraulic jack manufactured by Vankos & Company. It is specifically designed for high-stress industrial applications including heavy load lifting, structural leveling, and maintenance tasks.
| Feature / Specification | Technical Details |
|---|---|
| Manufacturer | Vankos & Company |
| Jack Type | Single-acting, general-purpose hydraulic jack |
| Capacity Range | Standard models available from 50 to 500 tonnes (special series available from 2 tonnes onwards). |
| Maximum Working Pressure | Up to 700 bar (10,000 PSI) |
| Safety Mechanism | Threaded ram with an integrated mechanical safety lock nut for secure long-term load holding. |
| Pump System | Dual-pump hydraulic architecture featuring a high-speed positioning pump and high-pressure load pump for efficient operation. |
| Monitoring | Integrated pressure-gauge port for real-time hydraulic pressure monitoring. |
| Return Type | Load return / Gravity return mechanism. |






















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