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Double Acting High Tonnage Electric Hydraulic Jack



Customization: The color can be customized based on your specific requirements.
The electric hydraulic jack is powered by high-pressure electric oil pumps. It features oil pressure rebound and overflow functions, designed as a safe protection pressurizer to handle emergent overpressure, ensuring safety during construction operations.
Hydraulic jacks can bear partial loading at 5% of rated pressure. The high-pressure alloy cylinder is extremely durable, making it ideal for large-scale projects where easy operation and precise control are essential. Advantages include large output, lightweight design, and remote control compatibility.



| Model | Tonnage (T) | Stroke (mm) | Closed Height (mm) | Outer Diameter (mm) | Weight (kg) | Pressure | Recommend Oil Pump |
|---|---|---|---|---|---|---|---|
| STQ50-100 | 50 | 100 | 225 | 127 | 35 | 63MPa | 0.55KW-1.5KW |
| STQ100-160 | 100 | 160 | 310 | 180 | 63 | 63MPa | 1.5KW-3KW |
| STQ150-200 | 150 | 200 | 360 | 219 | 86 | 63MPa | 3KW-4KW |
| STQ200-300 | 200 | 300 | 485 | 240 | 161 | 63MPa | 3KW-5.5KW |
| STQ320-500 | 320 | 500 | 710 | 330 | 456 | 63MPa | 4KW-5.5KW |
| STQ500-300 | 500 | 300 | 560 | 430 | 581 | 63MPa | 5.5KW-7.5KW |
| STQ630-500 | 630 | 500 | 817 | 500 | 1250 | 63MPa | 7.5KW-11KW |
| STQ1000-300 | 1000 | 300 | 760 | 600 | 1663 | 63MPa | 11KW |
*Note: All tonnage, stroke, and height can be customized according to client requirements.
Our hydraulic jacks are widely utilized across various industrial sectors:



Pak Lift