Features: Double acting, hydraulic return stroke.
Uses: It is suitable for occasions that need to be stretched and closed.
| Model | Capacity (T) | Body Height (mm) | Effective Stroke (mm) | Effective Area (cm²) | Oil Volume (cm³) | Extended Height (mm) | Cylinder Outer Diameter (mm) | Cylinder Inner Diameter (mm) | Plunger Diameter (mm) | Weight (kg) |
| KET-DRC-10 | 10 | 606 | 160 | 13.5 | 217 | 766 | 86 | 55 | 36 | 18 |
| KET-DRC-30 | 30 | 733 | 160 | 44 | 703 | 893 | 125 | 90 | 50 | 40 |
| KET-DRC-50 | 50 | 727 | 160 | 70 | 1125 | 887 | 148 | 110 | 56 | 63 |
