Features: Plunger limiting structure to prevent the piston from extending excessively.
Uses: Used in occasions where stretching is required.
| Model | Capacity （T） | Stroke (mm) | Coll. Height （mm） | Outside Diameter （mm） | Oil Capacity （cm3） | Weight（kg） |
| KET-BRC-25 | 2.5 | 127 | 264 | 48 | 45 | 1.8 |
| KET-BRC-46 | 5 | 140 | 301 | 57 | 101 | 13 |
| KET-BRC-106 | 10 | 151 | 289 | 85 | 228 | 18 |
| KET-BRP-106A | 10 | 151 | 587 | 85 | 227 | 15.9 |
| KET-BRP-106B | 10 | 151 | 541 | 85 | 227 | 13.2 |
| KET-BRP-306 | 30 | 155 | 1085 | 136 | 722 | 48.1 |
| KET-BRP-606 | 50 | 152 | 719 | 140 | 1155 | 53.5 |
