| Model No. | Capacity | Stroke | Adjustment | Closed Height | Max. Height | Weight |
| (ton) | (mm) | (mm) | (mm) | (mm) | (kg) | |
| JBT2 | 2 | 220 | - | 180 | 400 | 2.8 |
| JBT4 | 4 | 170 | 50 | 160 | 380 | 4.2 |
| JBT6 | 6 | 170 | 60 | 160 | 390 | 5.2 |
| JBT12 | 12 | 220 | 60 | 220 | 500 | 9.5 |
| JBT20 | 20 | 225 | 60 | 235 | 520 | 12.5 |
| JBT30 | 30 | 180 | 60 | 235 | 475 | 17 |