| Model | MT320 | MT380 | MT440 | MT500 | MT560 | MT620 |
| Step | 5X2 | 6X2 | 7X2 | 8X2 | 9X2 | 10X2 |
| Height | 1.6+1.6m /10.5ft*2 | 1.9+1.9m /12.5ft*2 | 2.2+2.2m /14.4ft*2 | 2.5+2.5m /16.4ft*2 | 2.8+2.8m /18.4ft*2 | 3.1+3.1m /20.4ft*2 |
| N.W. | 11.2kgs | 12.8kgs | 14.65kgs | 16.85kgs | 19.05kgs | 21.3kgs |
| CBM | 0.076 | 0.082 | 0.085 | 0.087 | 0.092 | 0.093 |
