| Model | Diameter | Height | Width | Depth | Remark |
| BT-CFTR-1200 | 1200 | 760 | - | - | 4 Seater |
| BT-CFTR-900 | 900 | 760 | - | - | 3 Seater |
| BT-CFTR-1200 | - | 760 | 1200 | 600 | 4 Seater |
| BT-CFTR-1500 | - | 760 | 1500 | 750 | 6 Seater |
| Model | Diameter | Height | Width | Depth | Remark |
| BT-CFTR-1200 | 1200 | 760 | - | - | 4 Seater |
| BT-CFTR-900 | 900 | 760 | - | - | 3 Seater |
| BT-CFTR-1200 | - | 760 | 1200 | 600 | 4 Seater |
| BT-CFTR-1500 | - | 760 | 1500 | 750 | 6 Seater |