| 
| MODEL | JT.NO. | L | D | H |  
| BT30-JTA1-45 | JTA1 | 45 | 30 | 3 |  
| BT30-JTA1-90 | JTA1 | 90 | 30 | 3 |  
| BT30-JTA2-45 | JTA2 | 45 | 30 | 4 |  
| BT30-JTA2-90 | JTA2 | 90 | 30 | 4 |  
| BT30-JTA6-45 | JTA6 | 45 | 30 | 4 |  
| BT30-JTA6-90 | JTA6 | 90 | 30 | 4 |  
| BT40-JTA1-45 | JTA1 | 45 | 30 | 3 |  
| BT40-JTA1-90 | JTA1 | 90 | 30 | 3 |  
| BT40-JTA2-45 | JTA2 | 45 | 30 | 4 |  
| BT40-JTA2-90 | JTA2 | 90 | 30 | 4 |  
| BT40-JTA6-45 | JTA6 | 45 | 30 | 4 |  
| BT40-JTA6-90 | JTA6 | 90 | 30 | 4 |  
| BT50-JTA1-45 | JTA1 | 45 | 30 | 3 |  
| BT50-JTA1-105 | JTA1 | 105 | 30 | 3 |  
| BT50-JTA2-45 | JTA2 | 45 | 30 | 4 |  
| BT50-JTA2-105 | JTA2 | 105 | 30 | 4 |  
| BT50-JTA3-45 | JTA3 | 45 | -- | 7 |  
| BT50-JTA3-105 | JTA3 | 105 | 35 | 5 |  
| BT50-JTA6-45 | JTA6 | 45 | 30 | 4 |  
| BT50-JTA6-105 | JTA6 | 105 | 30 | 4 |  |