| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model NJ47A | |||
| 117126 | TU250GY | 2000 | glass tracker |
| 129452 | TU250GK2 | 2002 | |
| 134527 | TU250GK3 | 2003 | |
| 136546 | TU250GK3 | 2003 | |
| 137875 | TU250GK3 | 2003 | |
| Model NJ4BA | |||
| 100001 | TU250GK4 | 2004 | glass tracker |
| 102678 | TU250GK5 | 2005 | |
| 104723 | TU250GK6 | 2006 | |
| 106952 | TU250GK7 | 2007 | |
| Model NJ4DA | |||
| 100001 | TU250GK9 | 2009 | glass tracker |
| 101293 | TU250GL0 | 2010 | |