| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model 1YU | |||
| 1000101 | SH50E 1YU | 1986 | mint |
| 1300101 | SH50 2AA | 1986 | |
| 1400101 | SH50ED 1YV | 1986 | |
| 1505101 | SH50ES 2UK | 1987 | |
| 1566101 | SH50ES 3HK2 | 1988 | |
| 1657101 | SH50ES 3HK3 | 1988 | |
| 1823101 | SH50ET -3PU1 | 1989 | |
| 1835101 | SH50 3HK4 | 1991 | |
| 1851101 | SH50ES 3HK5 | 1991 | |
| 1926101 | SH50 3HK6 | 1991 | |
| 1957101 | SH50 3HK7 | 1994 | |
| 1973101 | SH50ES 3HK8 | 1994 | |
| - | SH50 3HK9 | 1996 | |