| Model | Engine | Prod period | Body | Grade | Transm. | Options |
|---|---|---|---|---|---|---|
| BY31-QDDH | B | 08.1983 - 07.1985 | TR | T3 TB 5H ST 20T CBU | ||
| BY31-QDDH3 | B | 08.1983 - 07.1985 | TR | T3 TB 5H ST 20T IV | ||
| BY31-QDDHT | B | 08.1983 - 07.1985 | TR | T3 TB 5H WT 20T CBU | ||
| BY31-QDDHT3 | B | 08.1983 - 07.1985 | TR | T3 TB 5H WT 20T IV | ||
| BY31-QDGHT | B | 08.1983 - 07.1985 | TR | T2 TB 5H WT 20T CBU | ||
| BY31-QDGHT3 | B | 08.1983 - 07.1985 | TR | T2 TB 5H WT 20T IV | ||
| BY31-QDH | B | 08.1983 - 07.1985 | TR | T1 TS 5H ST 20T CBU | ||
| BY31D-QDHT | B | 08.1983 - 07.1985 | DMP | DMP 5H WT 20T CBU | ||
| BY31D-QDHT3 | B | 08.1983 - 07.1985 | DMP | DMP 5H WT 20T IV | ||
| BY31V-QDEHT3 | B | 08.1983 - 07.1985 | TR | VPA 5H WT 20T IV |