| 机型Model | QLY3.0-6 | QLY3.0-5A | QLY3.0-5B | |
| 最大额定起重量Max. nominal hoist capacity | t | 6 | 4.5 | 5 |
| 主臂最大起升高度Max. hoist height of main arm | m | 20 | 18 | 18 |
| 最大起重力矩Max. hoist moment | kN.m | 63.4 | 54.7 | 54.7 |
| 发动机型号Model of engine | 2105 | T25 | 2105 | |
| 额定功率Nominal power | kW | 25.7 | 18.25 | 25.7 |
| 最小转弯半径Min. turn radius | m | 8 | 7 | 7.5 |
| 最高行驶速度Max. travel speed | Km/h | 30 | 30 | 30 |
| 最大爬坡度Max. climbing slope | % | 23 | 23 | 23 |
| 整机重量Machine Weight | t | 6 | 4.5 | 5 |
