| 技术参数 TECHNICAL SPECIFICATIONS QY25KL QY50KL | QY25K5 | QY25k5-I | |
| 尺寸参数 Dimensions | Unit | ||
| 整机全长 Overall length | mm | 12000 | 12300 |
| 整机全宽 Overall width | mm | 2500 | 2500 |
| 整机全高 Overall height | mm | 3380 | 3350 |
| 重量参数 Weight | |||
| 行驶状态整机自重 Dead weight in travel state | kg | 31000/31750 | 31750 |
| 前轴轴荷Front axle load | kg | 6400/6550 | 6550 |
| 后轴轴荷rear axle load | kg | 34600/25200 | 25200 |
| 动力参数 Power | |||
| 发动机型号 Engine model | SC8DK280Q3 WD615.329 | SC8DK280Q3 WD615.329 | |
| 发动机额定功率 Engine rated output | kw/(r/min) | 206/2200 213/2200 | 206/2200 213/2200 |
| 发动机额定扭矩 Engine rated torque | N.m/(r/min) | 1112/1400 1160/1400 | 1112/1400 1160/1400 |
| 行驶参数 Travel | |||
| 最高行驶速度 Max.travel speed | km/h | 75 | 80 |
| 最小转弯直径 Min.turning diameter | m | 22 | 22 |
| 最小离地间隙 Min.ground clearance | mm | 260 | 260 |
| 接近角 Approach angle | ° | 16 | 16 |
| 离去角 Departure angle | ° | 13 | 13 |
| 最大爬坡度 Max.gradeability | % | 30 | 40 |
| 百公里油耗 Fuel consumption of 100km | L | ≈37 | ≈37 |
| 主要性能参数 Lifting performance | |||
| 最大额定总起重量 Max.total rated lifting capacity | t | 25 | 25 |
| 最小额定工作幅度 Min.rated working radius | m | 3000 | 3000 |
| 转台尾部回转半径 Turning radius at swing tadble tail | mm | 3.065 | 3.065 |
| 最大起重力矩 Max.load moment | kN.m | 961 | 961 |
| 基本臂起升高度 Base boom lifting height | m | 10.1 | 10.4 |
| 最长主臂起升高度 Full-extend boom lifting height | m | 38.5 | 39.5 |
| 最长主臂+副臂Full-extend boom+Jib | m | 46.8 | 47.8 |
| 纵向支腿距离 Outrigger longitudinal distance span | m | 5.14 | 5.14 |
| 横向支腿距离 Outrigger lateral distance span | m | 6 | 6 |
| 工作速度 Working speed | |||
| 起重臂变幅时间 Boom elevating time | s | 68 | 68 |
| 起重臂伸缩时间 Boom telescoping time | s | 150 | 150 |
| 最大回转速度 Max.slewing speed | r/min | ≥2.5 | 2.5 |
| 主起升机构最大速度 Main winch max.speed | m/min | ≥125 | 125 |
| 副起升机构最大速度 Auxiliary winch max.speed | m/min | ≥125 | 125 |