Expert assessment:
The third turning technology of the working bucket is the first, the minimum cable distance is only 3.5m, and the rotating operation around the pier can be realized, which greatly improves the applicable working condition of the product; The maximum horizontal operation range is 20m, the large operation platform is 1.5m, and the high load capacity is 270kg; Virtual wall technology, automatic planning of safe areas, free operation in safe areas; Standard trim platform weighing, overload warning and limit stop, safe and reliable; Two-turn automatic leveling, automatic rotation follow, reduce compound operation, more simple and efficient.
| Project | Unit | QJZ20CZK8 |
| Vehicle size | mm | 12500×2550×3995 |
| Vehicle weight | kg | 31000 |
| Maximum horizontal operating range | m | 18 |
| Maximum crossing height | m | 6.5 |
| Maximum span width | m | 5.3 |
| Maximum span box girder thickness | m | 7 |
| Maximum depth of working platform | m | 21 |
| Maximum height of working platform | m | 17.5 |
| Working platform load rating | kg | 270 |
| Work platform dimensions | m | 1.5×0.8×1.1 |
| First rotation range | ° | 0~90 |
| Second rotation range | ° | 0~270 |
| Maximum travel speed | m/min | ≥13 |
| Engine power | – | 350Ps(254kW) |
