هذا 20 طن رافعة علوية adopts frequency conversion control. The crane is mostly used in machinery manufacturing, assembly, warehouses and other places where the frequency of use is low or the number of rated lifting times is small.
| نموذج | AQ-LD |
| Load capacity | 20 طن |
| Span | 7.5-31.5m |
| رفع الارتفاع | 6-30m |
| سرعة الرفع | 0.3-8m/min |
| Hoist running speed | 20m/min |
| Crane running speed | 20m/min |
| العمل واجب | A3, A4 |
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