| Model | KCD300A | KCD 500A |
| Rated lifting weight(kg) | 300-600 | 500-1000 |
| Lifting height (m) | 1-50 | 1-100 |
| Lifting speed (m/m) | 7-14 | 7-14 |
| Motor power (w) | 1.0 | 1.0 |
| Power/Voltage(p/v) | 3P/380 2P/220 | 3P/380 2P/220 |
| Connected persistency rate (JC) | 40% | 40% |
| Classification group of mechanisms | M4 | M4 |
| Whole weight(KG) | 40 | 52 |
