| Model | Unit | DQT90A | DQT110 |
| Dimension(LxHxW) | mm | 1750×900×1100 | 1850×1100×1200 |
| Packaging dimension(LxHxW) | mm | 1250×550×650 | 1600×750×800 |
| Loading capacity | kg | 120 | 120 |
| Front tow knee width | mm | 900 | 1100 |
| Rear tow knee width | mm | 900 | 1000 |
| Cleaning efficiency | m²/h | ≥8000 | ≥10000 |
| Weight | kg | 72 | 122 |
| Power | W | 500 | 500 |
| Driver axle power | W | 500 | 500 |
| Working voltage | V | 48 | 48 |
| Running speed | km/h | 12 | 12 |
| Backward speed | km/h | 3.5 | 3.5 |
| Working time | H | 4 | 6 |
| Climbing capacity | % | ≤15 | ≤15 |
| Min.turning radius (with/without mop) | mm | 1000/1500 | 1500/2000 |
| Lead-acid battery | V/Ah | 48/12 | 48/20 |
| Charging time | H | 8-10 | 8-10 |
| Lithium battery(optional) | V/Ah | 48/12 | 48/20 |
| Model | Unit | DQT90A | DQT110 |
| Dimension(LxHxW) | mm | 1750×900×1100 | 1850×1100×1200 |
| Packaging dimension(LxHxW) | mm | 1250×550×650 | 1600×750×800 |
| Loading capacity | kg | 120 | 120 |
| Front tow knee width | mm | 900 | 1100 |
| Rear tow knee width | mm | 900 | 1000 |
| Cleaning efficiency | m²/h | ≥8000 | ≥10000 |
| Weight | kg | 72 | 122 |
| Power | W | 500 | 500 |
| Driver axle power | W | 500 | 500 |
| Working voltage | V | 48 | 48 |
| Running speed | km/h | 12 | 12 |
| Backward speed | km/h | 3.5 | 3.5 |
| Working time | H | 4 | 6 |
| Climbing capacity | % | ≤15 | ≤15 |
| Min.turning radius (with/without mop) | mm | 1000/1500 | 1500/2000 |
| Lead-acid battery | V/Ah | 48/12 | 48/20 |
| Charging time | H | 8-10 | 8-10 |
| Lithium battery(optional) | V/Ah | 48/12 | 48/20 |