| Model | Unit | DQS15 | DQS15A |
| Boundary dimension(L×H×W) | mm | 1800×1200×1360 | 1800×1200×1900 |
| Packaging dimension(L×H×W) | mm | 1920×1170×1515 | 1920×1170×2015 |
| Cleaning width | mm | 1500 | 1500 |
| Maximun efficiency | m²/h | 12750 | 12750 |
| Cleaning efficiency | % | 97 | 97 |
| Front drive power | W | 1500 | 1500 |
| Power | W | 3350 | 3350 |
| Running speed | km/h | 8.5 | 8.5 |
| Backward speed | km/h | 5.5 | 5.5 |
| Filtering area | m² | 6 | 6 |
| Minimum turning radius | mm | 2420 | 2420 |
| Dustbin capacity | L | 160 | 140 |
| Main brush width | mm | 700 | 700 |
| Side brush diameter | mm | 550×2 | 550×2 |
| Water tank capacity | L | 50 | 50 |
| Maximum cleaning particle | mm | 50 | 50 |
| Working hours | H | 5 | 5 |
| Weight(with battery) | kg | 540 | 570 |
| Climbing capacity | % | ≤15 | ≤15 |
| Lead-acid battery(standard) | 12V/120AH×3 | - | |
| Lithium battery(optional) | 36V/150AH | - |
| Model | Unit | DQS15 | DQS15A |
| Boundary dimension(L×H×W) | mm | 1800×1200×1360 | 1800×1200×1900 |
| Packaging dimension(L×H×W) | mm | 1920×1170×1515 | 1920×1170×2015 |
| Cleaning width | mm | 1500 | 1500 |
| Maximun efficiency | m²/h | 12750 | 12750 |
| Cleaning efficiency | % | 97 | 97 |
| Front drive power | W | 1500 | 1500 |
| Power | W | 3350 | 3350 |
| Running speed | km/h | 8.5 | 8.5 |
| Backward speed | km/h | 5.5 | 5.5 |
| Filtering area | m² | 6 | 6 |
| Minimum turning radius | mm | 2420 | 2420 |
| Dustbin capacity | L | 160 | 140 |
| Main brush width | mm | 700 | 700 |
| Side brush diameter | mm | 550×2 | 550×2 |
| Water tank capacity | L | 50 | 50 |
| Maximum cleaning particle | mm | 50 | 50 |
| Working hours | H | 5 | 5 |
| Weight(with battery) | kg | 540 | 570 |
| Climbing capacity | % | ≤15 | ≤15 |
| Lead-acid battery(standard) | 12V/120AH×3 | - | |
| Lithium battery(optional) | 36V/150AH | - |