| Cast Iron Water Pump | |||||
| Model | YMDP15I | YMDP20I | YMDP30I | YMDP40I | |
| Type | Diesel water pump | Diesel water pump | Diesel water pump | Diesel water pump | |
| Suction/Discharger Port Diameterr | mm (in) | 40(1.5") | 50(2") | 80(3") | 100(4") |
| Max. Discharge capacity | m³/h | 19 | 30 | 40 | 110 |
| Max.head lift | m | 70 | 75 | 80 | 50 |
| Max suction head | m | 8 | 8 | 8 | 8 |
| Rotation speed | r/min | 3600 | 3600 | 3600 | 3600 |
| Noise level | dB(A)/7m) | 85 | 85 | 85 | 85 |
| Overall Dimension | mm | 570*460*680 | 570*460*680 | 570*495*720 | 570*495*720 |
| Dry weight | kg | 65 | 70 | 80 | 92 |
| Engine model | YM170F | YM178F | YM186F | YM1100F | |
| Rated Power | kW | 2.8 | 4 | 6.3 | 8 |
| Fuel consumption | g/kW.h | 288 | 285 | 281 | 300 |
| Displacement | cm3 | 211 | 296 | 406 | 667 |
| Starter system | Recoil starter | Recoil starter | Recoil starter | Electric Starter | |
| Fuel tank capacity | L | 2.5 | 3.5 | 5.5 | 5.5 |
| Continuous working period | H | 2.6 | 2.6 | 2.6 | 2.6 |