| Model | KDP40 |
| Diameter(mm) (inch) | 100 (4" ) |
| Max. flow(m3/h) | 40 |
| Rated total head(m) | 16 |
| Max. suction lift(m) | 8 |
| Rotational speed(rpm) | 3600 |
| Self-priming time(s/4m) | 180 |
| Pump shaft | Steel |
| Pump housing | aluminum |
| Impeller | cast iron |
| connection type | direct |
| Engine model | KA186F |
| Engine type | Single-cylinder, vertical, four-stroke,air cooled |
| Bore*stroke(mm) | 86*70 |
| Displacement (L) | 0.406 |
| Rate Power (KW) | 6.3 |
| Fuel consumption rate(g.kW/h) | 281 |
| Compression ratio | 19 |
| Lubrication system | Pressure splash Type |
| Engine starting system | Recoil starter |
| Fuel oil model | Summer:0#,Winter:-10# |
| Lube oil model | SAE10W-30 (above CD grade) |
| Lube oil capacity (L) | 1.65 |
| Fuel tank capacity (L) | 5.5 |
| Dimension (L*W*H)(mm) | 690*510*635 |