| Model | RP-20 | RP-30 |
| Engine Type | Single -cylinder ,4-stroke,Air-cooled,OHV | |
| Engine Model | EY20 | EY20 |
| Displacemment | 183cc | 183cc |
| Rated output power | 5.0HP | 5.0HP |
| Speed | 3600rpm | |
| Starting system | Recoil Start | |
| Fuel Tank Capacity | 3.8L | 3.8L |
| Diameter of outlet/inlet | 50mm(2'') | 80mm(3'') |
| Flow | 35m3/h | 60m3/h |
| Suction head | 8m | 8m |
| Pump Lift | 26m | 28m |
| N.W/G.W | 24kgs/25kgs | 26kgs/27kgs |
| CTN Size | 505×390×420mm | 505×390×420mm |
| Loading | 320pcs/20GP | 320pcs/20GP |