XWJ-2
| Engine : | 1E44F-2A |
| Engine package size(mm) : | 270x270x185 |
| Shaft package size(mm) : | 880x140x180 |
| N.W.(kg) : | 7.4 |
| Size from frame to propeller : | 520 |
| Gear ratio : | 2.08 |
| Gear case lubication oil : | SAE#90 |
| Max power(kw/r/min) : | 1.4/6500 |
| Displacement(cc) : | 51.7 |
| Diameter of cylinder(mm) : | 44 |
| Oil tank volume(L) : | 1.3 |
