1GZ-90 Power rotavator,easy to operate, multifunction,good performance and diesel engine with outpower 8HP.10HP. 2.SPECIFICATION Engine parametersModelR180NLR190NLTypeSingle, horizontal, water cooling, four strokeDisplacement(L)0.4020.573Oil consumption (g/kw.h)278.8265.2Engine Oil Consumption (g/kw.h)3.43.8Rated power (kw/hp)1 hour 6.18/8.47.7/10.512 hour5.15/77/9.51Rated speed (rpm) ...