ModelTMR72-2TMR72-3TMR72-4EngineAir-cooled,4-cycle,singlecylinderEnginetypePetrol,chineseLifan168F-2Petrol,RobinEH12-2DPetrol,HondaGX160Power:kw(hp)2.6(3.5)2.6(3.5)4.0(5.5)ImpactForce(max):KN13.713.713.7JumpingStroke(max):mm858585ImpactFrequency:permin640-680640-680640-680SizeofFoot:mm340x285340x285340x285Dimension:mm720x410x1043720x410x1043720x410x1043Weight:kg(lbs)727272)