Zongshen brand engine(The best one in China) Displacement: 141cc 4 stroke engine Rated power: 3.0Kw(4HP) Rated speed: 2600rpm Cutting width:460mm(18") Cutting height:25-70mm(7 positions) Drive type:Hand push Catchervolume: 60L Deck material: steel Wheel size: 6"/8" Torque:6.5Nm Packed by carton box