... output, less fuel consumption 2.Lawn Mower Super-silent noise muffler, lower vibration Lawn MowerEngine type: Single-cylinder, four-stroke and air- ... cooled OHVMaximum working speed: 3.000rpmEngine power: 2.6KWDisplacement: 139ccDrive system: hand push ... diameter: Front: 7.5inch, Rear: 10.5 inchDeck: steel Lawn Mower