Engine output: Spark plug : Ignition system: Fuel tank: Handle type: Double (offset) Vibration level (m/s2) according to ISO 22867 (Trimmer head): Equivalent sound pressure level (LpAeq) according 22868(Trimmer head) (dBA): 95.5 The MX series introduces a whole new level of quality brush cutters. The MX SERIES has all the essentials to get you started on those day to day jobs. The more experienced user will also find that these machines are more than enough to get those larger jobs done too. Operator fatigue is minimized due to the light construction of these machines, making it easier to use in longer periods of time. The MX SERIES only uses qulity Japanese manufactured nylon heads by DIATOP.