Specifications Where ever you are, What ever the job. Make it a Maruyama Brush cutter. BC3021H-RS Specifications Dimensions (LxWxH) Recoil Starting System Reverse Start 2 Drive Shaft Solid steel 07mm Accessory (Blade) 3 teeth (255) Accessory (Nylon head) Semi-Auto L(4) Harness Double Right Handle(Blade/Nylon Head) 5.1/5.8m/s 2 Sound Pressure Level (Blade/Nylon Head)*2 95.5/96.5dB(A) *1 Vibration Level on the handles measured according to ISO 22867 (m/s2) *2 Sound Pressure Level measured according to ISO 22868 Treaded Clutch Shaft The solid steel inner drive-shaft is threaded at the clutch end, which eliminates vibration. H.E.R.E Technology High Efficiency Recirculatory Engine A unique MARUYAMA enginered system that is low emission, high power and highly fuel efficient. EU stage 2 complient. Ergonomic Design Handle Grip Our ergonomic-design handle grip offers superior comfort and excellent balance for the user. The Reverse Start 2 system has incorporated the best features of an electric starter, fast and easy starters.