Powered by a Honda Four Stroke Engine Four Bearing Gear Case: runs smoother and longer under commercial applications Anti-Vibration System: significantly reduces operator fatigue Powerhead and front handle anti-vibration Solid Steel Shaft: precision manufactured for optimal performance Durable bronze bushings: reduce vibrations and power loss High powered, light weight unit loaded with commercial features Commercial quality 5" easy load tap and go trimmer head Loop handle Single shoulder strap harness Tank guard Blade capable