2gasoline grass trimmer,stihl hedge trimmer,gas hedge trimmers 1. gasoline engine: 32F 2stroke 2.Blade type: sigle Model :3CX-750BGasoline engine:32F 2 strokeDisplacement23.5CCBlade typeSiglePicking scope:750mmWeight:5.2kg gasoline grass trimmer,stihl hedge trimmer,gas hedge trimmers1. gasoline engine: 34F 2stroke2.Blade type: double.