This 36 inch C.A.G Walk-Behind Power Trowel can be powered by Honda, Subaru, Kohler or Loncin, as well as any other good quality Chinese engine. A taper fit with the gearbox shaft ensures a snug match that keeps everything running true. A safety stopper located on the handle grip allows for easy emergency shutdown. This 36-inch trowel diameter is ideal for big jobs like parking structures, driveways, and general construction work. C.A.G’s concrete power trowel is always ready when needed.