G1-Series 0.40 hp At 0.4 hp the G1-Series packs a lot of power in a small package. G2-Series 0.80 hp Perfect for big jobs, the G2-Series performs at an impressive 0.8 hp. G3-Series 1.35 hp For Superior power-to–weight ratio, delivering a mighty 1.35 hp choose a G3-Series Grinder.
