35-HP Briggs & Stratton V-Twin, 8' Non-overlap, twin five-blade rotors

31-HP Kubota,Gas-LPG Dual Fuel,8' Non-overlap,twin five blade rotors

84-HP Ford Power Products,Gas/LPG,10'Non-overlap,twin six-blade rotors

70-HP Hatz Tier 4 Final Turbo Diesel, 8' Non-overlap, twin six blade rotors

68-HP,PSI Gas-LPG Dual Fuel,8' Non-overlap,twin six-blade rotors

70-HP Hatz Tier 4 Final Turbo Diesel, 10' Non-overlap,twin six blade rotors

25-HP Kohler, 8' Non-overlap, twin four blade rotors

24-HP, Honda GX690, 6' Non-overlap, twin four blade rotors