SAND & SALT SPREADERS SPECIFICATIONS Gas Engines HYDRAULIC MOTORS 1) Hydraulic models are available with one or two hydraulic motors. 2) Available in the 8', 9' and 10' models. ELECTRIC MOTORS 1) Electric motors are 12 volt, 1/2 horse-power. Remote controls are in the cab. 2) Available in the 7' and 8' low-profile models.