With the ZD-300 Series of riding mowers, 5 new models run on high-torque diesel engines, which use up to 30% less fuel than gasoline engines, emit fewer emissions, and run quietly. Select from a 54-, 60-, or 72-in.-wide deck. Two larger decks feature anti-scalp rollers that rotate 360° to prevent turf damage. Operator can adjust cutting heights from 1 to 5 ins., in 14-in. increments, by simply turning a dial. Hands-free hydraulic lift elevates deck by pressing a pedal. In addition, deck’s flat design and baffles team with wide discharge chute to disperse even tall, wet clippings evenly. To enhance maneuverability on slopes, hydrostatic transmission permits individual control of mower’s rear wheels. High-back suspension seat contains 4 adjustable controls, which allow operator to obtain a custom fit that prevents fatigue. Options include a mulching system, 12.2-bu. grass catcher, work lights, and a striping kit. Kubota Tractor Corp., Torrance, CA