Rachel Luken Thompson, vice president of turf for Textron Specialized Vehicles, the parent company of Jacobsen, highlights the company's new commercial zero-turn lines, the ZT900 and ZT1000. The mowers range from 27-35 horsepower with options for Kawasaki or Kohler EFI engines. Features include keyless entry, isolated operator platform and larger tires and fuel tank than the existing commercial series.