Hustler Hyperdrive with 40hp Vanguard BigBlock EFI with Oil Guard. This allows for 500 hour oil change. Hyperdrive Hydro System features industrial grade pumps and motors to handle tough jobs and long days. Industrial grade slipper piston pumps, typically found on larger equipment like skid steers. I3M suspension seat with upholstered armrests and high back seat with adjustable armrests. 60" VX4 deck, fabricated 7 ga. steel deck engineered to help move grass at high speed while maintaining cut-quality.