Versatile Delta TrackVersatile Delta Track © James Andrews
When Case-IH chose to bolt four track units to one of its articulated prairie monsters it created a new tractor concept that had no direct rivals for more than 15 years. At its launch in the mid 1990s, the Steiger-based 9000-series Quadtrac carved itself a new niche, offering lower ground pressure and narrower working widths than its wheeled ancestors. Its smooth headland turns and impressive grip also won over many twin-track tractor fans, helping Case-IH to sell more than 560 […]