Ditch Witch now offers a heavy-duty track option with two of its Zahn compact trenchers: the two-wheel-drive R230 and R300. The new tracks can travel across trenches, a useful advantage when installing irrigation systems. These heavy-duty tracks oscillate 12 degrees, which helps provide greater traction when loading, unloading and maneuvering over curbs of other rough and uneven terrain. A high-flotation design minimizes surface damage to turf.