We are pleased to announce a new heavy duty rubber belt track system for use with the D-50 Drills. The market demand for more power, more tool handling, and more storage features prompted us to develop a new system that is rated to 24000# capacity. We increased the track width to 24" to further reduce ground pressure and used a more aggressive lug pattern to increase traction. We incorporated a two-speed drive system that provides extra power in the low range and speeds in excess of 4.5 mph in the high range. This is one tough, durable track system.